Recently,We had done the Nondestructive inspection penetrant test(PT) for high chrome alloy casting according to customer requirements,Steps are as follows:
1. Clean the processed surface
2. Spray...
Type TCD pump is vertical, centrifugal slurry sump pump. It is designed specifically for continuous use in slurry with larger or breakage sensitive particles. This range of vortex pumps is capable ...
If there is cavitation for centrifugal pumps, it may cause vibration and noise during its daily operation, sometimes we may have to stop working. So we need to find what kind of reasons will lead t...
In march, 2020, the spreading of the coronavirus in China alleviated. While making good protection against the coronavirus’s spreading, our company actively resumed the work and production to made ...
Our city shijiazhuang was locked down from Jan 6th night because it happen Covid-19 virus spread, totally 11 million residents passed the first nucleic acid checking, now we are waiting for the sec...
Winter will eventually pass,and spring is sure to come
During the epidemic,Damei still serves you.
Our staffs are working at home, our workers are staying and working in factory
Epidemic isolation...