- API Casing
API Specification 5CT Pipe run from the surface and intended to line the walls of a drilled well.
More DetailsKeywords：Oil casing, steel casing pipe, well casing
- API Tubing
Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore. It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow drilling fluid to circulate and extraction to take place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi.
More DetailsKeywords：Oil tubing/api 5ct tubing/ oil steel pipe
- API Coupling
According to API 5CT, Grade: K55/J55 N80 L80 P110
More DetailsKeywords：Tubing and casing coupling/ api 5ct coupling/ j55
- Drill Pipe
Modern drill pipe is made from the welding of at least three separate pieces: box tool joint pin tool joint the tube
More DetailsKeywords：Well drilling pipe/ api drill pipe