pup joint or upper nipple extensiom supplier

Pipe system involves various components, including pup joint nipple and are made from different materials. We offer wholesale pup joint nipple to create a smooth channel for the pipe systems in both commercial and residential areas.

The materials used depend on the type of fluids it will convey. One of the more commonly used types is PVC fittings. Features of the PVC pipe fittings that make an appropriate is the allowance for a smoother wall surface which decreases resistance to the flow. It is also lightweight and cost-effective.

On the other hand, copper fittings are corrosion-resistant. As such, they have a higher tolerance to external factors. That makes copper pipe fittings a good option to adopt for underground plumbing.

Apart from materials, there are also other components of the pipe fittings to note. P-traps prevent odor by retaining a small pool of water to stop sewer gases from entering the bathroom. Pipe caps cover the end of pipes to stop the fluid flow and protect pipe threads.

The usage of the pipes plays a crucial role in the materials suitable. For manufacturing, pipes will need to be able to withstand the fluids conveyed. We provide solutions from pipe bends to copper pipe compression fittings for any piping system required.

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.

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.

Manufactured according to API Spec 5CT using prime API monogrammed, seamless oil country tubing. Optional diameters, lengths, weights, and grades 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.

Swages are generally Box x Pin with a transition on the outside diameter and the inside diameter of the swage to assure that there are no sharp corners to set up an area of stress risers. When stress risers occur, there is a chance that the part could fail due to the fact that the part would be prone to crack in these areas.

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”.

A saver sub falls under the drill string accessory tool category and a short pipe that is replaceable and expendable without a major investment. This accessory protects the Kelly or topdrive component threads and those components represent a significant capital cost and considerable downtime when replaced. Saver sub are manufactured to the following specs connections, lengths, weights and material grade.

A lift sub falls under the drill string accessory tool category and utilized to mobilize various tools during drilling or fishing operations. Lift Sub are manufactured to the following specs connections, lengths, weights and material grade.

A circulating sub falls under the downhole accessory tool category that regulates flow rates, especially drilling in slimhole wells or wellbore cleanout projects. Circulating sub is manufactured to the following specs connections, lengths, weights and material grade.

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.

A side-entry sub falls under the drilling tool accessory category to allow various drilling, fishing, wireline operations through drill pipe without interference from the rig"s top drive unit. Circulating sub is manufactured to the following specs connections, lengths, weights and material grade.

The style shown is built from one piece of 4145M bar stock and the excess material milled away and then threaded. There are also Lift Caps which are Cast Steel Castings and are threaded with the correct thread, but the rest of the plug is casts to create the bail.

Some customers request Lift Caps with Pad Eye for lifting. These are also made out 4145M and can be manufactured to fit any of several shackles. They can be built with either the pin or the box facing down.

These brushes are generally run on Rotary Shoulder Drill String to Brush the inside of Casing Down Hole. These brushes will remove rust, scale and other contaminates that build up on the inside diameter (ID) of the casing. Usually run in preparation of running a packer or some other piece of equipment that needs a fairly uniform ID to set.

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.

A washover pipe is Casing or Pipe shorter in length than a standard tubular string. Made of large-diameter pipe with a cutting surface at the tip, washover pipe is run in the well and then the cutting edge grinds the fish to a smooth surface and continues normal operations. Washover Pipe is manufactured to the following specs connections, lengths, weights and material grade.

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.

These J55, L80, N80Q & P110 pup joints are manufactured from seamless Grade J-55, L80 N80Q and P110 mechanical tubing. The API 5CT tubing pup joint is mainly used to adjust the height of the tubing strings. It is also used to adjust the depth of down-hole tools.

Casing pup joint is mainly used to adjust the height of the casing strings. It is also used to adjust the depth of down-hole tools. Our pup joints are manufactured in accordance with the API Spec5CT specification. The steel grades of the products of this kind are J55, K55, N80 and L80 P110. These products feature high corrosion resistance and long running life. As a pup joints supplier, we also produce the API 5CT tubing pup joint which is the fitting of the tubing strings. And we promise that all our ...

It is produced according to API 5CT Specification. Our precision-engineered pup Joints are ideal for spacing out down-hole assemblies and handling the production of tubing accessories. As a tubing pup joints manufacturer in China, we also provide API 5CT casing pup joint which is the accessory of the casing strings ...

Pup joint is a common fitting used in industry pipeline connection. It is a section of pipe of non-standard length used for making up a string of tubular to an exact total length. This product is a one-piece construction made from alloy steel. It features wing union end connections which eliminate the need for welds and threads. This pipe fitting is capable of bearing diverse fluids and working pressures. Our products in this category include tubing pup joints and the ones for casing pipe.

3.This product has undergone phosphating and copper coating treatment. It has superior anti-abrasion properties and its thread has good anti-adhesion performance.

1.Pup joint is mainly used to correct the overall length of a drill string to land at a specific depth while staying within the working area of the valve.

2.This pipe fitting is used to achieve precise depth readings in a well for various purposes, such as setting valves, nipples, packers circulating sleeves, etc.

As a pup joints supplier in China, Hebei Xinlian (Beijing) Petroleum Pipe Co., Ltd. possesses an advanced process line of pipes for petroleum which consists of first-rate CNC thread cutting machine, automatic screw machine, hydraulic press, jet printing equipment, etc. Our products have been exported to many countries, such as Germany, Japan, Rumania, Czech, Italy, UK, Austria, Switzerland, the US, Argentina and Singapore.

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.

Pipe system involves various components, including reducing joint nipple and are made from different materials. We offer wholesale reducing joint nipple to create a smooth channel for the pipe systems in both commercial and residential areas.

The materials used depend on the type of fluids it will convey. One of the more commonly used types is PVC fittings. Features of the PVC pipe fittings that make an appropriate is the allowance for a smoother wall surface which decreases resistance to the flow. It is also lightweight and cost-effective.

On the other hand, copper fittings are corrosion-resistant. As such, they have a higher tolerance to external factors. That makes copper pipe fittings a good option to adopt for underground plumbing.

Apart from materials, there are also other components of the pipe fittings to note. P-traps prevent odor by retaining a small pool of water to stop sewer gases from entering the bathroom. Pipe caps cover the end of pipes to stop the fluid flow and protect pipe threads.

The usage of the pipes plays a crucial role in the materials suitable. For manufacturing, pipes will need to be able to withstand the fluids conveyed. We provide solutions from pipe bends to copper pipe compression fittings for any piping system required.

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