4:marking: require
3.size:OD up to 2500bls
2. material: carbon steel, stainless steel ,alloy steel, brass and aluminum flange.
1.Type: welding neck flange, slip on flange, lap joint flange, thread flange, blind flange.
we can manufature DIN USSt JIS GB and Nonstandard flanges.
Place of Origin: | Liaoning China (Mainland) |
Material: | Stainless Steel |