The thread cleaning equipment fittings

　　The thread cleaning equipment fittings

　　Screwed pipe heat treatment quenching and in the oil thick cooling adhesion with residual oil and salt slag and other dirt, ordinary use alkaline of 3% - 5% aqueous cleaning, can remove attachments to the appearance of parts, common 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, the tank with heater is installed, the cleaning liquid is heated parts of the cleaning, to ensure the cleaning effect, request ensure that the cleaning fluid composition and temperature should be in conformity with the request, to regularly change and liquidation at the bottom of the stolen goods, fishing floating oil, to ensure the parts on the outside clean.

　　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, on screw thread pipe fittings to be boiled in the cleaning tank, appearance attached to the residual salt removal clean or salt bath tempering process of corrosion, pitting, pockmarks and connected into a piece of surface defects and to heat treatment in the non processing surface will seriously affect the pipe product quality.

　　2） cleaning machine

　　It is possible to complete mechanical loading and transporting pipe cleaning installation, usually applicable for batch not small and medium-sized pipe cleaning, with selected should be according to the part of the shape, appearance, with characteristics and request to stop the reasonable selection, ensure the cleaning effect.