Zhejiang Songhai Flange Manufacturing Co.,ltd has a wide range of flanges, semi-finished flanges in all possible pressure classes. with over 10 years experiences and ISO9001 system guranteed, well -equipped testing equipment and strong technology , we can supply you best quality with competitive prices. Our flanges and fittings meet all international standards covers most demands. For your standard & non-standard requirements.
Welding Neck Flange, ANSI,ASME,DIN Standards Stainless steel