1.The wall thickness and dimension of valves should be in strict accordance with GB / t29735-2013.
2.With advanced technology diaphragm, theoretical error is zero, and it can bear pressure difference of 0.8MPa.
3.Ensure that each product is tested in strict accordance with the standard before leaving the factory, including pressure test, simulation test bench to simulate user use, etc. Ensure 100% qualified delivery.
4.Quality inspection of each link from blank to finished product packaging.
5.PE heat shrinkable plastic packaging
The surface of the valve body adopts the electrostatic powder thermal spraying technology, which is more environmentally friendly and weather resistant, and ensures that the valve body does not change color for 36 months.