1,pipe fittings cap 2,1/2"-60" 3,ASTM, DIN,JIS,BS standard 4,Pipes pipe fittings & flanges ... according to ASTM, DIN, JIS, BS standard, size: 1/2"~60", Figure 8, spade, spacer, LWN. SOAll the products mainly export ... .25~PN25PN2.0~PN42.0 6)SpecificationFROM 1/2 TO 60.