... -PN800 2.Standard:ANSI B16.5,JIS10K,ISO7005-1 Stainless Steel Forged Pipe Flange TypeSlip-on,Welding Neck,Blind,Flat,Lap Joint ... DIN StandardDIN WN 1092-1 Material: Carbon Steel A105,234,Q195,235 Stainless Steel 201,304,304L,316,316L If you interested ... in our products,pls contact me freely Stainless Steel Forged Pipe Flange ...