As users we would like to know how is coming out of our products, what about our products quality and what parts material consist of air conditioner pipe kits
As a professional manufacturer, we have the responsibility to tell our consumer about the production process.
To help you understand easily, We made six steps to explain this process. if you are bored with written words, no worry you can see a video of this article underline directly.
6 steps to produce air conditioner pipe kit
1.Copper Aluminum butt welding
This is technical key elements, copper-aluminum butt welding. how to welding different total metal? soldering traditionally? the answer is “No”, Aluminum melting point is 660.37- degree Celsius, Copper melting point is 1083.4- degree Celsius.
Electrical Butt welding technical is finding out welding temperature point to welding aluminum and copper strongly and solidly.
Please see our testing photography as follow:
7mm avaliable welding length
2.Water Pressure Leakage Test
Inject 4.0Mpa pressure in pipes and put in water and check and inspect pressure capability and leakage problem.
3.Heat shrinkable covering
PE fire-resistance shrinkable covering in Cu-Al welding pipe to avoid moisture and protection.
4.Flaring with nuts
The Eccentric flaring machine which promises flaring edge smooth and glossy.
5.Insulation pipe covering
Rubber insulated pipe covering pipe kits and keep warm and avoid aging in split air conditioner installation.
6.coiling and plastic packaging
Last step coiling and plastic shrinkage, usually one set one plastic shrinking package.
More information please check website and our video to see complete production processing