Type(b) Butt outer weldingDimension A (Φmm)30Dimension E (mm)20Suitable Pipe15A (10S)Dimension B (Φmm)17.2Dimension C (Φmm)18Dimension D (Φmm)21.7Suitable FlangeKF16
Type(a) For butt outside weldingDimension A (Φmm)87Dimension E (mm)20Suitable Pipe63A t=3.05(10S)Dimension B (Φmm)70.2Dimension C (Φmm)70.2Dimension D (Φmm)76.3Suitable FlangeKF63