foster power tong dies factory

They can also be made from synthetic fiberslass, aluminum, plastic, silicone, and polyurethane.Phase power tongs are designed to lighten and pressure from the base of the vehicle.

They are simple and lightweight, easy to transporting. On the other hand, power tongs have different functionality. In technology, locking fosters have friendship as well as a kind of power tongs.

Electric power tongs are great for those who need to check the condition of their equipment. Explore Alibaba.com to find more electric power tongs for sale, such as gold power tongs, mining power tongs for sale, and electric power tongs for all purpose. Find mining equipment suppliers on Alibaba.com to provide your customers with electric power tongs for all mining purposes.

Mining people are more sensitive to the tools they to. There is also a need for fostering recovery of mining mins, and in some cases, the as common as these power tongs for mining are other tools. It"s common for some miningers to have a fostering recovery on mining, and in the case of mining gold.

We offer a full range of high quality casing and tubing, drill pipe tongs for use in all types of oil and gas drilling, well completion and well servicing activities. Our tongs have been engineered for the high operational torques today"s that premium connections require. Eckel tongs continue to advance the technology of tool service and setting industry standards.

Sliding heads with wrap-around dies are considered the best choice for thinner wall tubulars where point loading is a concern. The wrap-around dies are symmetrically spaced at all times insuring an equally distributed load on the tubular. A larger gripping surface allows more teeth to come in contact with the tubular.

Our proprietary True Grit® have set NEW industry standards in handling Corrosion Resistant Allows (CRA) tubular goods. True Grit® are used on chrome tubulars where reduced die penetration and die marking is desired. TRUE GRIT® dies are long lasting 3 times longer than competing technologies and perform better than any steel tooth die when running (SUPER or HYPER) Chrome. Tubular penetration of the True Grit® is less than half of API allowable surface defect area.

Our renowned free floating Tri-Grip®hydraulic backup provides unparalleled backup performance and is one of the industry"s closest tong mounting backups that minimize pipe bending. The backup utilizes three biting surfaces to insure a secure grip on the tubular to prevent tubular rotation.

Our remotely operated tongs provides a mean to control the tong for make-up and break-out operations. The tong is based upon the standard tong and backup configuration with the exception of hydraulic cylinders on the unit for remote control of the operations of the tong and backup. The functions include the tong door, backing pin, mechanical gear shift, power tong rotation, motor speed and backup gripping. Totally hydraulic with no electrical or electronic devices.

Eckel"s standard diesel or electric power packages at 65 GPM and 2,500 psi (246 LPM / 172 bar) are widely recognized for dependability and long, trouble-free service. Eckel will customize hydraulic power systems in the shortest possible time to meet "nonstandard" requirements for space, fluid flow, auxiliary power, and portability. Diesel driven units are optionally supplied with automatic shutdown systems to prevent engine run away when explosive gases are present. Additional shut downs include engine oil temperature, oil pressure, and fan belt breakage. All controls are either air, mechanical or electrical.

I am chairman of the board, president and chief executive officer of Eckel International, the largest global providers of innovative and high performance hydraulic power tongs for the oil and gas industry. I am a second-generation family member involved in manufacturing of tongs. In 1993, as Eckel’s president, I launched an initiative to further reach out to Russia’s oil & gas needs. Today, I am directly responsible for the overall operations of the company, sales, and new market initiatives.

Since 1958 Eckel has been supplying power tongs to the worlds O&G industries– but how long have you been doing business in Russia and what specific solutions do you offer to the region?

Eckel specializes in the development of hydraulic power tongs for make-up and break-out of tubulars, with over 60 years of tubular connection experience. Our industry leading technology advancements are in some respects, a reflection on the industry requirements and their needs. Eckel has been in the process of designing tongs that required very high torques, advanced safety features, and automation.

Eckel in-house heating provides quality tempered steel while observing strict industry standards. This process assures high quality and rugged durable parts within Eckel power tongs. Eckel has won a world-wide reputation of providing first-class products that deliver years of trouble free service. Our tongs have operated trouble free in the harsh cold conditions of Western and Eastern Siberia and in the Far Northern Regions. Eckel’s hydraulic power units have a proven track record in some of the harshest surroundings in Russia such as the extreme hot and cold conditions of Russian and offshore environments.

Eckel has provided more than 500 Hydraulic Power Tongs to oil and gas companies and drilling contractors in Russia. In Russia, as well as in many other countries, the use of Corrosion Resistant Alloys (CRA) chrome tubulars are becoming more popular. Eckel is an industry leader in this specialized field tubular connections offering a line CHROMEBOSS® tongs along with Eckel Non-Marking True Grit® dies. True Grit® Dies utilize Tungsten Carbide grit coating which provides many more points of contact on the surface of the tubular than standard Pyramid Fine Tooth dies provide. Penetration depth less than half the depth that is permissible by the American Petroleum Institute (API). Eckel’s True Grit® dies use a dense Tungsten Carbide coating that is a metal like substance which does not flake or sheer off the face of the die. Operational on-site tests have shown that the life time of Eckel True Grit® wrap-around dies is three times longer than competing abrasive powder coated dies. The above equipment and components have been working in Russia several years and proved its advantages.

The hydraulic power tong market is very competitive in Russia, with both local and international suppliers competing for business. Why should a drilling contractor or operator consider using Eckel equipment?

Eckel has over 60 years of experience in this area, and is known for quality and reliability. Many of these tong manufacturers use the old Foster and Hillman Kelly that are 30-year-old designs. Eckel is at the forefront of this industry designing tongs that can handle today’s premium high torque connections. Our tong designs evolved to incorporate additional safety features, automation, and performance. Our new 7.25 HSHT-80 Drill Pipe / Casing and 9-7/8 HS-60 Casing tongs incorporates many of these features.

Eckel has been the leader in development of tubular gripping such as the development of larger wrap-around type dies for many of its tong models. Depending on the application, Eckel offers a coarse tooth, pyramid fine tooth, and our proprietary True Grit dies. Dies are available as rig die style and for thinner wall tubulars where point loading is a concern we offer wrap-around dies. All Eckel equipment is produced at our Odessa, Texas USA manufacturing facilities (ISO 9001:2008 certified) that encompasses 140,663 square feet (13068 square meters) ensures the highest quality.

Coralina Engineering and Capital Equipment and Trading Corporation (CETCO) has operations in Azerbaijan, and their specialists are intensely involved in this territory. CETCO specialist are successfully making inroads in the Azerbaijan territory offering Eckel power tongs and power units. Additionally, CETCO provides training, classes, assistance, and local experience in all practical aspects of tong operation and maintenance. CETCO is very optimistic for doing business in Kazakhstan region. We are actively working in this region at improving our relationships with existing and new customers.

Eckel continues to improve tong designs, reliability, functionality, and reduce operational costs to comply with today’s oil and gas industry requirements, and anticipate tomorrows industry requirement. A few examples are:

• One of the latest design of a new backup with Wedge Drive Type Tri-Grip which is used on the most of tong models. The WD Tri-Grip is a high-performance backup with no compromises that is available for specific applications. The Wedge Drive Tri-Grip handles the most demanding torques that larger casing and drill pipes demand.

• A new 7.25 HS HT-80 tong, that was introduced in the last half of 2016 for drill pipes and high torque casing pipes. We believe the 7.25 HS HT-80 tong is an extremely needed product for the Russian market. We anticipate the specifications of the tong will be of great interest and welcome surprise for our customers.

• In 2017, Eckel will release a couple of new product designs. The new 9-7/8 HS-60 Casing Tong available the 1st Quarter of 2017 offers efficient and reliable high rotational performance for torque turn jobs. With these high torque ratings, the 9-7/8 HS-60 Casing Tong is capable of properly handling all premium grade tubulars within its size range.

Available in the 2nd Quarter of 2017, a new tong positioner “Tong Handler” that is permanently mounted within the rig which provides a cost effective, safer, and reduced labor-intensive method of maneuvering tongs to the rotary table area on the rig floor.

Russian is a very large and great country with lots of attention dedicated to the oil and gas industries onshore and offshore. Today’s challenge is to have equipment that meets the needs and requirements of oil and gas companies and drilling contractors. Since our first tong delivery in 1978 and now with the assistance of Capital Equipment and Trading Corporation and Coralina Engineering, we have developed a good relationship with many Russian customers and a growing list of new customers. Oil production is not so easy however; we believe that we can solve the most difficult problems facing the oil and gas industries. I have enjoyed visiting Russia many times for work and pleasure.

The present invention relates to a back-up power tong of the type commonly used in oil fields for use with an additional power tong in the making up and breaking out of threaded connections between drill pipes, casing, tubing, and the like.

The use of power tongs in making up or breaking out a drill string or casing section is well known and is now commonplace. Typically, when using such power tongs the conventional rig tongs are utilized to hold the lowermost section of the pipe joint being operated upon. However, only recently extremely high-torque power tongs have become available and, when applying such extremely high torques to a pipe joint or the like, the conventional rig tongs which are not powered are generally very large and cumbersome in order to be strong enough to withstand the high torques involved. Additionally, where a power back-up tong is to be utilized in a high-torque situation, it is desirable that the tongs be constructed in such a way that the power tongs may be placed on the pipe joint as close to the back-up tong as possible. This is especially true when operating with drill pipe, since only the pin and box are of special quality materials and it is at these surfaces that the heads of the two units must operate.

In utilizing a back-up tong with a power tong, it is also advantageous to ascertain the relative torque between the two units during the making up process, hence it is beneficial to provide the units with some degree of mutual freedom, so that a relative torque measurement may be made therebetween. Occasionally the situation arises in the drilling of a well that, during the makeup or breakout operation, the drill string is not held firmly by the collars or slips in the rotary table of the drilling platform and the drill string will therefore begin to slip down into the hole. If this occurs when using conventional back-up tongs, the tongs may be damaged severely since they will be pulled loose from the rig and smashed down against the drill platform floor.

The present invention provides back-up tongs employing sliding heads which are operated by specialized camming surfaces to provide a high-torque capability A motor, either electric, pneumatic, or hydraulic is provided to cause the back-up tongs to firmly grip the lowermost of the pipes at the joint. A removable cage plate is provided to carry the sliding heads, and the cage plate is constructed so as to provide a back-up tong wherein the sliding heads are as close to the top surface as possible, thereby permitting the power tongs and the back-up tongs to be positioned in close proximity to each other.

Hydraulically operated lever arms are employed at the bottom surface of the back-up tong to hold the cage plate in position in the main back-up tong body. The hydraulically operated hold-up arms have a preselected holding force such that if this force is exceeded, e.g., by the drill string slipping back down into the hole and tending to drag along the back-up tong and the power tongs with it, the preselected holding force will be exceeded and the hydraulic cylinders of the hold-up arms will then be released. In this manner the cage plate and sliding head assembly is permitted to separate from the body of the back-up tongs. This provides not only protection for the equipment but is also a safety feature for the personnel operating the back-up tongs. A motor or hydraulic cylinder is used to rotate the cage plate bearing the sliding heads relative to the specialized camming surface, thereby bringing the heads into contact with the pipe being held.

A crank operated backing pin assembly is provided which serves to locate a stop on the appropriate side of a backing lug so that after the sliding heads are rotated loose of the pipe, the cage plate assembly will rotate until it lines up with the opening in the tong and the tong may be taken off the pipe.

Accordingly, it is an object of the present invention to provide a back-up tong having sliding heads whereby a high torque may be provided to grasp a drill pipe or the like.

It is a further object of this invention to provide a back-up tong having a load cell so that the relative torque between the power tong and the back-up tong may be measured.

It is a further object of this invention to provide an improved method for measuring the torque being applied by a power tong to a drill pipe or the like.

It is another object of the present invention to provide a back-up tong having a releasable sliding head assembly such that the head assembly may be separated from the body of the back-up tong upon exceeding a predetermined force.

An additional object of the present invention is to provide a method for measuring torque being applied by a power tong to a rotatable portion of a tubular member or the like, comprising securing a back-up tong to a stationary portion of said tubular member preventing further arcuate rotation of said back-up tong, and inserting a force measuring device between a portion of said power tong and a portion of said back-up tong, and allowing said power tong to rotate in an arcuate path while turning said rotatable portion of said tubular member until said portion of said power tong comes into contact with said portion of said back-up tong.

Referring now to FIG. 1, the inventive back-up tongs 10 are shown in a typical combination with power tongs 12. The throat of the tongs 12 is made accessible to a tubing, casing, or pipe 13 by opening doors 14. Likewise, the throat of the back-up tongs 10 is made accessible to a similar tubing, casing, or pipe 15 by opening doors 16. The back-up tongs and power tongs are coupled by means of four large posts, which are threaded into the body of the power tongs. Two of the posts are seen at 18 and 20 and the back-up tongs are retained on the posts by large springs 22 and nuts 24. The function and detailed construction of this coupling means will be shown in more detail hereinafter.

FIG. 2 is a top plan view of the inventive back-up tongs 10 of FIG. 1. The door assembly 16 is the means for securing the throat or opening 30, which receives the pipe to be rotated. The two sliding heads 32 are suitably retained in a releasable cage plate assembly 36. The details of the cage plate assembly will be discussed in relation to a following drawing. The holes through which the four large posts (two of which were seen in FIG. 1 at 18 and 20) pass are shown typically at 38. These holes may be bored to a size which is larger in diameter than the outer diameter of the large posts 18 and 20, so as to permit a slight amount of movement between the back-up tongs and the main power tongs. The difference between the diameter of the posts and the holes should be such that when torque is applied to the power tong, the posts and the walls of the bored holes do not make sufficient contact so that torque is not applied to the back-up tong through the posts. Thus, an accurate torque measurement can be made between the power tong and the back-up tong by means of a load cell. In this regard, a stinger assembly 40 is mounted at the rear of the back-up tongs 10 which has a load cell 41 mounted thereon which cooperates with a box-like frame mounted on the main power tongs. The manner in which the back-up tongs stinger assembly 40 cooperates with the load cell 41 and the main power tongs to produce a torque measurement during a pipe joint make-up will be set forth in detail hereinbelow.

FIG. 3 is a side elevation of the inventive back-up tongs. Four legs, attached to the cage plate assembly 36, are provided to support the back-up tongs on the rig floor during the head changing operation and also during the waiting period in between operations. Two of the four legs are shown at 60 and 62. Located between these two legs 60, 62 is one of the two hold-up assemblies 64 which hold the cage plate assembly 36 onto the body of the back-up tongs 10. Also shown in this view is the backing pin assembly 66 which provides a crank stop for cooperating with a backing lug mounted on the cage plate 36 which allows the cage plate assembly to be aligned with the opening 30 after the jaws are retracted from the pipe. FIG. 3 shows a locating pin 68 and a tab 70 having a suitable hole therein, which cooperate during the assembly of the cage plate assembly 36 with the main body of the back-up tong 10 after these units have been separated. The hydraulic motor 72 which drives the pinion gear 44 of FIG. 2 is attached to extension 46 at the rear of the back-up tongs 10.

The motor 72 drives the pinion gear 44 and it may be seen that pinion gear 44 interacts with the gear segment 42. A specialized mounting bracket 100 is provided to mount the motor 72. As described above, the motor mount assembly 46 includes the bracket 100 and the pinion gear 44 affixed thereto. Cap screw 102 is typical of the bolts used to attach the gear segment 42 to the top plate 104 of the back-up tongs. Rollers 103 are secured to the specialized bracket 100 and follow recesses in the groove segment 104 in order that the motor mount assembly 46 may rotate relative to the gear segment 42. The tab 70 and locating pin 68 may also be seen in FIG. 4. Cap screw 105, which is shown with a cam follower 98A at the head thereof similar to cam follower 98, is used to secure plate 107 to the specialized cam ring 90.

Also shown in FIG. 5, is the backing lug 130 which is affixed by means of a fastener 132 onto the bottom of cage plate 96. As explained above, this backing lug 130 cooperates with the backing pin assembly 66 of FIG. 3 and serves to properly align the cage plate assembly with the opening 30 so that the tong may be taken off the pipe. Also seen in FIG. 5 is the tab 70 which interacts with the locating pin 68 so as to align the cage plate assembly 36 with the motor mount assembly 46 after the cage plate assembly has been separated from the back-up tongs.

Referring now to FIGS. 6 and 7, the inventive hold-up system 64 for releasably retaining the cage plate assembly 36 in the back-up tongs 10 is shown in more detail. The hold-up assembly 64 comprises L-shaped hold-up brackets 140 and 142 which are mounted on the bottom plate 143 of the back-up tongs by means of two pillow blocks 144 and 146 and a pillow block shaft 148. The pillow blocks 144 and 146 are suitably affixed to the bottom plate 143 and the bottommost portion of the cage plate hold-up brackets 140 and 142 is a hydraulic cylinder mounting shaft 150 which is attached by means of a block 152 to a cylinder stop collar 154, which is affixed to the shaft 156 of a hydraulic cylinder 158. The other end of the hydraulic cylinder 158 is affixed to the top plate 159 of the back-up tongs by means of two trunnion blocks 160 and 162. The cage plate hold-up brackets 140 and 142 are somewhat L-shaped and one arm thereof is affixed to the bottom plate of the inventive back-up tongs, and the other ends of the hold-up brackets 140 and 142 are provided with a support bracket 166 which has bolted thereto cam followers or the like, two of which may be seen at 168 and 170. It is these cam followers 168 and 170 which bear against the bottom surface of the bottom cage plate 96 and support its weight in cooperation with the hydraulic cylinder 158. Although two hold-up brackets 140 and 142 are shown in FIG. 6, it is apparent that any number of hold-up brackets may be used, although a single bracket may not be desirable for adequately supporting the cage plate assembly 36. The operation of this inventive hold-up system will be explained in detail hereinafter.

The operation of the inventive back-up tongs will be described based on the preceding figures, as well as additional FIGS. 8-10. When it is desired to make up or break out a pipe joint or casing joint employing the inventive back-up tongs in combination with a power tong unit, the units are typically suspended from the top of the drill rig by a chain or line so that the units may then be swung into place. The back-up tongs must then be clamped onto the lower of the two pipes, after the pipe has been placed into the throat 30 and the door assembly 16 has been securely fastened. Thereafter, the motor 72 is actuated causing the pinion gear 44 to walk around the gear segment 42, thereby driving the cage plate assembly in a rotary motion relative to the pipe segment and to the cam ring 90, such that the heads 32 and the head rollers 114 are driven out of a neutral cam position 180 and into engagement with the camming surfaces 182 or 184. It is understood that similar second camming surfaces, which may be seen in FIGS. 9 and 10, located on the opposite side of the cam ring 90 for driving in one of the heads 32. These camming surfaces 182 and 184 may be designed based on the "cam angle" technique, as described in U.S. Pat. No. 4,084,453. The camming surfaces enable the heads 32 and 32A to sufficiently bite the casing so that the casing will not slip relative to the back-up tong when a high torque is applied by the power tong.

As shown in FIG. 9, the rollers 114 and 114A are in their respective neutral cam positions 180 and 180A. The sliding heads 32 and 32A are therefore not in contact with the pipe casing and the back-up tong may be stated to be in the neutral position.

In FIG. 10, the motor 72 has been activated causing the pinion gear 44 to walk around the gear segment 42. This, in turn, causes the heads 32 and 32A to rotate in the counterclockwise direction and the rollers 114 and 114A ride up the cam surfaces 182 and 184A respectively. As shown in FIG. 10, the rollers are shown at the extreme end of the cam surfaces, which is most likely to occur if the casing is undersized. Since the rollers have moved up the cam surfaces, the heads 32 and 32A are pushed radially into the casing and the back-up tong is securely attached to the casing. As shown in FIG. 10, the position of the dies are such that the back-up tong is in a position for disconnecting joints of pipe. If pipe is to be secured together, the rollers 114 and 114A would be rotated to engage the cam surfaces 182A and 184, respectively.

Because the motor 72 is provided with a pressure release, upon firmly gripping the pipe the pressure in the motor builds up and the motor will then deactivate itself. At such time the power tongs being used in conjunction with the back-up tongs then grip and rotate the topmost pipe in the desired manner. If it is a make up operation, the stinger assembly 40 bearing the pressure cell 41 may then interact with the box-like portion on the power tongs and the torque gauge mounted on the power tongs will indicate the pressure at which the make up operation is completed. A reading of this make up torque indicates to the operator that sufficient torque has been applied to insure that the threaded connection has properly been made, and that an excessive torque has not been applied which may damage the connection. Further, the torque reading as described herein is more accurate than a pressure gauge attached to a snub line on the power tong, since the torque reading from the pressure gauge on the snub line will vary depending on the particular point where the snub line is secured.

In other words, as shown in FIG. 1, the power tong in the instant invention has an arm 41A which acts against the load cell 41 to produce a torque measurement. Since the location of the load cell is fixed relative to the back-up tong and the arm 41A is fixed relative to the power tong, a force measurement on the load cell 41A will result in an accurate torque measurement. If the torque developed by the power tong is measured by a pressure gauge secured to a snub line, the angle formed by the snub line relative to the power tong will affect the reading on the pressure gauge in the snub line. In the break out operation, it is to be understood that the torque reading may not be necessary. In the embodiment shown in FIG. 1, the arm 41A would move away from the load cell 41 during the break out operation. Movement between the power tong and the back-up tong is limited, however, since the posts 60, 62 soon come into contact with the walls of the boreholes 38.

At the conclusion of the make up or break out operation, the heads must be removed from the lowermost pipe. In order to accomplish this, the motor 74 is then driven in the reverse direction and the heads 32 disengage the pipe. The motor continues to rotate in the reverse direction until the backing lug 130 contacts the backing pin assembly 66. At the conclusion of this operation, with the heads 32 being retracted by action of the springs 118, the motor will once again stop since it has reached the preselected maximum fluid pressure, due to the interaction between the backing lug 130 and the backing pin assembly 66. At this time, of course, the cage plate assembly 36 and the cam ring 90 have their openings aligned at the throat 30, thereby permitting disengagement of the back-up tong from the pipe.

The manner in which the sliding heads 32 may be changed in the inventive back-up tongs will now be described. It is understood of course, that changes of the sliding heads may be necessitated first by routine maintenance or secondly in the case that the back-up tongs are to be used with a pipe or casing of a different size thereby necessitating the use of a different set of heads which correspond to the outer diameter of the pipe to be grasped. It is understood that when gripping smaller diameter pipe, the heads are larger and vice versa. In performing such operation the back-up tongs may be set on the rig floor so that they are resting upon the four legs 60, 62 which are attached to the cage plate assembly 36. While the back-up tongs are now resting on these legs 60, 62 the hydraulic circuit may be operated to release the hydraulic cylinder 158 in the hold-up assembly 64, thereby permitting the hold-up brackets 140, 142 to move in a downward direction, thereby releasing the cage plate assembly 36. At that time, the body of the back-up tongs may be lifted upwards leaving the cage plate assembly 36 remaining on the rig floor supported by the four legs 60, 62. Springs 118 may then be released thereby freeing pins 120 and permitting them to be removed from bores 122. The inventive heads are slid back out of the cage plate and the new heads inserted. The back-up tong body is lowered back down over the cage plate assembly 36, which is resting on the rig floor on the four legs 60, 62. During this reassembly operation care must be taken to make sure that the lug 70 having the hole therein is correctly positioned such that the pin 68 be aligned therein. The hydraulic circuit is now actuated to drive the hydraulic cylinders 158, so that the hold-up assembly 64 is driven upwardly, thereby causing the cam followers 168 and 170 to abut the lower surface 96 of the cage plate assembly 36. At that time, the back-up tongs are then once again ready for use.

Tongs - Power - As comparable to the popular 5-1/2" Eckel HSVS, the 5-1/2" Slide Head Vector Tong has all of the same internals, but considerable external improvements.

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A two-speed Hydra-Shift® motor coupled with a two-speed gear train provides (4) torque levels and (4) RPM speeds. Easily shift the hydraulic motor in low speed to high speed without stopping the tong or tublar rotation, saving rig time.

Used on corrosion resistant alloys (CRA) and fiberglass tubulars where reduced markings on the tubular is desired. Eckel"s Coated True Grit® Dies utilize Tungsten Carbide grit which provides many more points of contact on the surface of the tubular than our Pyramid Fine Tooth dies.

A patented door locking system (US Patent 6,279,426) for Eckel tongs that allows for latchless locking of the tong door. The tong door swings easily open and closed and locks when torque

is applied to the tong. When safety is important this locking mechanism combined with our safety door interlock provides unparalleled safety while speeding up the turn around time between connections. The Radial Door Lock is patented protected in the following countries: Canada, Germany, Norway, United Kingdom, and the United States.

The WD Tri-Grip® Backup is a high performance no compromise backup that is suitable for make-up and break-out of the most demanding connections. The WD Tri-Grip®Backup features a three head design that encompasses the tubular that applies an evenly distributed gripping force. The WD Tri-Grip®is a high performance backup with no compromises that is available for specific applications that provdies exceptional gripping capabilities with either Eckel True Grit® dies or Pyramid Fine Tooth dies.

The field proven Tri-Grip® Backup features a three head design that encompasses the tubular that applies an evenly distributed gripping force. The Tri-Grip®Backup provides exceptional gripping capabilities with either Eckel True Grit® dies or Pyramid Fine Tooth dies. The hydraulic backup is suspended at an adjustable level below the power tong by means of three hanger legs and allowing the backup to remain stationary while the power tong moves vertically to compensate for thread travel of the connection.

1 Slip Inserts, Tong Dies, and Jaws Index Page Slip & Bowl Inserts Page 3-1/2" TS 100 Slip /2" Ortco Slip /2" Ortco Slip Rotary Slip Inserts Baash Ross DU Varco SDS, SDML, SDXL Woolley type B: 4-1/2" & 5-1/2" Woolley type XL: 4-1/2 & Slip Type Elevator Inserts BJ LYT Slip Elevator BJ MYT Slip Elevator BJ YT Slip Elevator BJ HYT Slip Elevator BJ YC Slip Elevator Elevator/Spider Inserts BJ Elevator/Spiders Varco, Blohm + Voss Elevator/Spider Drill Collar Slip Inserts Baash Ross C & C Varco DCS-S, DCS-R, DCS-L Woolley Type A Casing Slip Inserts Baash Ross UC-3 & UC Varco CMS-XL Woolley Type C Tubing Spider Inserts BJ 50 & 100 Ton Cavins Model B Cavins Model C & Top Load Tubing Spider Inserts (Cont.) Page Cavins Model F Hydra Rig Model 150 & Guiberson T-40 & T Oil Country Type G Mission Shallow Well Slips Mission Deep Well Slips Manual Tong Dies Reducing Tong Dies Tong Die Drivers BJ Type Tong Dies Blohm + Voss Tong Dies BVM Tong Dies Web Wilson Tong Dies Woolley Manual Tong Dies Power Tongs - Jaws & Inserts BJ Jaws, Bushings & Inserts Foster & 58-93R Drag Ring Ass"y Foster & 58-93R Jaws & Inserts Cesco/Gill Tong Jaws & Inserts & Drag Ring Ass"y & Jaws & Inserts Back-up Tool Jaws & Inserts Back-up Tool Jaws & Inserts Misc. Inserts & Tong Dies Kelco K-20, K-25, K Hillman Kelley 500-C Jaw/Die Combination.. 24 Hillman Kelley Wrap Around Tongs Eckel Power Tong Dies Sucker Rod Elevator Plates Kelly Spinner Model 77 Jaws sales@rigtool.com (877) fax (817)

17 Reducing Tong Die - Reference Chart* 1-1/4" Die Slot Cat. # Ref. # Size Description Wt N/A 9/16" x 1-1/4" x 3-7/8" 1/8 Reduction Tong Die N/A 9/16" x 1-1/4" x 5" 1/8 Reduction Tong Die N/A 9/16" x 1-1/4" x 5-7/8" 1/8 Reduction Tong Die N/A 5/8" x 1-1/4" x 3-7/8" 1/4 Reduction Tong Die N/A 5/8" x 1-1/4" x 5" 1/4 Reduction Tong Die N/A 5/8" x 1-1/4" x 5-7/8" 1/4 Reduction Tong Die N/A 11/16 x 1-1/4 x 3-7/8 3/8 Reduction Tong Die N/A 11/16 x 1-1/4 x 5 3/8 Reduction Tong Die N/A 11/16 x 1-1/4 x 5-7/8 3/8 Reduction Tong Die N/A 3/4" x 1-1/4" x 3-7/8" 1/2 Reduction Tong Die N/A 3/4" x 1-1/4" x 5" 1/2 Reduction Tong Die N/A 3/4" x 1-1/4" x 5-7/8" 1/2 Reduction Tong Die N/A 13/16 x 1-1/4 x 3-7/8 5/8 Reduction Tong Die N/A 13/16 x 1-1/4 5 5/8 Reduction Tong Die N/A 13/16 x 1-1/4 x 5-7/8 5/8 Reduction Tong Die N/A 7/8 x 1-1/4 x 3-7/8 3/4 Reduction Tong Die N/A 7/8 x 1-1/4 x 5 3/4 Reduction Tong Die N/A 7/8 1-1/4 x 5-7/8 3/4 Reduction Tong Die N/A 15/16 x 1-1/4 x 3-7/8 7/8 Reduction Tong Die N/A 15/16 x 1-1/4 5 7/8 Reduction Tong Die N/A 15/16 x 1-1/4 5-7/8 7/8 Reduction Tong Die N/A 1" x 1-1/4" x 3-7/8" 1 Reduction Tong Die N/A 1" x 1-1/4" x 5" 1 Reduction Tong Die N/A 1" x 1-1/4" x 5-7/8" 1 Reduction Tong Die 1.15 * Interchangeable with: Custom Die(CDI), National Oilwell Varco (NOV), Ortco Inc. Tong Die Drivers Cat. # Ref. # Description Wt. Ea. Qty. Req. Box Tong Die Drivers N/A Tong Die Driver, A/R N/A Tong Die Driver, 1-1/ A/R Cat sales@rigtool.com (877) fax (817) Page 15

18 Tong Die Cross - Reference Chart* 5/8" Die Slot Cat. # Ref. # Size Application Wt /8" x 5/8" x 1-15/16" BJ Type S & WS Tongs Eckel 4-1/2" Tong 2-1/16" Jaw /8" x 5/8" x 4-1/2" Hillman Kelley Standard: All Sizes Drill Pipe & Casing Power Tongs S /8" x 1" x 1-7/16" (w/slot) BJ Powermatic & Hydratorc Tong w/ 1" Die Slots (4-1/8" x 4-1/2") S 6209S 3/8" x 1" x 1-15/16" (w/slot) BJ Type MS & MS Backup /8" x 1" x 2-1/2" Eckel 4-1/2" Tong, 4" & 4-1/2" Jaw.25 1" Die Slot 3/8" x 1" x 2-5/8" S BJ CTS 4-1/2", 5" & 5-1/2" Tongs.15 (w/slot) /8" x 1" x 3-7/8" BJ Powermatic Tong, Farr Power Tong, Weatherford 5-1/2" & 7-5/8" Tong /8" x 1" x 4-1/4" Web Wilson Type C, D, /8" x 1" x 4-1/2" Hillman Kelley Backup Die /8" x 1" x 5-3/4" Web Wilson Type B & Old Style AAX BJ B+V BV BD* /2" x 1-1/4" x 3-7/8" BJ Drill Pipe Power Tongs Eckel 5-1/2" to 30" Power Tongs Farr Power Tongs /4" Die Slot BD* /2" x 1-1/4" x 5" BJ Type SDD, C, F, & LF Tong BJ Power Casing Tongs (4-1/2" to 13-3/8") Woolley Type Super C, SLF & SDD Tong Eckel Model 850 Web Wilson B+V BV-25, BV-35, BV BD* /2" x 1-1/4" x 5-7/8" BJ Type B & DB Tongs Web Wilson AAX, H & AAX-ST-160 Woolley Types Super A Super B Rotary & Super B Casing Tongs B+V, BV-55, BV-57, BV-65, BV * Interchangeable with: Custom Die(CDI), National Oilwell Varco (NOV), Ortco Inc. *Blue Diamond Tong Dies Available for 1-1/4 Die Slots Page 16 sales@rigtool.com (877) fax (817) Cat. 2012

19 BJ 4-1/2 R, RS, Tubing Tongs Replacement - Jaws, Bushings, and Tong Dies* Cat.# Ref. # Description Wt. Ea. Qty. Req. Box Replacement Jaws Jaw Assembly, 2-3/8" A/R Jaw Assembly, 2-7/8" A/R Jaw Assembly, 3-1/2" A/R Jaw Assembly, 4-1/2" A/R Replacement Bushings Bushing Assembly, 2-3/8" A/R Bushing Assembly, 2-7/8" A/R Bushing Assembly, 3-1/2" A/R Bushing Assembly, 4-1/2" A/R Replacement Tong Dies N/A Power Tong Die, 2-3/8" x 1" (1.315 ) N/A Power Tong Die, 2-3/8" x 1-1/4" (1.660 ) N/A Power Tong Die, 2-3/8" x 1-1/2" (1.900 ) N/A Power Tong Die, 2-3/8" x 2-1/16" Power Tong Die, 2-3/8" x 2-3/8" N/A Power Tong Die, 2-7/8" x 1 (1.315 ) N/A Power Tong Die, 2-7/8" x 1-1/4" (1.660 ) N/A Power Tong Die, 2-7/8" x 1-1/2" (1.900 ) N/A Power Tong Die, 2-7/8" x 2-1/16" N/A Power Tong Die, 2-7/8" x 2-3/8" Power Tong Die, 2-7/8" x 2-7/8" Tong Die, 3/8" x 1" x 3-7/8" (3-1/2" Jaw & Bushing) S Tong Die, 3/8" x 1" x 1-7/16" w/slot (4-1/2" Jaw & Bushing) * Interchangeable with: BJ, Carter Tool, Oil Country, 4-1/2 Open Face Tubing Tongs Cat sales@rigtool.com (877) fax (817) Page 17

20 BJ - 5-1/2 CTS Tubing Tongs Replacement - Jaws, Bushings, and Tong Dies* Cat.# Ref. # Description Wt. Ea. Qty. Req. Box Replacement Jaws Jaw Assembly, 2-3/8" A/R Jaw Assembly, 2-7/8" A/R Jaw Assembly, 3-1/2" A/R Jaw Assembly, 4-1/2" A/R Jaw Assembly, 5-1/ A/R Replacement Bushings Bushing Assembly, 2-3/8" A/R Bushing Assembly, 2-7/8" A/R Bushing Assembly, 3-1/2" A/R Bushing Assembly, 4-1/2" A/R Bushing Assembly, 5-1/ A/R Replacement Tong Dies N/A Power Tong Die, 2-3/8" x 1" (1.315 ) N/A Power Tong Die, 2-3/8" x 1-1/4" (1.660 ) N/A Power Tong Die, 2-3/8" x 1-1/2" (1.900 ) N/A Power Tong Die, 2-3/8" x 2-1/16" Power Tong Die, 2-3/8" x 2-3/8" N/A Power Tong Die, 2-7/8" x 1 (1.315 ) N/A Power Tong Die, 2-7/8" x 1-1/4" (1.660 ) N/A Power Tong Die, 2-7/8" x 1-1/2" (1.900 ) N/A Power Tong Die, 2-7/8" x 2-1/16" N/A Power Tong Die, 2-7/8" x 2-3/8" Power Tong Die, 2-7/8" x 2-7/8" Tong Die, 3/8" x 1" x 3-7/8" (4-1/2" & 5-1/2 Bushing Only) S Tong Die, 3/8" x 1" x 2-5/8 w/slot (4-1/2" & 5-1/2 Jaw Only) * Interchangeable with: BJ, Carter Tool, Oil Country, 5-1/2 Open Face Tubing Tongs Page 18 sales@rigtool.com (877) fax (817) Cat. 2012

21 58-93R Foster Tubing Tongs Drag Ring Assemblies Cat. # Ref. # Description Wt. Ea. Qty. Req. Box 1-5/16" to 3-1/2" (5" Bore) Drag Ring Assembly (5" Bore, 1" Pin) A/R Drag Ring Pin (1" x 6-1/4") A/R Drag Plug, 1" Long A/R Drag Spring, 7/8" Long A/R Set Screw, 1" x 1" A/R Cover Plate (5" Bore) A/R Guide Bell 1-5/16" to 1-1/2" (1.900") A/R 3-1/2" to 6-1/16" (6-1/4" Bore) Drag Ring Assembly (6-1/4" Bore, 1" Pins) A/R Drag Ring Pin (1" x 6-1/4") A/R Drag Plug, 7/8" Long (Overall = 3/4 ) N/A 5 A/R Drag Spring, 7/8" Long A/R Set Screw, 1/2" x 1" N/A 5 A/R Cover Plate (6-1/4" Bore) N/A 1 A/R Guide Bell (6-1/4" Bore) N/A 1 A/R 4" to 5-1/2" (7-1/4" Bore) Drag Ring Assembly (7-1/4 Bore, 3/4" Pin) A/R Drag Ring Pin (3/4" x 6-1/4") N/A 5 A/R Drag Plug, 5/8" Long A/R Drag Spring, 1/2" Long A/R Set Screw, 1/2" x 1" A/R Cover Plate (7-1/4" Bore) N/A 1 A/R Guide Bell (7-1/4" Bore) N/A 1 A/R 6-5/8" to 7" (7-7/8" Bore) Drag Ring Assembly (7-7/8" Bore: 5/8" Pin) A/R Drag Ring Pin (5/8 x 6 ) A/R Drag Plug, 1/2" Long A/R Drag Spring A/R Set Screw, 1/2" x 1" N/A 5 A/R Cover Plate, 5/8" Pins: 10 (7-7/8" Bore) N/A 1 A/R Guide Bell (7-7/8" Bore) N/A 1 A/R * Interchangeable with: Carter Tool, Gill Services, Oil Country, Tillery & Parks, Closed Head Tubing Tongs Cat sales@rigtool.com (877) fax (817) Page 19

22 58-93R Foster Tubing Tongs Single Action Tubing Jaws & Tong Dies* 1-5/16" to 1-1/2" (1.900") Jaw Assembly Jaw, 1-5/16" to 1-1/2" (1.900") A/R Tong Die, 1", 1-1/4" & 1-1/2" Insert Screw, 3/8" x 2-3/4" w/nut A/R 1-7/8" to 2-3/8" Jaw Assembly Jaw, 1-7/8" to 2-3/8" A/R Tong Die, 2-1/16" Insert Screw, 3/8" x 2-3/4" w/nut A/R 2-3/8" to 2-7/8" Jaw Assembly Jaw, 2-3/8" to 2-7/8" A/R Tong Die, 2-3/8" to 3-1/2" P P Pyramid Tong Die, 2-3/8" to 3-1/2" Insert Screw, 3/8" x 2-3/4" w/nut A/R 2-7/8" to 3-1/2" Jaw Assembly Jaw, 2-7/8" to 3-1/2" A/R Tong Die, 2-3/8" to 3-1/2" P P Pyramid Tong Die 2-3/8" to 3-1/2" Insert Screw, 3/8" x 2-3/4" w/nut A/R 3-1/2" to 4-3/4" Jaw Assembly Jaw, 3-1/2" to 4-3/4" A/R Insert, 3-1/2" to 4-1/2" Insert, 4" to 4-3/4" Insert Screw, 3/8" x 2-3/4" w/nut A/R 5" to 6-1/16" Jaw Assembly Jaw (Solid) A/R * Interchangeable with: Carter Tool, Gill Services, Oil Country, Tillery & Parks, Closed Head Tubing Tongs 58-93R Foster Tubing Tongs Single Action Casing Jaws & Tong Dies* 4" to 4-1/2" Jaw Assembly Jaw, 4" to 4-1/2" A/R Insert, 4" to 4-1/2" N/A Insert, 5-1/2" Insert Screw, 3/8" x 2-3/4" w/nut A/R 6-5/8" to 7" Jaw Assembly Jaw (Solid), 6-5/8" N/A Jaw (Solid), 7" * Interchangeable with: Carter Tool, Gill Services, Oil Country, Tillery & Parks, Closed Head Tubing Tongs Page 20 sales@rigtool.com (877) fax (817) Cat. 2012

23 58-93R Foster Tongs Double Action Tubing Jaws & Tong Dies* 1" to 1-5/16" Jaw Assembly Jaw, 1" to 1-5/16" N/A Insert, 1" to 1-1/16" N/A Insert Screw, 3/8" x 2-3/4" w/nut A/R 2" Jaw Assembly Jaw, 2" Insert, 2" Insert Screw, 3/8" x 2-3/4" w/nut A/R 2-3/8" to 3-11/16" Jaw Assembly Jaw to Double Acting, 2-3/8" to 3-11/16" Insert-Double Acting, 2-3/8" to 3-1/16" Insert-Double Acting, 2-7/8" to 3-1/2" Insert-Double Acting, 3-1/2" Insert-Double Acting, 3-11/16" Insert Screw, 3/8" x 2-3/4" w/nut A/R * Interchangeable with: Carter Tool, Gill Services, Oil Country, Tillery & Parks, Closed Head Tubing Tongs 58-93R Foster Tongs - Cesco/Gill Style Single Action Tubing Jaws & Tong Dies* 1-1" to 2-7/8" Jaw Assembly Use Foster Type Tong Jaws 2-7/8" to 3-1/2" Jaw Assembly J505-2 Jaw, 2-7/8" to 5" (w/1" pin Hole) A/R N505-4 Insert, 2-7/8" to 3-1/2" A/R N507 Insert Screw, 3/8" x 2-3/4" w/nut A/R 3-1/2" to 4-1/2" Jaw Assembly J505-2 Jaw, 2-7/8" to 5" (w/1" pin Hole) A/R N505 Insert, 3-1/2" to 4-1/2" A/R N507 Insert Screw, 3/8" x 2-3/4" w/nut A/R 4" to 5" Jaw Assembly J505-2 Jaw, 2-7/8" to 5" (w/1" pin Hole) A/R N505-1 Insert, 4" to 5" A/R N507 Insert Screw, 3/8" x 2-3/4" w/nut A/R * Interchangeable with: Carter Tool, Gill Services, Oil Country, Tillery & Parks, Closed Head Tubing Tongs Cat sales@rigtool.com (877) fax (817) Page 21

24 58-93R Foster Tongs - Cesco/Gill Style Single Action Casing Jaws & Tong Dies* 4" to 5-1/2" Jaw Assembly J506 Jaw (4" to 5-1/2") w/ 3/4" pin hole A/R N505-2 Insert Casing, 4" to 4-1/2" A/R N505-3 Insert Casing, 5" to 5-1/2" A/R N507-1 Insert Screws, 5/16" w/nuts A/R * Interchangeable with: Carter Tool, Gill Services, Oil Country, Tillery & Parks, Closed Head Tubing Tongs Foster 74 & Drag Ring Assembies* 1" to 3-1/2" Tubing Drag Ring Assembly (5" Bore, 1" Pin) A/R Drag Ring Pin, 5/8 x A/R Drag Spring, 1/2" Long A/R Drag Plug, 1/2" Long A/R Set Screw, 1/2" x 1" A/R Cover Plate (5" bore) A/R Guide Bell (4-3/4 Bore) A/R * Interchangeable with: Carter Tool, Gill Services, Oil Country, Tillery & Parks, Closed Head Tubing Tongs Foster 74 & Tubing Tong Single Action Jaws & Tong Dies* 1" to 1-5/16" Jaw Assembly Jaw (Solid), 1" to 1-5/16" A/R 1-5/8" to 2-1/16" Jaw Assembly Jaw, 1-5/8" to 2-1/16" Tong Dies, 2-3/8" to 2-7/8" Insert Screw A/R 2-3/8" to 2-7/8" Jaw Assembly Jaw, 2-3/8" to 2-7/8" Tong Dies, 2-3/8" to 2-7/8" Insert Screw A/R 3-1/2" (only) Jaw Assembly Jaw (Solid), 3-1/2" A/R * Interchangeable with: Carter Tool, Gill Services, Oil Country, Tillery & Parks, Closed Head Tubing Tongs Page 22 sales@rigtool.com (877) fax (817) Cat. 2012

25 Foster 147 Back-up - Jaws & Tong Dies* 1-5/16" to 2-1/16" Back-up Jaw Assembly Back-Up Jaw, 1-5/16" to 2-1/16" Tong Die, 1" to 1-1/2" Insert Screw, 3/8" x 1" A/R 2-3/8" to 3-3/4" Back-up Jaw Assembly Back-Up Jaw, 2-3/8 to 3-3/ Tong Die, 2-3/8" to 2-7/8" P P Pyramid Tong Die, 2-3/8" to 2-7/8" Insert Screw, 3/8" x 1" A/R 3-1/16" to 4-1/2" Back-up Jaw Assembly Back-up Jaw, 3-1/16" to 4-1/2" Tong Die, 2-3/8" to 2-7/8" P P Pyramid Tong Die, 2-3/8" to 2-7/8" Insert Screw, 3/8" x 1" A/R 4-1/2" to 5-9/16" Back-up Jaw Assembly Back-up Jaw (Solid), 4-1/2" to 5-9/16" A/R 5" to 6-1/16" Back-up Jaw Assembly Back-up Jaw (Solid), 5" to 6-1/16" A/R * Interchangeable with: Carter Tool, Gill Services, Oil Country, Tillery & Parks, Closed Head Tubing Tongs Cat sales@rigtool.com (877) fax (817) Page 23

26 Kelco K-20, K-25, K-30, Replacement Inserts Replacement Inserts for Kelco K Insert f/k-20, 3/4" (1.050") Insert f/k-20, 1" (1.315") Insert f/k-20, 1-1/4" (1.660") Insert f/k-20, 1-1/2" (1.900") Insert f/k-20, 2-1/16" (2.062") Insert f/k-20, 2-3/8" Replacement Inserts for Kelco K Insert f/k-25, 1" (1.315") Insert f/k-25, 1-1/4" (1.660") Insert f/k-25, 1-1/2" (1.900") Insert f/k-25, 2-1/16" Insert f/k-25, 2-3/8" Insert f/ K-25, 2-7/8" Replacement Inserts for Kelco K N/A Insert f/k-30, 3/4" (1.050") N/A Insert f/k-30, 1" (1.315") N/A Insert f/k-30, 1-1/4" (1.660") N/A Insert f/k-30, 1-1/2" (1.990") Insert f/k-30, 2-1/16" Insert f/k-30, 2-3/8" Insert f/k-30, 2-7/8" Insert f/k-30, 3-1/2" Hillman Kelley Power Tongs Replacement Inserts Replacement Inserts for Hillman Kelley 500-C Power Tongs A Jaw/Die Combination F/Hillman Kelley, 3/4" to 1" A Jaw/Die Combination F/Hillman Kelley, 1-1/4" A Jaw/Die Combination F/Hillman Kelley, 1-1/2" to 2-1/16" A Jaw/Die Combination F/Hillman Kelley, 2-3/8" A Jaw/Die Combination F/Hillman Kelley, 2-7/8" Jaw/Die Combination F/Hillman Kelley, 3-1/2" Replacement Inserts for Hillman Kelley Wrap Around Power Tongs R N/A HKWA Insert, 3-1/2" Reg Tooth R N/A HKWA Insert, 2-7/8" Reg Tooth R N/A HKWA Insert, 2-3/8" Reg Tooth R N/A HKWA Insert, 2-1/16" Reg Tooth Standard Hillman Kelley Die, 3/8" x 5/8 x 4-1/2" 0.3 A/R A/R N/A Backup Die, 3/8" x 5/8" x 1-15/16" 0.2 A/R A/R Page 24 sales@rigtool.com (877) fax (817) Cat. 2012