The flat welded flanges produced by our company are made of forged blanks with machining technology. Products are widely used in oil and gas industry, water supply engineering, chemical industry and other industries.
Implementation standards: GB/T9112 ~ 9115-2010, HG/T20592 ~ 20635-2009, ASME B16.5 ASME B16.47 and the latest implementation standards, etc.
Nominal pressure: PN2.5-PN100 and Class300-Class1500
Product specification: DN5-DN2400
Hebei Zhonghan Pipeline Co., Ltd. can help you solve all the problems above the pipeline, if necessary, you can contact us directly, connect you and me with the pipeline, casting friendship by quality.
