Installation quality acceptance of copper gas pipe
In addition to being used for medical oxygen supply, copper pipe is used as the gas supply pipeline of artificial gas and natural gas, which has started in domestic civil construction projects. The application code of artificial gas and natural gas has stipulated that copper pipe can be used as the gas supply pipeline of artificial gas or natural gas. For the installation quality acceptance of copper gas pipes, there is no corresponding quality acceptance specification to follow. At present, it needs to be implemented in accordance with the relevant contents of the local acceptance specification for artificial gas or natural gas pipeline. Generally, the appearance inspection and pneumatic tightness test should be carried out. The test gas can only be air or inert gas. The test pressure is twice the working pressure of gas, but not less than 6000pa, and the pressure will not drop within 10min. After the test, the corresponding color code shall be painted on the pipe.

Customized Free Hollow Copper Pipe
Customized Free Hollow Copper Pipe, oxygen free hollow brass copper pipe, Copper Alloy Tubing, ASTM B75 Grade Copper Tubing, oil transportation, COPPER brake pipes, water pipes Customized Free Hollow Copper Pipe Tubing Application air conditioner, refrigeration, heat exchanger Standard C12200, C11000 Temper soft annealed, special tempers on request Out Diameter 1/4”-1″ […]

Gas Copper Pipes for Construction, customized oxygen free hollow brass copper pipe, Copper Alloy Tubing, ASTM B75 Grade Copper Tubing, oil transportation, COPPER brake pipes, Copper Alloy Tubing Application air conditioner, refrigeration, heat exchanger Standard C12200, C11000 Temper soft annealed, special tempers on request Out Diameter 1/4”-1″ Wall Thickness […]