API 5CT J55 casing pup joint refers to non-standard-length oil casing sections. Its production processes are divided into two types: hot rolling and cold drawing (rolling).
The hot rolling process includes steps such as heating round pipe billets, piercing, rolling, tube stripping, and sizing. The cold drawing (rolling) process involves piercing, heading, annealing, acid pickling, multiple passes of cold working, and final heat treatment before inspection and warehousing. Both processes include quality inspection steps such as hydrostatic testing or nondestructive testing.
Specification
Product Name: API STD 5CT Grade J55 Tubing Pup Joint, Complete with Protector
Type: Seamless Pup Joint
Standard: API 5CT
Material: Grade J55
Size: 2-7/8 Inch
Length: 2 FT
Class Rate: 6.5 LB/FT
Connection End: EUE PIN x BOX
Contact us for API 5CT J55 pup joint：pipes@gneetube.com
