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Thickness:6.88 - 12.70 mm
Section Shape: Round
Outer Diameter:73 mm
Place of Origin:Hebei China (Mainland)
Secondary Or Not: Non-secondary
Application:Drill Pipe
Technique:ERW
Certification:API
Surface Treatment: parkerizing, copper coating, galvanized
Special Pipe:API Pipe
Alloy Or Not: Non-alloy
price:low
feature:high strength
Hebei Longway Petroleum Equipment Co., Ltd.
Contact:Elena QQ:499558035
Mob: 0086-18333180315 Skype: lwdpsales-Elena
Email: lielana@outlook.com
Longway oil drill pipe