... 2.Size diversity (DN32-DN3000) 3.media:water, air, gas, acid,alkal The Flexible Rubber Joint is a single sphere design ... is always used where low cost or space limitation control. Flexible Rubber Joint Features and Benefits: 1, Versatile hand-built ... reach to-30--250 centigrade )Mediaair, compressed air, water, sea waterheated water, oil, acid, alkali SIZEI.D.(mm)LENGTHMAXVACUUMMovement Capability( ...