| Warranty: | 1 Year |
|---|---|
| Certification: | API 5CT |
| Name: | API Spec 5CT 2 7/8 Eue Tubing Pipe Pup Joint |
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Suppliers with verified business licenses
Tianjin Dongfanglong Machine Manufacture Co., Ltd. was founded in 1999, mainly engaged in oil pipes and pipe fittings, oil special drilling and production tools and oil automation equipments. The company is named as national integration and standard implementation enterprise, a national science and technology-based small and medium-sized enterprise. With honors of"Henan enterprise technology center", "Henan postdoctoral innovation practice base", the company hold 35 senior engineers, engineers and technicians, and has successively obtained ISO9001 Quality system certificates, API 5CT certificate authorized by American Petroleum Institute and BV Quality supplier evaluation certificate issued by company of France. Owing more than 30 independent intellectual property rights, forming an industrial chain integrating design, development, manufacturing, testing and experiment of numerical control automation equipment for petroleum machinery products, which can meet customers' demand for products Full cycle service.
The company has established the "Dong Fang Yunlong E-commerce Trading Platform" with oil drilling and production equipment and tools as the radiation point, improved the ability of Internet cross-border e-commerce, and completed the transformation of enterprise from internal operation to building industry alliance. It has built an intelligent workshop, expanded the support of intelligent manufacturing for enterprise operation, created a new intelligent manufacturing mode with high efficiency and flexibility, and improved the core competitiveness of the enterprise. And successfully registered production and sales companies in the Netherlands, opening a new starting point for overseas investment and development.
In the future, Dongfanglong will closely focus on national policy orientation and innovation driven development strategy, formulate sustainable development transformation strategy, keep forging ahead, take creating world famous brand and winning honor for the nation as the goal, work together with people of insight from all walks of life for win-win cooperation, and build up the dream of oil equipment manufacturing.
Pup joint is kind of pipe without non-standard length to adjust the length of tubular strings to its exact requirement. API casing and tubing pup joint are produced according to API SPEC 5CT standard. Beyond the standard of oil casing pipe is called pup joint, the main oil casing pup joint material: J55, K55, N80, L80, C90, T95 and P110. Anson steel is a professional pup joint manufacturers in the steel line with good reputation.
1. We offer two types of tubing pup joint connection: NUE & EUE,color coded acording to class and tensile strength, and manufactured according to API Spec 5CT.
2.We carry size range of2-3/8", 2-7/8″, 3-1/2″,4″ and 4-1/2″ in J55, K55, N80,L80, P110 grade. All of our couplings meet the API Specifications 5CT/5B.
3.The thread is cut by the special-purpose numerical control lathe. The special process could ensure the high precision of the thread with better reliability and life-span.
Tubing pup joint Specifications:
Standard: API 5CT
Size: 2 3/8", 2 7/8", 3 1/2", 4 1/2"
Grade: J55/K55/N80/L80/P110
Length: 2FT/3FT/4FT/5FT/6FT/8FT/10FT/12FT
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Diameters: |
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1.9" through 4.5" nominal O.D. |
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Weights: |
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Standard or Heavy Wall |
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Lengths: |
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2, 3, 4, 6, 8, 10, 12 ft. Standard |
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Grades: |
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J-55, N-80, N-80 Q & T, L-80, P-110 |
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Connections: |
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EUE, NUE, Buttress |
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Standard |
Steel Grade |
Yield Strength (MPA) |
Tensile Strength (MPA) |
Elongation |
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|
min |
max |
min |
|||
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API 5CT |
J55 |
379 |
552 |
517 |
0.5 |
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N80 |
552 |
758 |
689 |
0.5 |
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Casing Pup Joints Specifications:
Sizes: Outside Diameter: 4 ½" - 13 3/8"
Weights: All Available
Typical Lengths: 1, 2, 3, 4, 6, 8, 10, 12' (other lengths available upon request)
Grades: H40, J55, K55, N80, L80 T95, C110, P110, Q125
Connections: SC, LC, BC, Semi Premium, and Premium
1.Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for steel pipe, and our company also is a very professional a trade company for steel
products.we can also provide a wide range of steel products.
2.Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
3.Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
4.Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
5.Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
6.Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any way.
7.Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
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