... ,water system. Material: aluminum alloy Pipe fittings are made from aluminum alloy,suitable for pipe connector/pipe fittings,such as gas station,water ... drawing: pro/E, auto CAD, UG, CAD, PDF and solid works 2008 flow analysis Further machining work: turning, cutting, milling, grinding ... .10 to 100kg Casting capacity: 200 to 500 tons/month Pipe fittings