Tubing

Product Range

 2-3/8"~4-1/2" (φ60.3~φ114.3mm)

Grade

H40,J55,L80,N80,C90,P110

Tupe of End Pipe

API  NUE  EUE

 

Tubging is a kind of OCTG. Based on different type of upsetting, there are EUE & EU. EUE type is mainly used for deep drilling work.
The length of Tubing is about 6 to 10 meter. Tubing and tubing coupling are made of DZ1, DZ2, DZ3, DZ4 steel.
 

    Products Range  2-3/8"~4-1/2" (φ60.3~φ114.3mm)
    Grade H40,J55,L80,
    N80,C90,P110
    Type API  NUE  EUE
Star Zirconia Ceramic Liners are available for all major mud pumps with various bore sizes.
Comparing to regular sleeved liners, our Zirconia liners offer:
Significant longer service.
Better performance.
Safer operation.
Life time cost saving.