... Piston casting used for industrial clutch and brakes.1. Material: ASTM C-1362;2. Sand casting, smooth surface;3. Machined with ... cast iron: HT150, HT200, HT250, HT300;Alloy cast iron: ASTM C-1362, ASTM C-1500;2. Typical products:Scaffold fittings, Template parts, Railway ... ., Germany, Italy, Japan, Swiss, Australia, and South-east Asia; ASTM, DIN, BS, JIS standards;3. Hope we can cooperate with ...