API 5CT J55 Casing Tubing is offered with a free length range from 8m to 13m on basis of the SY/T6194-96 norm. However, it is also available no less than 6m length and its quantity should be no more than 20%. Deformations which mentioned above are not allowed to appear on the outer surface of API 5CT J55 Casing Tubing coupling. API 5CT J55,K55,N80-1,N80-Q,L80-1,L80,C90,T95,P110,Q125 API 5CT J55,K55,N80-1,N80-Q,L80-1,L80,C90,T95,P110,Q125 PETROLEUM CASING PIPE. ISO 11960:2011-06 (E). Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells. GOST 632:1980 Casing pipes and couplings.
API 5CT J55/K55 Casing-Hebei Zhongkuang Steel Pipe Manufacturing Co., Ltd. Casing Pipe is widely used for fastening oil and gas well wall or borehold, with bigger diameter than tubing, including surface casings, technical casings and oil layer casings. Welcome to Hebei Zhongkuang Steel Pipe Manufacturing Co., Ltd. ! China API 5CT K55 Psl2 Carbon Seamless Steel LC Casing A full length non destructive inspection is performed in accordance with API 5CT for external and internal, longitudinal and transverse defects with a standard notch depth equal to 5% of K55 Continental AlloysK55 Available in mechanical tube dimensions of 101.6 mm (4") od to 533.4 mm (21") od / 7.52 mm (0.3") wall to 32.13 mm (1.27") wall Length range up to 7.62 m (25') General purpose pipe manufactured to API specification 5CT.
The api 5ct k55 pipe you can find on the site are generally built using hot-dipped technology to prevent rusting and weakening of the structural elements. With seamless welding quality, these api 5ct k55 pipe are annealed with nitrogen protection and are polished with utter professionalism. whats the difference between K55 and J55?|WORLD Nov 09, 2017 · K55. Yield strength:379-552 MPa (55-80 ksi), Minimum tensile strength:665 MPa (95 ksi) Heat treatment (PSL2 and PSL1 are different) API 5CT J55 PSL1 and API 5CT K55 PSL2 is the same (Rolling delivery); PSL2:J55 and K55 should be normalized or normalized and tempered.API 5CT Casing Pipe in J55/K55, N80, L80, P110 API 5CT Grades covers J55/K55, N80 type 1 and N80Q, L80, C90, T95, P110, Q125, and with additional requirements of 13 Cr. Steel Casing pipe appearance Casing pipe section shape is round, in big diameter pipe and put it into the oil well, fixed by the cement, to protect other equipment which mostly made of iron and steel.