Ludox casting process Material: ss 304/316, 304L/316L, AISI304/AISI316 Thread: BSP,DIN2999,NPT,BSPT working pressure: 150 LBS . size1/4*3/83/8*(1/8-1/4)1/2*(1/8-3/8)3/4*(1/8-1/2)1*(1/8-3/4)11/4*(1/4-1)11/2*(3/4-11/4)2*(1/4-11/2)21/2*(1/4-2)3*(1/2-21/2)4*(3/4-3)L1718212526283037394252L111121517192121.526283139S1518.522.528.53544.550627891.5117 Stainless Steel Pipe Fittings-Hex Bushing