Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd , as the subsidiary company of BORUN, is specialized in making Casing Pipe, EU Tubing Pipe as well the accessorie such as Couplings, Pup Joints, Thread Protectors.
Hebei Borun Steel Trade Co.,Ltd, as the head office,has more than 15 years of experience in dealing with steel pipes and foreign trade business. It gives customers more access to steel purchase and business negotiation. The main products we mainly supply include: seamless pipes, API 5L pipeline, casing pipe, oil tubing, galvanized pipes, ERW steel pipe, LSAW steel pipe, SSAW (spiral) steel pipe, Square steel tube/square hollow section etc. And the steel pipes can be provided according to GB, ASTM, API, DIN, JIS standards. Besides our main products and specifications, we can also make the steel pipes with the special size and material as per customers’ requirements.
* CARBON SEAMLESS STEEL PIPE
1.Standard
GB/T8162/8163/3087/5310, ASME B36 10, ASTM A106/A53, API 5L/5CT, DIN2448/1629,
EN10210/10219, JIS G3466, ASTM A179
2.Steel Grade
10#, 20#,45#,16Mn, GRB, Q345B, X42-56, ST44, ST52,S355, S275, STKR490, A500, A179
3.O.D.
21.3MM-610MM
4.W.T.
SCH10-SCHXXS
5.Length
5m--12m
6.Certificates
API 5L/ 5CT, CE, ISO
7.Usages
Petroleum, oil, gas, water, shipbuilding, large constructions, machinery, power plant etc
8.Ends
Plain or beveled, with plastic caps on both ends if required
*CASING PIPE
Descriptions:
1 Production Process: Seamless & ERW
2 Specification: API 5CT /5B
3 Out Diameter: 4 1/2"- 20" (114.3mm-508mm)
4 Thread: LTC ( Long Round Thread), STC ( Short Round Thread), BTC ( Buttress Thread) and other premium connections which can be made as per the given drawings
5 Length:R1(4.88-7.62m), R2(7.62-10.36m), R3(10.36-14.63m))
6 Steel Grade: H-40, J55, K-55, N-80, L-80, P110, Q-125
7 Surface: Corrosion proofing water based paint
8 Heat treatment: Normalized, Quencher+Temper
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