Type:Loose Flange ,Plate Flange(PL),Slip-on Flange(SO),Welding-Neck Flange(WN),Threaded Flange(TH),Blind Flange etc.Manufacture Standard :DIN2527,2636,2637,2638,2566,2576,2632,3633,2635,2642,2653,2656,2655etc.BS4504-3.1,ISO7005-I etcMaterial:Stainless Steel:ASTM A/SA182F304,F304L,F316,F316L,316Ti,F317L,F321,F321H,F310H,F347H,N08904,F44 etc.(W1.4301,1.4306,1.4948,1.4401,1.4404,1.4571,1.4438,1.4541,1.4878,1.4550,1.4845,1.4539,1.4547etc)Douplex&Super Douplex:ASTM A/SA 182F51,F53,F55,F59,F60(w1.4462,1.4410,1.4501,1.4507 etc)Nickel Alloy:ASTM B564 10276,N04400,N06600,N06601,N06625,N08800,N08020(w2.4819,2.4360,2.4361,2.4816,2.4851,2.4856,1.4876,1.4958) etcOther Alloys:ASTM A105,A105N,St37.2,C22.8;ASTM A182F11,F12,F22,F5,F91;ASTM A350 LF2,LF3;ASTM A694F42,F46,F48,F50,F52,F56,F60,F65,F70etcRate:PN 10 to PN 160(1.0MPa~16.0MPa)Dimension:3/8″to 48″(DN10~DN1200)