Dalian UniTech Ltd. supplies various kinds of forging carbon steel flanges for the petrochemical and waterworks industries. We have more than twenty years' manufacturing and exporting experience in this field. Currently our products are mainly exported to America , Japan , South Korea etc.

We can manufacture DIN, JIS, BS, ANSI standards 1/ 2' ' to 78' ' blind and slip on flanges as well as some welding neck flanges. With strict chemical, physical and water pressure tests, we can provide excellent quality products to you for international market.