Reducing Socket Weld Long Gland Tube Butt Weld Fittings- Metal Gasket Face Seal FittingsPart No.UCR SizeTube O.D. DTube W.T. TDimension (mm)inchinchmminchmmABEF-CLGRWS-0402-1/41/83.170.0280.7133.32.52.3F-CLGRWS-0804-1/21/46.350.039138.17.14.35