casing octg casing csg octg api

API Coupling and threads for Casing & Tubing (OCTG

API Coupling refers to the steel couplings that used in connecting casing pipe and tubing. Also known by OCTG coupling, it is usually manufactured in seamless type, material grade same with the pipe body (API 5CT K55/J55, N80, L80, P110 etc), same PSL or

OCTG Casing - API J55, K55 & HCL80 Casing Trident Steel

OCTG Casing Trident Steel offers OCTG casing from domestic and international mills for hydrocarbon (oil and gas) extraction. Our casing is available in a variety of API OCTG Connections:API Certified Casing Threads

  • Products OCTG Casing and Tubing Pipe Dimensions & Specificaitons Therefore, the casing consumption accounts for over 70% of all the oil well pipe. According by usage can be divided into the sleeve pipe, surface casing, casing and production casing. OCTG Tubing Pipe. OCTG Tubing pipe goes inside the casing

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