Technical Specification Design and Manufacture Standard: ASME B16.34, HG/ T 3704 Face-to-face Dimension: ASME B16.10 , GB/ T 12221 Flange Standard: ASME B 16.5 , GB/ T 9119 , DIN , JIS ....
Rottech company is a high-tech specialising in the manufacture and supplies of corrosive resistant products for industrial applications. including a wide range of valves, pipe lined and fittings, ....
Technical Specification Design and Manufacture Standard: HG/ T 3985 , GB/ T 15700 Flange Standard: ASME B 16.5 , GB/ T 20592 , DIN , JIS Product Specification Body Material: A105 , SS304 , ....