1.Type: welding neck flange, slip on flange, lap joint flange, thread flange, slip on flange, blind flange
2. Material: carbon steel, stainless steel and alloy steel flange
3.Standard: ANSI, JIS, BS, DIN,UNI, EN, GB, AWWA, API, MSS, LWN, Orifice, 8-Figure flange
4. Size: OD up to 5000mm
5 Pressure: 75bls to 2500bls
6. Marking: Require
7. Painting: yellow, black . oil and Zn
