北京伟翰钢业有限公司
WH-steel mainly production stainless steel big size elbow ,tee,reducer,cap,flanges.we provide all kinds of special fitting and combinations of pipe fitting according to customer\\\\\\\'s drawing.such as Stainless steel wall pipe, flange adapter, flanged fittings etc.mainly production material SS304,SS316,317,S31803.The fitting diameter range is DN300-DN2000,The flange diameter range is DN300-DN1500.
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