Standard: API 5CT

Steel Grades:  J55, K55,L80-1,N80,C90,C95,T95,P110..

Tubing OD:60.3-114.30mm, WT:4.24-16mm

Casing OD:101.6-508mm, WT: 5.21-22.22mm
Tubing is used to for extracting petroleum and natural gas from a well. It is the best substitution of EU tubing..

 

Casing serves as wall of a well

Can supplied with coupling, pup joint or connection according to the specification of the tubing and casing