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 ...

Oil pipe:x42,x46,X52,X60,X65,X70,X80,X100 ;N80,J55,K55,P110.A252 GR.2,Gr.3 Low-temp steel:A333 GR.6, GR.11,GR.9, A671 B60,A671 CC60 C70 A516 Gr.60,A516 Gr.70,12Ni14(EN),10Ni14(DIN) Carbon steel pipe:ASTM A106 Gr.A, B ...

steel grades include J55, K55, N80, L-80, P-110, C-90, C - 95, T-95 and so on; the merchantable claspers are STC , LC, BC , VAM etc. The implemental standards for the oil pipelines are API5L; the specifications ...

Seamless Steel Pipe Outside diameter: 13.7.3-610mm (3/8-24 inch) Thickness: SCH 20 to SCH 140 (1.73-36.5mm) Standard: API 5L: API 5CT, ASTM A106, Steel Grade: A, B, X42, X46, X52, X56, X60, X65, J55, K55, 16Mn, ...

steel grades include J55, K55, N80, L-80, P-110, C-90, C - 95, T-95 and so on; the merchantable claspers are STC , LC, BC , VAM etc. The implemental standards for the oil pipelines are API5L; the specifications ...

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 ...

grade J55 and N80 which produce in the company have covered the blank of high grade ERW tubing and casing in the country.The production line of tubing of grade N80 is the only one in the country..The company can ...

steel pipe casing and tubing grade: H40, H45, J55, K55, N80 .Seamless steel pipe casing: 114.3mm-219.08mmOD.Seamless steel pipe tubing 48.26mm-114.30mm OD.Seamless steel pipe coupling stock grade: A25, A42, B42, X42, ...

grade equipment and gather excellent experts, we can manufacture first rank products. Our company has the ISO9001 authentication certificate of quality management system, the seamless boiler steel pipe production ...

steel pipes in the size range of 25mm~108mm(OD)*4mm~20(wall thickness) and 108mm~560mm(OD)*4mm~50mm(wall thickness). The products we are supplying can meet the standard of ASTM A106 grade B , ASTM A53 grade B, SAE1020 ...

Grade from A, B, X42~X70 Length from 6~12.5m Applicable Standards: API 5L, ISO3183, GB/T 9711. For our casing and tubing OD from 8~20 ?? WT: 6.71~16.13mm Grade: J55 Applicable standard: API ...

J55/K55/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 ...

Our main product, yearly output is 120 thousand tons, is High Frequency Welded(HFW)steel pipe, OD: 5-1/2(139.7)?13-3/8 inch(339.7mm)? Wall thickness: 0.138(3.8)?0.5 inch (12.7mm), Steel grade:?A?B?X42-X70, H40, J55 ...

Grade: 10#, 20#, 30#, 45#, Q345B(16Mn), A106/53Gr.B, A210C, B, X42-X80,H40, J55, C90, P110, St37 ,St45, St52,C10,C20,CK30,CK45, STPG38, STPG42, STS49, etc. If you are interested,please contact me freely! We will use ...

grade J55 and N80 which produce in the company have covered the blank of high grade ERW tubing and casing in the country.The production line of tubing of grade N80 is the only one in the country..The company can ...

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: ...

Grade: A-B; API: J55, N80.etc Range is OD:51-219mm* WT:8-60mm The products can be used for any purposes like the mechanical tube, oil field and automotive field, especially for drill pipe for oil field and ...

grade steel, premium threads and anti-corrosion oil well pipes below 13-3/8" are all available here. products range 1 Structure Pipe 20#,16Mn,45# OD<=159mm GB/T8162-1999 2 Exporting Pipe OD<=5" ASTM A106/A53/API 5L ...

grades, J55, N80, etc... Merigo S.p.A. also provides its customers, according to their specific needs, with the option of both certified new prime pipe, i.e. FE510 FE430 etc... and secondary pipe. Merigo S.p.A. has, ...