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Fire hoses with a diameter ≥ DN100 used screw coupling in the past, which was very difficult to construct. This is due to the large diameter, shallow thread at the pipe interface, weak connection, ea...
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IntroductionIn large-scale agricultural irrigation, mine dewatering, and construction site discharge, a hose failure is not just a minor inconvenience—it is an expensive operational shutdown. When gl...
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Gas welding hose pipe is a type of hose specifically used for gas welding, cutting, and other welding operations, used to transport the gases required for welding (such as oxygen, acetylene, nitrogen,...
