Gnee (Tianjin) Multinational Trade Co., Ltd.
Gnee (Tianjin) Multinational Trade Co., Ltd.
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Iso Certification Astm A312 304 316 Ss Metal Seamless Stainless Steel Pipe
Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no seams around. Seamless steel pipe is made of steel ingot or the solid tube blank is made into a capillary by piercing, and then is made by hot rolling, cold rolling or cold drawing.
FAQ
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
