
J55, K55, N80, L80-1, P110, Q125 Material API 5CT Casing & Tubing, Seamless Casing, Well Casing, OCTG Casing, Carbon Steel Casing Pipe, Casing coupling. For extracting oil and gas from wells.
Applicable to the general structure, mechanical structure ASTM A53, ASTM A519, ASTM A500, ASTM A252, JIS G3441/G3445,EN 10210/10297
Suitable for water, air, heating steam, gas and other low-pressure fluid transportation ASTM A106, ASTM A53, API 5L, JIS G3452-1998, JIS G3454-1998, DIN 1629-1984
We specialize in providing low, medium and high pressure boiler tubes made of carbon steel, stainless steel and alloy steel. The standards include ASTM A178, ASTM A179, ASTM A192, ASTM A210, ASTM A210, JIS G3454, GB3087-1999
API 5L PLS1/2 Line pipe for oil and gas transport