steel pipes for petroleum industry. Our products include all kinds of oil casings, (main grade of steel including K55, J55, N80, P110, H40, L80, Q125 etc.) which are in accordance with American API and ISO 9001 ...

Shanghai Best Alloy Co.,Ltd. is a specialized Stainless Steel and Nickel Alloy . Products range covers stainless steel pipes/tubes (seamless, welded), strips, wires, plates/sheets, nickel alloy, duplex stainless steel, ...

Steel Grades that our mill can produce are as follows: 1.Tubing: OD48.3-114.3mm(1.9"-4 1/2"), Length:R2,R3, Steel Grades:H40,J55,N80-1,N80Q,L80-1,C90,T95,P110,Q125,L80SS,HS110T; 2.Casing: OD114.3-339.7mm(4 ...

are equaled to the L80 grade of steel in the API Standard. It is to say: tensile strength is 700MPa, Hardness is HRC22-24. We here can also produce the C90, C95 grade of steel according to our customers' ...

We N-STEEL is a professional seamless pipe supplier from china ,we can supply as follows: 1.CARBON SEAMLESS PIPE Standard:ASTM106B/ASTM A53B/API 5L B Size :1/2"-40" 2.Tubing And Casing ...

Tianjin Huanyu Hengtong Stainless Steel Trading CO.,LTD located in the beautiful and rich coastal Metro - Tianjin, and this is a company specialized in the production of seamless steel pipe sales of the modern ...

Steel Seamless Tubes size from 1/2 to 24" ASTM, ASME A106B, ASTM, ASME A53-B, API 5L Gr. B Carbon Steel Seamless Tubing & Casing, Size From 1/8" ~ 13 3/8", Standard API 5L, 5CT, 5D, Grade J/K55, N80, L80, P110 ...

L80-1/N80/C90/C95/T95/P110 b)Line pipe: API 5L Grade B-X80 c)Drill Pipe:API spec 5D d)Boiler,Superheater and Heat ExchangerSeamless ferrite anad Austenitic Alloy Steel Tube: ASTM A213 T11/T12/T22 e)High Temperature ...

L80, P110, etc., high steel grade upgrading process. The capacity is 100 thousand tons per year. The threading and coupling workshop is configured with the first rate threading machines and 130Kpa high function ...

This is Tianjin Coupling Heat Treatment Co.LTD, a company manufactures tubing and casing couplings. Our products range from 2-3/8 to 13-3/8 of J55,K55,L80.N80,C90,T95 and P110 steel grade. We produce short round thread ...

0. 19"--1. 00" Steel grade: J55 K55 L80 N80 P110 Standards: API 5CT Applications: for oil field industries Outer packing: bundles Product origin: China Drill pipe: OD: 2 7/8"~~5" Grade: ...

10CrMo44? API J55 K55 N80 L80 P110 X42 X52 X60 X65 X70? Stainless Steel 304/304H/304L(1.4301/1.4948/1.4307) 316/316L(1.4401/1.4404) 310S(1.4845) 317L(1.4438) 321H(1.4878) 347H (1.4551) 2205(1.4462) ...

We Shined Petroleum Equipment Manufacturing Co.,LTD invested and founded by Changzhou Darun Steel Tube CO.,LTD is a professional pipe mill with many years experience .Now, Shined owns an area of over 240 acres and an ...

Specifications: J55, N80, L80, P110 Model no. of major steel tubes: 10, 20, 20G, 20MnG, 25MnG, 15CrMoG, 12Cr1MoVG, 12Cr2MoG, 10Cr9Mo1VNb, SA106 Gr.B, SA106 Gr.C, SA333 Gr.1, SA333 Gr.6, SA335 P5, SA335 P11, SA335 ...