China ASME B16.47 WN Flange Manufacturer Landee Offers ASTM A105 Weld Neck Flange, ASME B16.47 Series A, 36 Inch (DN900), SCH30, Black Coating.
China ASTM A105 WN Flange Manufacturer Landee offers ASTM A105 Welding Neck Flange, 30 Inch, 150 LB, Raised Face, Standard ASME B16.47 Ser.B.