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Petroleum casing is an important equipment for oil drilling. The thread surface of oi...
API casing and tubing couplings Type of coupling: Standard: API 5CT & 5B Steel Gra...
PUP JOINT Standard: API 5CT / 5B or customer specification Grades: J-55, K55, N-80,...
Specifications of API 5CT Casing Dimension range(OD inch): 4-1/2”---20”(114.3mm-50...
Specifications of API 5CT Tubing Dimension range (OD inch): 2-3”/8----4-1/2”(60.32mm...
API 520 Bellow Balanced Safety Valve Manufacturer: API 520 Balanced Bellows Safety Va...
API 526 Pilot-Operated Safety Valve Supplier: ASTM A216 WCB Body Bonnet, 316/PTFE Dis...
Standard ASTM, BS, JIS, DIN,GB Steel Grade ASTM A53,A36,API 5CT,DIN 1626,BS EN10025 ...
Specification 1 Production Process: Seamless & ERW 2 Specification: API 5CT /5B 3 ...
Company Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd Product Name API 5CT J5...
China ASTM A216 Gate Valve Manufacturer Provides ASTM A216 WCB Gate Valve, Standard A...