1. type: welding neck flange, blind flange, slip on flange, lap joint flange, thread flange, socket welding flange and so on.
2. material: carbon steel , stainless steel and alloy steel flanges.
3. class: 75bls---------2500bls
4. size: 15mm--------5000mm
5. Package: plywooden cases
6. Producing according to customer's requirements
forging flange