China Industrial Plastic Valves Pipe Manufacturers,Chemical Plastic Valves Pipe Suppliers Service Hotline : +86 574-86116777 E-mail : kxpv@kxpv.com
China Industrial Plastic Valves Pipe Manufacturers,Chemical Plastic Valves Pipe Suppliers Service Hotline : +86 574-86116777 E-mail : kxpv@kxpv.com
Pre-maintenance before the operation of the new valve is an advanced construction concept. Its purpose is to protect the valve seat sealing device and prevent the valve seat from being damaged during installation, weldin...
The importance of valve selection The selection of the regulating valve structure is based on the comprehensive consideration of factors such as the used medium, temperature, pressure before and after the valve, flow, ph...
1. Management of technical data It includes national standards and related standards, valve drawings such as assembly drawings and processing drawings of vulnerable parts, valve processing technology and specifications, ...
Lubrication parts should be regularly oiled according to specific conditions. Frequently opened valves with high temperature are suitable for refueling once a week to a month; valves with infrequent openings and low temp...
Disintegration 1. Clean the valve dirt with a brush and cotton yarn (before, put the tools and rubber out) 2. Make a mark Use a marker to draw a V-shaped mark on the joint surface of the valve cover and the valve body. 3...
Why do we need to understand valve professional terms such as valve working pressure, valve working temperature, and valve test pressure? Because in our daily valve selection, valve maintenance, valve maintenance, and va...
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E-mail: kxpv@kxpv.com
