eue tubing pup joint factory brands

For oil well tubing pup joints, WORLD IRON&STEEL can provide various cut-to-length oil well tubing pup joint accessories of API standard type (EU, NU, SC, LC, BC, etc.) and BSIG special type according to individual requirements of customers. According to the needs of on-site use, the pup joints can be processed into pup joints with couplings, double male buckle pup joints, conversion pup joints with different buckle types, conversion pup joints with different outer diameter specifications, etc.

API SPEC 5B standard EU, NU, SC, LC and BC threads, BISG self-developed and designed airtight special buckle CBS1: BISG airtight type I special buckle (tubing and casing), CBS2: BISG airtight Type 2 special buckle (tubing and casing), CBS3: BISG airtight type 3 special buckle (tubing and casing), CBSJ: economical low-pressure sealing special buckle (tubing and casing), CB-NUFJ: BISG Direct connection type airtight special buckle (tubing and casing), EU-HT/BC-HT: high torque resistance to top special buckle oil casing

The tubing pup joint offers high strength design to ensure excellent performance for joints of API 5CT drill pipe and tubing. World iron&steel manufacture, supply, sell OCTG, pipe, collar, joints and other accessories in various sizes and specifications, if you are looking for this material, please contact us or get a quotation. Not only do we have all kinds of sizes, but we also have all kinds of sizes that are hard to find.

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.

TechniFactory OCTG TPS Technitube Rohrenwerke GmbH is your partner for OCTG. Besides manufacturing premium tubing of highest quality, we are also highly specialized in the production of Pup Joints and other accessories. Our production facilities allow an individual and cost-effective new production. Thanks to a big stock of prematerial, we can realize short lead times for your requirements. To support our clients, we have set up the biggest Tubing Pup Joint stock in Europe with more than 3.500 Pup Joints ready on the shelf. Starting from Macaroni sizes up to heavy wall test strings and with different connections we offer a huge range of specifications. What is a Pup Joint? Pup Joints are shorter versions of tubing and casing, used to adjust the length of a string to its" exact requirements. There are many different cases where Pup Joints are necessary: to reach an exact reservoir depth, for setting packers at an exact location within the borehole, to space out your string prior to hanging it and many more. What are the benefits? Pup Joints are a mandatory party of equipment in almost any well. Due to their shorter length, they are typically easier to handle and to use. At the same time, they provide the same performance as the tubing/ casing/drill pipe that they are attached to. TPS Pup Joints have a lot more advantages beyond that.

The pup joint is important product in the oilfield production. Our company has a professional experience on OCTG pipes, SRP products, Special the pipe Pup Joint for Casing and tubing which can provide a reliable, safe well service work according to the customer requirements.

Thepup jointsare used to adjust the height of full length Casing and Tubing strings. And also used to asjust the depth of downhole tools.All of our pup joints are manufactured from the highest quality API seamless tubing, per API specification 5CT latest edition.

Shreeraj Industries offers NPST (Non-pressure Seal Thread) Pups in size 1-3 Fig 602 and 1502. The NPST connection offers a light weight pup capable of 6000-15000 CWP with a connection that isolates the thread from fluid’s flowpath. This connection is permanent and is well suited to abrasive applications where a weldedread more...

Driveshafts are built to transmit power across rotating shafts, even when placed under stress. The driveshaft connects the front and rear axles. It resembles a large metal rod with a circular cross-section to which other components are attached to form a complete assembly. Axle shaft assemblies and drive shafts are used to couple a transmission with either an axle or another component such as a differential on four-wheel-drive vehicles. There are various types of wholesale octg pup joint available for cars, trucks, vans, and more!

Custom driveshafts can be selected and personalized using an assembly that consists of a journal, shaft, bearings, and U-joints all working together. It is important to match the components with the correct specification as per size, type and load applied. Front driveshafts add an aggressive look to vehicles and improve traction under hard acceleration by eliminating the torque reaction. These front driveshafts are made with equal length shafting and universal joints for a great fit without modifications. Rear driveshafts are also important for the vehicle transmission system. They transfer the power produced by the engine to the rear axle assembly with the least amount of friction and heat buildup. Universal driveshafts are used for SUVs, trucks, and other large trucks that have a long wheelbase. These driveshafts are relatively expensive but worth the investment.

Carbon-fiber driveshafts provide a very light yet strong replacement for conventional steel or aluminum shafts. Carbon fiber is a unique material whose strength and stiffness can be tailored to meet specific engineering requirements. That"s not it! We have more wholesale octg pup joint including driveshaft replacement parts, aluminum driveshafts, 2-piece driveshafts, and truck driveshafts.

8. Our tubing pup joint conform to API 5 CT standards, Length: 2FT/3FT/4FT/5FT/6FT/8FT/10FT/12FT and we can make different lengths and sizes according to the customer"s requests.

With over 10 years developing, we were developed from the beginning drilling service to manufacture factory who produce OCTG, DST tools and Solid Control products.

Now, Our Pup Joints have exported to USA, Egypt, India and UEA , etc with high quality and short supply and good service. Our Pup Joint has got good reputation home and abroad Here we got some prise as follows.

Our TUBING PUP JOINT cover all API Standard scope from 2-3/8" - 4-1/2" with strickly inspection, which all the goods should be checked one by one before packing. Euipped withthe world-class facilities and professional laboratory technicians, we pay more attention the quality of every products.

Kindly let me know if you have any interest or enquiry about ourproducts. You are also always welcomed to come to our factory for a visit at your convinent time.

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 Jointsare used to adjust the height of full length tubing or casing strings. They are also used to adjust the depth of downhole tools. Pup Joint sets are available in: Integral Premium Thread Box-by-Pin Pin-by-Pin with couplings boxed separately Pin-by-Pin with couplings hand tight Pin-by-Coupling Box Flush joint connections.

Pup joint is a short version of oil tubing pipe, and pup joint function is to adjust RIH-run in hole depth of tubing or downhole tools for oil and gas drilling and production in oilfiled.

7.Our tubing pup joint conform to API Spec 5CT and API Spec 5B standards, the pup joint length is 2’. 4’.6’.8’10’ 12’ and we can make different lengths and sizes upon clients" requests.

Dongying Mingde Petroleum Technology Co., Ltd, established in 1992, is one of the top professional pup joint manufacturing companies in China. We can provide casing, tubing, pup joint, crossover, slotted liner, downhole sand control screen pipe, as well as oilfield services.

API Coupling refers to the steel couplings that used in connecting casing pipe and tubing. Also known by OCTG coupling, it is usually manufactured in seamless type, material grade same with the pipe body (API 5CT K55/J55, N80, L80, P110 etc), same PSL or providing higher grades than requested. Same heat treatment also applicable, except there is an special requirements.

With this purpose, API 5CT standard coupling plays an important feature in connecting casing and tubing line pipes. On the contrary, the biggest different with general steel pipe coupling is: API coupling manufacturing processes is more rigorous, requires a precisely control in the different processes as blew listed.

As we told, one of the important figure of API coupling, that it shall be made of seamless, another is the same grade as the casing or tubing pipe body, and these materials are used for manufacturing the blank coupling.

In case purchase order did not specified heat treatment types, J55/K55 casing or tubing coupling shall be furnished either in as rolled, normalized, normalized and tempered, or quenched and tempered.

Mechanical properties of casing or tubing coupling shall comply to the clauses 7 and 10, covers test frequency, retest provision, etc. And this test records could be shown to third party inspector assigned from the client.

There are several types covered in API 5CT standard for coupling specifications, classified in regular couplings, special clearance couplings, combination couplings, reducing couplings, seal ring couplings, and special bevel tubing regular couplings.

In case specified in the contract, special-clearance (reduced outside diameter Wc) couplings for buttress (BTC connection) casing and external upset (EUE connection) tubing shall be furnished. Unless otherwise specified, special-clearance external upset tubing couplings shall have a special bevel on both ends. The inside and outside edges of the bearing face shall be rounded or beveled. The ends (or root face when beveled) of couplings shall be faced at right angles to the axis.

There are couplings for casing and couplings for tubing, the function is the same that to connect the pipe each other. On the other hand, still there are some differences between the two.

Normally tubing coupling OD maximum is 4 1/2”, as the tubing pipe is applied for the drilling activities (Inside the tubing is the sucker rod to drill/pump the oil), couplings type is more various and rigorous than casing, mostly used is thicken type upset coupling (Internal upset and external upset), for short is EUE coupling, it is the most favorable in tubing connections. Tubing with EU end (EUE) coupling connection also called UPTBG. Because of the end of the tubing is thickened (upset), the connecting stress is better than buttress coupling.

The oil tubing coupling can solve the problem of fatigue fracture in the existing coupling due to stress concentration. Oil tubing end is connected to the inside wall of the coupling in a tapered thread. The coupling body end and oil tubing are connected with same thread pitch flat thread. The coupling is not easy to produce fatigue fracture, and has good connection effect. It can prevent the accident of oil well pipe string break effectively.

Casing coupling is for the dimensions more than 4 1/2 inch. Differently than tubing coupling is, casing coupling normally does not need to be thickened (Non-upset), which means no upset casing coupling, so it has following types:

The oil casing coupling is a necessary piece used to connect the two casing. The coupling manufacturing method is the same as seamless pipe. The steel pipe ends with internal thread to connect with the upper and lower casing. In order to ensure the joint tightness, the precision of screw thread is strictly required.

API 5B covers dimensions, tolerances, and marking for API threads and the gauges that control the acceptance criteria for the threads. It includes thread element gauges, instruments, and requirements for the inspection of threads for line pipe, casing and tubing (round threads), and buttress casing connections. Thread dimensions shown without specifications (or shown as NA) are not subject to inspection of diameter, ovality, and addendum. Thread dimensions shown without tolerances are related to the basis for connection design and are not subject to measurement to determine acceptance of product.

Premium connection is a higher class connection type for used to connect casing or tubing pipelines. The reason to use premium connection is due to it’s high seal performances, high strength, and longer durability.

API casing and tubing coupling dimension ranges from OD 1.05 inch to 20 inch (26.7 mm to 508 mm), wall thickness normally ranges from 0.16 inch to 1 inch (4.2 mm to 22 mm).

Tests for making couplings is similar with the casing and tubing, which includes: Tensile test, flattening test, hydrostatic pressure test, sulfide stress corrosion cracking test, grain size determination, transverse impact test and hardness test.

Octal supplies API couplings for casing and tubing connections, feel free to contact us for any of the request refer to the API or premium connections.

Api pup joint is a pipe of non-standard length used to adjust the length of tubular strings to its exact requirement, which is manufactured as per api 5b standard. Our products can be supplied according to gb, astm, api, din, jis standards. We can accept any third-party inspection company to come for a quality testing before shipment. You can purchase our products trustingly. Welcome to visit and enquiry!

8. Our tubing pup joint conform to API 5 CT standards, Length: 2FT/3FT/4FT/5FT/6FT/8FT/10FT/12FT and we can make different lengths and sizes according to the customer"s requests.

Our TUBING PUP JOINT cover all API Standard scope from 2-3/8" - 4-1/2" with strickly inspection, which all the goods should be checked one by one before packing. Euipped withthe world-class facilities and professional laboratory technicians, we pay more attention the quality of every products.

With over 10 years developing, we were developed from the beginning drilling service to manufacture factory who produce OCTG, DST tools and Solid Control products.

Now, Our Pup Joints have exported to USA, Egypt, India and UEA , etc with high quality and short supply and good service. Ourcouplings has got good reputation home and abroad Here we got some prise as follows.

Kindly let me know if you have any interest or enquiry about ourproducts. You are also always welcomed to come to our factory for a visit at your convinent time.