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Shanghai Hongji Nanbo Stainless Steel Co.,Ltd
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About Us
We are the factory specializing in the manufacture and export of Stainless Steel Seamless pipes. With the experience of 10 years in China. Our ‘NanBo’ brand products includes:
1) Stainless steel industrial seamless pipes: A213, A269, A312, DIN17175, etc
2) Stainless steel welded & decorates pipes: A213, A249, A269, A312, A554, etc
3) Sanitary stainless seamless & welded tubes: A270, 3A, ISO, DIN, JIS, etc
◆ Stainless steel seamless pipe:
Standards: ASTM A312 / A312 M 、ASTM ...
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Standard: ASTM A213, A312, A269, A270, A511, A790,JIS G3463,JIS3446, ...
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