... Steel Drilling Pipe Flange 1.Size:PN10-PN800 2.Standard:ANSI B16.5,JIS10K,ISO7005-1 EN1092-1 Forged Carbon Steel ... 150 TO CLASS 1500;ASME B16.47 British StandardBS10,BS3293,BS 4504 PN2.5,PN6,PN10,PN16,PN25, ... PN40 ISO StardardISO 7005-1 Japanese StandardJIS B 2220 ... 5K/10K/16K DIN StandardDIN WN 1092-1 Material: Carbon Steel A105,234,Q195,235 Stainless ...