... , JIS, ANSI 4,Special design available Stainless steel forging anchor flangeDear Sir or Madam,Our company is one of the suppliers exporting flanges ... .The specifications of our products are as follows:Main material Stainless steel ASTM A 182, ANSI 304, 304L, 304H, 304LN, 309S, 309H, 309Cb ... , 347, 347H, 347LN, 348, 348H, 904, 904L etc.Carbon steel ASTM A 105, ASTM A 350 LF1, LF2 CL1/CL2, LF3 CL 1 ...