产品介绍：

主要用于造船行业，船舶用管的性能跟其他的无缝钢管相比较起来具有相当高的耐腐蚀、耐高压、耐高温性能。

Standard 标准：

GB/T 5312 (Carbon and carbon-manganese steel seamless tubes and pipes for ship)船舶用碳钢和碳锰钢无缝钢管

DNV(The specification of DET NORSKE VERITASABS )挪威船级社规范

ABS (The specification of American Bureau of Shipping)美国船级社规范

Also can rely on the strategic partner to supply the products to other classification societies也可依托战略合作伙伴供应其他船级社要求的产品

产品规格：

产品公称外径:Φ42mm-Φ244mm，壁厚:3.5mm-22mm