DN125 Metric PN16 Reduced Thickness 12mm Bright Zinc Coated Backing Flanges OD 250MM / ID 136MM / THK 12MM

DN125 Metric PN16 Reduced Thickness 12mm Green Scotchkote 206N or Resicoat R4 Backing Flanges DWI and WRAS Approved OD 250MM / ID 136MM / THK 12MM

125mm Metric PN16 Flat Face Backing Flange Reduced Thickness ASTM/ASME SA182 F304/L BS EN1092-1 NACE MR.01.75 250mm OD / 136mm ID / 12mm Thick

129mm x 2.0mm 304/L Collars EN1092-1 Type 33 H16mm

129mm x 2.0mm 304/L Collars EN1092-1 Type 37 H27mm PN16 Rated