1.Uniform wall thickness
2.High roundness accuracy
3.Three-layer welding to ensure excellent weld performance
4.Good insulation performance
5.Strong waterproof ability
6.High impact resistance under low temperature conditions to be directly buried in frozen ground
7.30-50 years service life
GK carries out a strict production and inspection rules to ensure all pipe quality meeting requirements. And ach seam welded pipe will be conducted X-ray inspection.
API 5L X80 seam welded pipe are usually applied for transferring liquid and gas in various industries.
Following types of seam welded tube has been provided any time.
X60 seam welded pipe, X65 seam welded pipe, api 5l x65 carbon seam welded pipe, X70 seam welded pipe, 42 x70 seam welded pipe, X80 seam welded pipe.
If you need other type pipe, our professional team can customize them. Pls keep us know your detailed requirements.
1. Composition and Mechanical properties of commonly used carbon steel alloy steel.
2. Seemless steel pipe, welded pipe, etc.
3. A series international universal series, domestic series.