API 5L PSL 1 welded/seamless steel pipes
Thickness: 0.8 to 20mm
Outer diameter: 21.3 to 600mm
Grades: A, B, X42, X46, X52, X56, X60, X65
Length: 12m or customized A
Applications: structure pipes/chemical pipes
Anti-corrosion and high-temperature resistance with black varnish painting and beveled end
Customized designs are welcome