Details of Flange:
1. Material :ASTM A105, A105N, A350, LF2, LF3, Q235, 20#, 45#, 20Mn, 16Mn
2. Size: 1/2' to 72'
3. Standard :DIN, GB, JB, HG20592, ANSI, JIS
4. Face :RF, FF, RJ, MFM, TG , etc.
5. Surface treatment :black painting, anti-rust varnish , anti-rust oil, hot galvanized , cold- galvan ized , 3PE coating, etc
6. Application range: petroleum, gas, chemical, power, metallurgy, shipping building , construction, water and nuclear , etc
7. Others types flange :WN flange, blind flange, plate flange, socket weld flange, thread flange, lap joint flange, ring joint flange
8. Package: wood case, pallet or customers request
9. Price : competitive.