Turned sealing rings and barrels are mainly used for sealing reciprocating pistons and piston rods, and are widely used in petroleum machinery, chemical industry, pharmaceuticals, machinery, hydraulic cylinders and other fields.
The characteristics of polyurethane products: excellent tear resistance, flexibility, abrasion resistance, oil resistance, ozone resistance, aging resistance, good chemical resistance, good weather resistance, radiation resistance, low temperature resistance, sound transmission Good performance, strong adhesion, biocompatibility, etc.
The barrels produced by our company use self-developed high-performance polyurethane as the raw material. The hardness of the product is above 95 (Shore A), the working pressure is ≦60MPa, and the working temperature is -40 ~ +200℃. Barrels of various diameters, thicknesses and lengths can be customized according to customer requirements.
