Plastic coated metal hose assembly is mainly used in the production and processing of cable protection. Because the plastic coated metal hydraulic hose couplings is light in weight, and flexible with good connecting strength, accessories, electrical properties and oil resistance, water splash and other characteristics, so is widely used in electric power, chemical industry, metallurgy, light industry, machinery and other industries. The package uses plastic hose is the protection of wire and cable as well as for insulation, waterproof, and can increase the cable bending appearance.
hydraulic tube fittings,hydraulic hose,hydraulic fittings is with a one-way valve, one is without a check valve. Application with check valve, check valve and the gas source is connected to the end, when you disconnect the check valve closes automatically when you turn on the activity side thimble-way valve is opened. Is the use of self-locking ball is embedded in the groove, while the locking balls from "tapered cylindrical ---" sleeves.
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