casing tubing

Coupling Blank (Size 2-3/8 ~~ 20")
Coupling Blanks is the un-threaded couplings. Coupling manufactruers can thread on it directly.

Side Door Elevators for handling casing, tubing, and dr

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

OCTG,API,Casing,Tubing,API thread,VAM thread,TPCO,BAO STEEL, PANGANG, Vallourec

1.high quality
2.good price
3.surface:as your need
4.Cangzhou Steel Pipe
5.wuzhou brand

The couplings produced by our company are good at stable quality which the technical parameters are completely complied with the requirements API5CT

API 5CT Q125 Casing&Tubing/OCTG/ ,Tianjin Sanjuyuan Trade Co.,Ltd

 
Q195 Q215 Q235 Q345 Mild Steel C

Our drill pipes are in accordance with API Spec 5D and our heavy weight drill pipes are in accordance with API Spec 7-1. We supply full API size range

 
API 5CT J55 ERW oil casing
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1.high quality
2.good price
3.surface:as your need
4.Cangzhou Steel Pipe
5.wuzhou brand

api/iso casing&tubing, used for oil well and also water well

Seamless steel tube used for transportation of petroleum, gas, water and oil

 
1 inch / 3 inch Black ERW Mild Welded

 
1 inch / 3 inch Black ERW Mild S