precision wax silicone mould ASTM, DIN and JIS standards main techincl parameter:1 mediums: WOG and every kind of corrosive mediums suitagel for CF8M/CF82. nominal pressure: 150 lb/2.0 Mpa3. ss304 or ss3164. products: cross, street elbows, elbows, unions, square plugs hexagon plugs, hexagon nipples, hexagon head caps, caps, socket banded, socket O.D machied, socket plain, house nipple, hexagon ...