ASTM A182 Stainless Steel 347/347H Flanges
ASTM A182 Stainless Steel 347/347H Flange ASME / ANSI B16.5 SS 347/347H Flanges Manufacturer, UNS S34700 Weld Neck Flange, UNS S34709 Slip-on Flange, WNR 1.4550 Lap Joint Flange, WNR 1.4961 Blind Flange Stainless steel 347 and 347H are two variations…