Flexible rubber joints are also called soft rubber joints. They are made of high-strength, strong cold and heat stable polyester cord fabrics that are cross-compounded with it, and then vulcanized by high-pressure and high-temperature molds. Generally, the pressure data is positive pressure. If the flexible rubber soft joint is installed at the inlet of the water pump, it is more prone to dents in the flexible rubber soft joint.
If you know that your pipeline will have negative pressure, it can be ignored if it is smaller. If you want to prevent the above-mentioned recession, you should tell the merchant or manufacturer in advance to customize the flexible rubber joint suitable for the pipeline. How to make flexible rubber soft joints have good quality, durability and long service life. As a professional flexible rubber soft joint manufacturer, our company generally adopts the following methods:
Strengthen the hardness of the flexible rubber joint during the process.
The flexible rubber soft joint can be equipped with the same type of negative pressure reinforcement ring according to the actual situation of the customer.
The large-caliber flexible rubber soft joint should be equipped with anti-pull-off device.
