Type:Slip-on plate Flange(SOP),Slip-on Hubbed Flange(SOH),Blind Flange(BL)Manufacture Standard:JIS B2220Material:Stainless Steel:ASTM A/SA 182 F 304L, F316L, 316Ti, F317L, F321,F321H, F310H, F347H, N08904, F44etc.(W1.4301,1.4306,1.4948,1.4404,1.4571,1.4438,1.4541,1.4878,1.4550,1.4845,1.4539,1.4547etc.)Duplex&Super Duplex:ASTM A/SA 182 F51, F53, F55, F59, F60(w1.4462,1.4410,1.4501,1.4507etc.)Nickel Alloy:ASTM B564 N10276,N04400, N06601, N06625, N08800, N08020(w2.4819,2.4360,2.4361,2.4816,2.4851,2.4856,1.4876,1.4958)etc.Other Alloys:ASTM A 105, A105N; St37.2, C22.8;ASTM A 182 F11, F12, F22, F5, F91;ASTM A350 LF2, LF3;ASTM A694F42, F46, F48, F50, F52, F56, F60, F70 etc.Rate:5k to 16kDimension:3/8″to 60″(DN10~DN1500)