API tubing and casing seamless pup joint
Product Name: oil tubing pup joint (pipe fitting pup joint, pipe fitting)
Standard Reference: API spec 5CT
Size: From 4-1/2"-13-3/8"
Surface treatment: Coating
Protection of Thread: Thread protector
Grade: J55, K55, N80-1, N80-Q, L80, C90, P110
Thread Type: STC, LC, BTC. Dimensions and their tolerances of tubing round-thread as per API spec 5B