GB/T12459-2005 (alternative GB/T12459-1990) for steel seamless tube butt weld ends, the standard from DN15-DN800 (NPS1/2-NPS24) of carbon steel, alloy steel, stainless steel seamless tube butt weld ends.
Bend pipe can be divided into 30 °, 60 °, 45 °, 90 °, 180 °, radius of 1 D, 1.5 D, 2 D, 3 D and 4 D, etc.
Guangzhou xin shun pipe fittings co., LTD. Is the hebei pipe production of professional manufacturers in the sales department of guangzhou, the company has advanced production lines, production of all kinds of elbow, flange, tee, four-way, bend, reducer, and seal the top tube.
The company production of carbon steel, alloy steel, stainless steel pipe fittings are gf used in petroleum, chemical industry, metallurgy, electric power, thermal and nuclear power, building, water, fire protection, shipbuilding, paper making, natural gas pipeline projects, etc.
Main product all pipe fittings, engaged in other pipe fittings. Warmly welcome general merchants to come to my place, consulting, procurement. Customer service 020-29822918 QQ778101751
Company address: huangpu District of Guangzhou huangpu East Road, No. 1086 (through focused District of focused East Road, No. 1086).