pup joint crossover manufacturer

DIC is a Manufacturer and Exporter of Crossover Pup Joints in Ajman, UAE. It is used for crossing over from the size of a single connection to the other in the drill string.

We supply crossover pup joints in all sizes, grades, and thread profiles. All our products have passed the ISO certification and API certifications. Our products are tested numerous times under technical guidance and are made from the best quality material.

A pup joint is Casing, Pipe or Tubing shorter in length than a standard tubular string. This allows for the adjustment and installation of tools and various tubular components when placement downhole is critical for a specific project. A Spacer Pipe is another reference used to identify pup joints. Pup joint features consist of connections, lengths, weights and material grade.

Crossover pup joints are manufactured from seamless mechanical tube. As with all Crossover products, each piece is marked with a distinctive job number and heat number that is fully traceable. A complete range of sizes (1" to 4.5"), weights (standard or heavy wall), and grades (J-55, N-80, L-80, and P-110) are commonly available from stock in 2", 3", 4", 6", 10", and 12" lengths. Lengths up to 20" are available upon request.

A pup joint is Casing, Pipe or Tubing shorter in length than a standard tubular string. This allows for the adjustment and installation of tools and various tubular components when placement downhole is critical for a specific project. A Spacer Pipe is another reference used to identify pup joints. Pup joint features consist of connections, lengths, weights and material grade.

Crossover pup joints are manufactured from seamless mechanical tube. As with all Crossover products, each piece is marked with a distinctive job number and heat number that is fully traceable. A complete range of sizes (1" to 4.5"), weights (standard or heavy wall), and grades (J-55, N-80, L-80, and P-110) are commonly available from stock in 2", 3", 4", 6", 10", and 12" lengths. Lengths up to 20" are available upon request.

Seamless pup joints with premium connections are available in API and exotic alloy grades. Premium ends are threaded by the manufacturer or authorized licensee.

Available with standard or special perforation spacings. Each joint has four rows of ⅜ inch holes drilled longitudinally along the tube. Optional patterns, hole size, and lengths furnished upon request.

Crossover, Inc. handles many types of API Couplings. As a rule, we stock enough of your common couplings which enable us to ship the same day if needed. We carry in stock J-55, L-80, N-80, and P-110. As for sizes, we carry 2 3/8”, 2 7/8” 3 ½”, 4 ½” tubing and some of the casing sizes up to 13 3/8”. Stock connections are EU 8 Rd., Nu 10 Rd., LTC, STC, and BTC. Our couplings are primarily of USA manufacture. If origin is not important, we can source other origins and sometimes beat the USA manufactured cost.

We manufacture a wide range of Crossover Couplings. Couplings are used to connect two sizes of pipes, or two different dissimilar threaded parts together. We offer special clearance couplings, special clearance couplings with bevels on both ends, and couplings with the API Seal Ring Modification.

Crossover swages are made from API grades of pipe and mechanical tubing. Rigid quality standards are maintained throughout the manufacturing process by frequent inspection and testing. Raw material quality is assured by our quality assurance program.

A blast joint is shorter in length than standard tubular joint. Built with a heavy wall pipe it is incorporated in the production string to facilitate production across any perforated interval and zone. Blast Joints are manufactured to the following specs connections, lengths, weights and material grade.

Crossover Blast Joints are heavy wall pin by box connectors used in tubing strings and are designed to minimize the effect of external erosive action caused by production fluids. Blast joints are located opposite the location of perforations in the production casing or just below the tubing hanger in sand frac designs. Crossover blast joints are manufactured from seamless mechanical tube in sizes ranging from 2 3/8” to 4 1/2” OD. Any length, grade of material, and threading is available at the customers request. Typical lengths are 10" and 20". Both API and Premium threads are available.

Crossover Flow Couplings are heavy wall box by box connectors used in tubing strings and are designed to minimize the effect of internal erosive action caused by production fluids. Flow couplings are located just above or below Landing Nipples, Safety Valves or Control Devices where turbulent flow problems are likely to occur. Crossover flow couplings are manufactured from seamless mechanical tube in sizes ranging from 2 3/8” to 4 1/2” OD. Any length, grade of material, and threading is available at the customers request. Typical lengths are 3" and 6". Both API and Premium threads are available.

Crossover Coarse Thread Tubing Safety Joint provides for emergency recovery of the major portion of the tubing string should it become necessary to abandon the equipment below. Precision left-hand threads facilitate the release of the joint by right-hand tubing rotation. Equipment requiring right-hand rotation should not be used below the Safety joint.

Crossover Straight-Pull/Shear-Out Safety Joint is used between packers in dual and triple completions and in selective completions using Hydrostatic Single-String Packers. It is also used when rotational releasing is not desired. When ran above the upper packer in a single-string completion, however, the shear value should be adjusted to compensate for any hydraulic conditions that exist when the string is landed, or that are created by well treating operations. They are available in keyed and non-keyed configurations.

Crossover Gas Anchor is an effective and simple design. It will increase oil and gas production, improve efficiency of the lift system, correct artificial lift problems caused by incomplete pump fillage due to gas interference and reduce operating cost.

Crossover can build these in any of the regular API Grades such as J-55, L-80, or P-110. These are usually only made going up or down one size in either direction such as ¾” to 1” or 1 ½” to 2”.

Crossover Circulating Sub/Swages are manufactured from AISI 4140/4145. They typically are female hammer union on the top end and an IF pin on the bottom end, but can be manufactured with any size and style connection.

Crossover Drop Ball Circulating Subs are manufactured from AISI 4140/4145. The standard is pin by box. They are activated by dropping a chrome steel ball, which lands on a sleeve and as pressure increases, the pins in the sleeve are sheared. This causes the sleeve to move down and expose four ports in the side of the sub diverting the fluid flow.

Crossover Side Entry Subs are manufactured from AISI 4140/4145. They are manufactured from one piece. They are typically rotary shouldered pin by box with 2” 1502 female hammer union, but can be manufactured with any size and style connection.

These can be made Rotary Shoulder Box Up x Pin Down with the ½ union on the side, we can build with any combination of the connections placed anywhere on the sub. All of Crossover’s Side Entry Subs are Integral manufactured which means that the sub is one piece and has no heat affected zone from welding the ½ union onto the body.

Crossover Pipe Scrubbing Wire Brush is used to brush and clean the ID of the casing and remove scale, rust, mud residue, and any other particles of debris.

Crossover Inside BOP Valves are manufactured from AISI 4145. Crossover"s one piece design is much more robust than the traditional two piece construction design. Crossover"s one piece design typically allows for standard connection OD"s and shorter overall length parts. This eliminates the service break which allows for quicker disassembly.

Crossover"s Drop-in Check Valve is a retrievable check valve. It is retrievable by means of a retrievable tool (gravel girdie) run in on wireline. When needed the check valve is pumped down the drill string to the landing sub. The dogs are locked in place with pressure from below the valve. The check valve will open to allow circulation and close when circulation is stopped.

Crossover rotary shoes are manufactured from specially tempered steel to provide the ultimate in toughness and durability. They are used to cut a clearance between the fish and the wall of the well bore. Each shoe is tailored to fit a particular downhole need and normally is run on the bottom of one or more joints of washover pipe. Shoe design is dictated by whether it cuts on the bottom, on the OD, on the ID, or any combination of these. When hole sizes permit, additional clearances can be cut using side ribs, thus providing greater circulation.

Manufacturer of pressure, rig concept, well intervention, drilling, down-hole and tubular products. Pressure products include centering shear and fixed bore pipe rams, blowout preventers, diverter systems, connectors, check and gate valves, chokes, actuators, flow heads, manifolds, catchers, packers, hydrate seals, casing heads, casing and tubing head spools, adapters, and hangers. Rig concept products include rig packages, derricks, masts, and skidding systems. Drilling products include electric and hydraulic top drives, makeup/breakout units, pipe handling units, cabins, operation stations, chairs, automatic drillers, anti-collision systems, and navigators, and draw works. Down-hole products include coiled tubing orienteers, drilling motors and jars, and survey and shock tools. Tabular products include drill pipe connections, collars, Kelly’s, subs and pup joints, and pipes.

Pup Joint Inc. is a machine shop that sells down hole tubular and casing accessories and equipment. We are a leading supplier of pup joints & accessories with API5CT & premium threads at very competitive prices. Our machine shop is a threading facility for all your threading & precision machining needs. PJI commenced operations in Houma, LA in July of 1997. Our staff has over 65 years of combined experience supplying quality products & services to the oil & gas industry.

TSI Flow Products Crossovers are available in a multitude of configurations and sizes ranging from 1” to 4”. TSI Crossovers can rate up to a maximum of 15,000 PSIG working pressure depending on the configuration. Crossovers are also available with the DC15 connection. For more information regarding the DC15 connection or custom configurations please contact your local TSI Flow Products.

We are the largest manufacturer of API pup joints in North America. All of our pup joints are manufactured from the highest quality API seamless tubing, and per API 5CT requirements. We have dedicated heat treat, NDT, and automated threading lines to provide you with best quality pup joints with quicker turnaround times.

PUP JOINTS are a joint of pipe of non-standard length used to adjust the length of tubular strings to exact requirement. We provide both tubing (2 3/8” to 4”) and casing (4” to 13 3/8”) in all lengths. With our myriad of licenses (quality page) we are able to cut to length, thread and couple to meet specified needs. API casing and tubing pup joints are manufactured according to API Spec 5CT using prime API monogrammed, seamless oil country tubing. Premium pup joints are also available with premium connections and in API or exotic alloy grades.

MARKER JOINTS are a joint of tubing used in a workover or completion tubing string that serves as a position or depth indicator. In most cases, a marker joint is significantly shorter than other joints in the string so that it is easily noticeable.

CROSSOVERS can be a critical element in well construction, completion and workover; to change size and thread connection for specific requirements without changing the entire well design. We manufacture crossovers of all sizes and with our thread licenses, matching and miss-matching connections to integrate most tools and accessories in the well. Refer to our quality page for specific applications and licenses.

A wide variety of pup joints and crossovers options are available to you, such as energy & mining, construction works  and retail.You can also choose from unavailable, 1.5 years and 6 months pup joints and crossovers,As well as from provided, {2}, and {3}. and whether pup joints and crossovers is kazakhstan, russia, or egypt.

Integral pup joints and crossoversare widely used in oil and gas for standard or sour gas (H2S) Service. Shanghai PME Industrial Co., Ltd. is a China supplier in quality high pressure integral fittings.

For cementing, acidizing, fracturing and circulating operation, PME Industrial pup jointsand crossovers are in working pressure 10000 Psi to 15000 Psi, sizes in 1" to 4". HP integral flowline fittingsare forged by PME Industrial with high quality seamless pipelines to guarantee the safety for oil & gas application.

The company mainly products: oil country tubular goods such as tubing, casing, coupling, crossover, pup joint as per API Spec 5CT, line pipe, coupling as per API Spec. 5L, drill pipe and tool joint as per API Spec. 5D, water (steam) pipes, anticorrosive pipes, and various mechanical products.TEL：0086-13852549966

- Grant Prideco pup joints are manufactured from the same material as our drill collars. Heat-treatment processes ensure a hardness range of 285-341 Brinell. Charpy V minimum impact strength of 40 ft-lb at 70° F are guaranteed one inch below the surface.

Prithviraj Industries manufactures Pup Joints up to 20, 000 psi cold working pressure in sizes: 1, 11 /2, 2, 3, and 4-inch bore sizes, lengths to 20 feet.

ADFO manufactures Pup Joints with Integral Hammer Union end connections.These Pup Joints are used on high pressure discharge lines, choke and kill lines, auxiliary flow and other applications.

Windlass manufactures Pup Joints with integral hammer lug union end connections. This enables faster, easier make-up and break-out of temporary flow lines.

or BTC, length of tubing pup joint are often offered in 2ft, 3ft, 4ft, 6ft, 8ft, 10ft and 12ft, length of pup joint for special purpose can be available as per order.

Pup joints are machined with interchangeable Pin & Box thread on two ends or other configuration, one end is equipped with coupling, and another end is protected with closed end thread protector. Nominal weight of tubing pup joint is the same as tubing, and casing pup joint is the same as casing.

and phosphated and dye-penetrant inspected. and finally painted by machine to ensure excellenct appearance. Finished tubing pup joints are often packed by steel belts in bundles, and then fixed in steel rack for easy transportation.

or BTC, length of tubing pup joint are often offered in 2ft, 3ft, 4ft, 6ft, 8ft, 10ft and 12ft, length of pup joint for special purpose can be available as per order. Casing pup joints are machined with interchangeable Pin & Box thread on two ends or other configuration, one end is equipped with coupling, and another end is protected with closed end thread protector. Nominal weight of casing pup joint is the same as casing. Casing pup joints are