10.2.1 Grades H40, J55, K55, L80 Type 1, N80 (All Types), R95, and P110Coupling Stock, Coupling Material, and Pipe (except pup joints heat-treated after cutting to blank or individual length) Table C.4:The table shall be changed as indicated by the red box:Alternative hardenability deleted
API 5CT J55,K55,N80-1,N80-Q,L80-1,L80,C90,T95,P110,Q125 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells. ISO 13680-2010 Petroleum and natural gas industries-Corrosion-resistant alloy seamless tubes for use as casing,tubing and coupling stock-Technical delivery conditions.
API L80 tubing/pipes conforming to API specification 5CT with a controlled yield strength with hardness test requirement of 23 HRC maximum; usually used in wells with sour (H2S) environments or deep sour wells API N80 or N80 Q&T (Quench and Tempered) general purpose pipe manufactured to API specification 5CT
N80 - Chemical Composition - N80 Continental AlloysN80 General purpose pipe manufactured to API specification 5CT. Available in both standard Quench and Tempered API N80 and lower cost Normalized API N80 (walls less than 0.5"). Inspection, testing and dimensions are in accordance with API 5CT for grade N80.
N80 Seamless Pipe Exporter, API 5CT Grade N80 Tubing API 5CT N80 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%. Offering N80 Gas and Oil Api Casing Pipe of high range and excellent quality as per API 5CT specifications.
API 5CT Specification for Casing and Tubing SY/T 6194 Petroleum and natural gas industries Steel pipes for use as casing or tubing for wells BS EN ISO 11960 Petroleum and natural gas industries Steel pipes for use as casing or tubing for wells NF M87-207 Petroleum and natural gas industries Steel pipes for use as casing or tubing for wells
Sturdy, Stainless api n80 pipe specification for Industry The api n80 pipe specification 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 n80 pipe specification are annealed with nitrogen protection and are polished with utter professionalism. These products are made of robust materials such as carbon steel, stainless steel, galvanized surface
differences between N-80 and L-80 Casing PipeN80 Casing Pipe Description N80 steel casing pipe is a crucial tool utilized in oil well drilling (Other important tools consist of drill pipe, core barrel, casing, drill collar, little size steel tube used in drilling, etc.). This casing tube is made from steel of N80 grade. It is used for reinforcing the well wall.