Tubing and Casing

Standard and technical conditions for supply
API SPEC 5CT
ISO 13680

Uses:
Tubing is used for extracting oil and gas from wells, while casing for sidewall. Casing serves as walls of a well.

Dimension:
Dimension of Tubing: OD 48.26-114.3mm WT 3.18-16mm Length R1 R2 R3
Dimension of Casing: OD 114.3-508mm WT 5.21-16.13mm Length R1 R2 R3

Grade:
H40, J55, K55, M65, N80, L80, C90, T95, C95, P110, Q125

Coupling:
1.Standard Coupling
2.Special Clearance Coupling
3.Special Bevel Coupling
4.API Modified Seal-Ring Coupling(sr13)
5.Combination Coupling or Reducing Coupling

Pup Joint or Connector:
All kind of sizes, thread or other combination of tubing and casing are supplied.

Tubing and Casing