This can effectively ensure the quality of the hose joint and ensure the stability of its quality in the pipeline. ; In addition, the size and finish accuracy of the sealing surface of the connecting part of the hose joint should be carefully checked. When assembling, pay attention to not being damaged. We hope that the majority of manufacturers and construction units will pay attention to it.

The above is the quality inspection work that the metal hose joint manufacturer needs to do before leaving the factory. Welding causes the wire mesh sleeve to pull. Due to the quality of the welding, the bellows, ring and steel wire mesh sleeve will cause part of the steel wire to be welded (overburned or unwelded) during the trinity welding process. In order to prevent this from happening, the quality of welding should be improved.

The mesh sleeve of the welding part of the tube trinity or other parts is broken, which will cause the outer drum of the corrugated tube to be stretched and damaged, causing medium leakage. The hose should be tested for water pressure and air tightness before leaving the factory, and only after it is qualified can it leave the factory. In this way, after the hose is installed in the pipeline, due to the uneven force of the steel wire, under the action of the medium pressure, the steel wire at the virtual weld is pulled off first, so that the entire steel wire mesh sleeve is pulled off, causing the outer drum of the corrugated pipe to fail and cause danger.

Improper installation, causing the wire mesh to break. In the installation process of the hose, due to improper installation or excessive pressure, the hose will be stretched and twisted. Therefore, the design and selection should be accurate, and the installation should be correct.. When the stress generated by the stretch or twist exceeds the ultimate strength of the hose wire mesh sleeve, it will become soft.

The mesh sleeve is wrapped around the corrugated pipe, and the two ends are welded with the corrugated pipe, the JIC Pipe Fittings Manufacturers end ring and the metal hose joint.The stainless steel wire mesh sleeve in the metal hose mainly protects the bellows and bears the medium pressure (mainly axial force) in the bellows

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