L80 Casing Pipe, N80 Tubing Pipes, L80 Oil Well Casing manufacturer / supplier in China, offering API-5CT Seamless OCTG Oiling & Casing Tubing Pipe with Grade J55/K55/N80/L80/C95/P110, ASTM/ASME/DIN/En API5l ASTM A106 A53 Gr. B Beveling End Carbon Steel Seamless Pipe, ASTM A4130 4140 AISI 4130 4140 Alloy Seamless Steel Tube Steel Pipe and so on.
China C90 Seamless Steel Oil Casing Pipe Manufacturers and API 5CT CASING AND TUBING BS EN ISO 11960 Petroleum and natural gas industries - casing pipes for use as casing or tubing for wells . NF M87-207 Petroleum and natural gas industries - casing pipes for use as casing or tubing for wells. IS :4270 Steel tubes for well plain end casing pipes. Specification. Steel Grade:H40,J55,K55,N80,L80,C90,T95 China Seamless Oil Tubing and Casing Steel Pipe in API 5CT Seamless Tubing Pipe, Seamless Casing Pipe, Steel Pipe API 5CT L80 manufacturer / supplier in China, offering Seamless Oil Tubing and Casing Steel Pipe in API 5CT J55 K55 N80 L80 P110, Aluminum Steel Fin Radiators or Heat Exchanger for Livestock Waste Collection or Culture, China Factory Tp316 Steel Tube, ASTM A213 Tp316, ASTM A213 TP304 for Heat Exchanger or