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February 6th 2023
The improvement of valve sealing structure can improve the performance of valve sealing structure. There is a common g……
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February 3rd 2023
Product Introduction 800 alloys typically contain 15-25% Cr and 30-45% nickel and contain small amounts of alum……
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February 1st 2023
Valve plays an irreplaceable role in production activities. Therefore, the valve is an important part, plays a very cr……
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January 9th 2023
Please be informed that our company will be closed from 11th January – 31th January for Lunar New Year ho……
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January 9th 2023
1. Hydraulic Fracturing When using the hydraulic pressure method to check the leakage of the valve, first fill the val……
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January 6th 2023
This passage is mainly about the soap bubble method and special tracer method. 1.Soap Bubble Method When……
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January 4th 2023
So, we know the cause of the valve leakage. But how to prevent and solve the valve leakage? Here are some measures to ……
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January 3rd 2023
The continuous development of science and technology makes the types of valves increase obviously. For the current che……