Discussion on how to clean the pipe thread?

　　Threaded pipe is widely used in daily life, unavoidable or infected with a lot of dust stains, how to make to clean is a problem. Following on from the manufacturers to all cleaning equipment fittings are a threaded fittings.

　　Threaded pipe heat treatment after quenching and in the oil thick cooling adhesion with residual oil and salt slag and other dirt, etc., generally use the alkaline of 3% - 5% aqueous cleaning, can remove part of the surface of the attachment, general cleaning device with cleaning bath and washing machine.

　　1） cleaning tank

　　Similar to the groove structure and quenching tank, in order to increase the cleaning effect, tank with heater, the washing liquid is heated parts cleaning, to ensure the cleaning effect, needs to ensure that the ingredient and the temperature of the cleaning liquid should meet the requirements to regular replacement and cleaning up the bottom of the stolen goods, fishing floating oil, ensure that the parts of the surface of the cleaning.

　　Tank cleaning work environment is poor, but good cleaning effect, especially to has the obvious role in nitrate, low temperature salt bath stepped and quenching of the screw thread pipe fittings, for screw thread pipe fittings to be boiled in the tank cleaning, clean and remove the attached to the surface of the residual salt, otherwise the result of salt bath tempering process of corrosion, pitting and pitting and connected into a piece of surface defects, the heat treatment after the non processing surface will seriously affect the product quality of the fittings.

　　2） cleaning machine

　　It is able to complete user mechanical loading and transporting pipe cleaning device, usually applicable for batch not small and medium-sized pipe cleaning, specific selection should be according to the parts of the shape, surface state, specific characteristics and requirements for a reasonable choice, to ensure the cleaning effect.