Features: 

1) Stainless steel flange and carbon steel flange

2) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS 

3) Material: 316L, 316Ti, 304L, 321, 321H, Rst37. 2, C22. 8  

4) OD: up to 2, 500mm

5) Production with anneal solution for stainless performance

6) Special design available