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- Weldbend® Slip-On Flange, Raised Face, 4 in Nominal, 4.57 in Inside Dia, 1.19 in Thickness, 7.88 in Bolt Circle, 8 Bolt Holes, 7/8 in, 10 in Outside Dia, 740 psig, 300 lb, -20 to 100 deg F, 5-3/4 in Hub Dia, 1.82 in Length Through Hub, Forged Carbon Steel, Domestic
- Class 300 and higher pressure flanges will have depth of counter bore of 1/4 in for NPS 2 and smaller tapping and 0.38 in for NPS 2-1/2 in and larger
- Domestic / ImportDomesticMaterialForged Carbon SteelNominal Size4 inPressure Class300 LbBolt Circle Diameter7.88Bolt Hole Size7/8Hub Diameter5-3/4Inside Diameter4.57Length Through Hub1.82ManufacturerWeldbendManufacturer #310-040-000Number of Bolt Holes8Outside Diameter10Pressure Rating740 psigTemperature Rating-20 to 100 deg FThickness1.19 inTypeRaised Face