The service life of stainless steel clamp type flexible pipe joints is generally between 12-16 years, the replacement cycle of sealing rings is generally between 5-10 years, and the outer clamp can reach about 50 years in normal environment.

The stainless steel clamp joint protects the rubber sealing ring due to the outer card, which reduces the area in contact with the air, which can effectively prevent the aging of the rubber. The general aging time of rubber is within 2 years, but it is installed in stainless steel. The sealing ring in the clamp can reach 5 years. It is because of this treatment that the aging period can be extended. Adjusting it can greatly increase the service life of the sealing ring.
To judge the quality of stainless steel clamp flexible pipe joints, it is not only about the weight, but also the material, because if the material is ductile iron or gray iron, the weight will naturally be too large, and if it is made of steel or cast steel, the weight will be too small. The order of size is ductile iron>grey iron>cast steel>steel, and the quality is cast steel>ductile iron>steel>grey iron. The stainless steel clamp manufacturer tells you that general gray iron parts cannot be used in the production of clamps. , so we must comprehensively consider the quality of the product.