With the closure of edge metal hose joint factories, many customers have to find new metal hose joint factories, so those surviving metal hose joint factories have increased their sales and demonstrated their value to new customers. 　　

What causes the fracture of the joint? What should be paid attention to to avoid joint accidents? How to obtain evidence in case of problems? Through what channels do you protect your rights? The quality of identification can be obtained according to the standard It is understood that it is still difficult to distinguish the root Thread Joint cause of the joint fracture. It is understood that the service life of general joints is 200,000 times and should be replaced after long-term use.

The production of pipe joints caused problems in the quality of the products.. According to reports, many inexperienced construction workers over-tightened the hose joint interface during the installation process, causing cracks in the inner substance of the joint, but the outer glaze is not easy to find, which will bury hidden dangers for future use.Due to the different internal materials of metal hose joints on the market, the quality is uneven, and it is difficult for consumers to distinguish the quality of the joints from the appearance.

It is understood that the quality of the joints and hoses is not good enough, and the material, wall thickness and other problems make the strength performance and sealing performance of the metal hose joints not up to the standard. If the content of the standard is not met, it is a quality problem and can be used as strong evidence for prosecution. Use and maintenance can not be ignored Long-term use of metal hose joints at home generally does not cause people's concern, but frequent use and improper maintenance also bury hidden dangers to the joints to a certain extent. 

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