Asphalt insulation pump, stainless steel external lubrication pump, high viscosity rotor pump, screw pump_Botou jinhai pump manufacturing co.,ltd

Domestic manufacturers and research units separately to corrosion resistance and wear resistance of various materials research, create their own ferritic stainless steel, dual phase steel, austenitic stainless steel and other materials series....

As the knowledge of gear pump repair increases with the application of time, gear pump will present a lack of pump oil, or even no oil problems, the primary reason is the excessive wear of relevant parts....