API 5L PSL 1焊接/无缝钢管
厚度：0.8〜20mm
外径：21.3〜600mm
等级：a，b，x42，x46，x52，x56，x60，x65
长度：12m或定制A
应用：结构管/化学管
抗腐蚀和耐高温的黑色漆面和斜面端
欢迎定制设计

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