Product Information

Stainless steel quick coupling DC type is a female form of quick coupling, which is characterised by a pulling lug on each side, making it a direct snap to connect at one end and a plug form at the other. This design provides a new form of plug, which realises the function of quick connection and disassembly. DC type quick couplings are available in a wide range of working pressures from 16Mpa to 3.2Mpa, with working temperatures between -20°C and +230°C. They are suitable for a wide range of working media, including petrol, heavy oil, paraffin, hydraulic oil, fuel oil, refrigerator oil, water, salt water, acidic and alkaline liquids, etc. The connection methods are various, including internal thread, external thread, hose, flange, butt weld, socket weld, etc. The sealing materials are of the The sealing materials include nitrile rubber, polyurethane, fluorine rubber, PTFE, ethylene propylene rubber and so on. In addition, the material of this kind of quick coupling is mainly aluminium alloy, copper, stainless steel sus304 and stainless steel sus316, and the thread type covers national standard, American standard, British standard and other standards. The thread type covers national standard, American standard, British standard and other standards, and the through diameter or specification is from 1/2″ to 6″ (DN15, DN20, DN25. DN32, DN40, DN50, DN65, DN80, DN100, DN125, etc.). DN150, etc.). This kind of fittings are widely used in various occasions which need to be connected and disconnected frequently, such as industrial production, equipment maintenance, etc., because of its quick connection and dismantling characteristics.

Product Advantage

1, Good resistance to acid and alkali stainless steel quick coupling has good resistance to acid and alkali, can adapt to a variety of chemical environments, to ensure that in contact with acidic or alkaline media can still maintain stable performance.
2, Oil resistance this kind of joint also shows good oil resistance, suitable for use in the environment that needs to contact lubricating oil or fuel.
3, Good temperature resistance stainless steel quick coupling has good heat resistance, can maintain stable performance at higher temperatures, suitable for occasions requiring high temperature resistance.
4, Impact resistance In addition, the joint also has good impact resistance, can resist a certain physical impact, to ensure the safety of use.
5, A wide range of applications stainless steel quick coupling is suitable for water, oil, gas and some light corrosive liquid transmission, to meet the needs of a variety of work scenarios.