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Find More About Oil Casing Pipes

Good quality OCTG Accessories for sales
Good quality OCTG Accessories for sales
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Find More About Oil Casing Pipes
Find More About Oil Casing Pipes

 

OCTG: Oil Country Tubular Goods (It contains casing, tubing, drill pipe, drill collar, casing collar, thread, pup joint)
Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore. It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow drilling fluid to circulate and extraction to take place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi.
Tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete. It is made to withstand the pressure generated from the extraction process. Tubing is manufactured in the same way as casing, except that an additional process known as "upsetting" is applied to thicken the pipes.


Hebei Borun Steel Trade Co.,Ltd represents a few leading factories in China to develop markets abroad, especially on Oil Casing Pipes. With more than 15 years experience in steel field, we have been devoting ourselves to provide clients steel products with good quality and competitive price. Small Order, Fast Delivery, Good Quality  Competitive Price is our management concept. In order to supply qualified products, we strictly control on the raw materials, production process, as well as inspection on the finished products. Except for Casings & Tubings, many other petroleum accessories can be provided too, such as Couplings, Pup Joints, X-overs, Thread Protectors. We have gone abroad many times to assist clients on their well completions and petroleum improvement. Turkey, Indonesia, Singapore, Africa, Venezuela, Middle-east is our main markets. 

The standard for oil casing pipes is API 5CT.

For Casing Pipe, the specification range is: 
OD: 114.3-508MM  
Length: R1, R2,R3
Steel Grade: H40, J55, K55, N80, L80, P110, Q125
Threads: LTC, STC, BTC , VAM kind

For Tubing, the specification range is:
OD: 60.3-114.3MM 
Length: R1, R2, R3,
Steel Grade; H40, J55, K55, N80, L80, P110, Q125 
Threads: EUE, NUE

We welcome both old and new friends for a visit! Win-win beneficial business relationship is what we are looking forward to. 
And you will never be disappointed by choosing Hebei Borun Steel as your partner!

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Find More About Oil Casing Pipes
Pub Time : 2013-07-29 11:01:51 >> News list
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Hebei Borun Steel Trade CO.,LTD

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