Reasons why rubber joints need reinforcement

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Why do rubber joints need reinforcement?

The sphere of the rubber joint is made of rubber, which is a flexible pipe fitting. It is one of the common pipe fitting products in industrial pipelines, and the market sales sell well at home and abroad. The so-called reinforced rubber joints are welded with limit bolts on the flange, so why do rubber joints need to be reinforced with welded limit bolts?

Reinforced rubber joints generally have large diameters. For example, limit bolts can be added above DN400. This is because the larger the diameter of the pipe, the more obvious the elasticity of the sphere. By installing such devices, the large-diameter rubber can be improved. The stability of joint operation.

In addition, in the case of installing rubber joints at high altitudes, and also in the case of large-diameter pipes, a limit device must be installed. Bit device to improve the running stability of rubber joints.

There is also a case where rubber joints are installed at the corners of the pipeline. It is also necessary to install a limit device. This is because the pipeline will cause a strong impact on the corner under the influence of inertia and have a strong impact on the product. By installing The buttresses and brackets and the limit device configured by the product itself ensure the normal operation of the bend.

Precautions for the use of hose joints

What are the precautions for hydraulic pipe joints during use?

Hydraulic pipe joints mainly play the role of connection in the hydraulic system, so they are also in a relatively important position. After all, the pressure and impact force at the joint are relatively strong, which requires very high requirements for the joint. In the process of using hydraulic pipe joints, if there is a wrong operation, it will easily cause irreversible consequences. The following is a detailed introduction to the precautions for hydraulic pipe joints during use:

1. Avoid using sealants and other items on joints

In order to ensure the tightness of the hydraulic pipe joints, some people use sealants and other items in or near the hydraulic joints, which can easily cause internal blockages and a sharp increase in pressure and rupture

2. One-time installation

When installing hydraulic pipe joints, pay attention to the one-time installation to avoid multiple disassembly and assembly, which may easily lead to wear and tear on the joints and leakage.

3. Post-installation test

After the hydraulic pipe joint is installed, the overall pipeline should be tested for transportation. The main purpose is to test whether there is leakage at the hydraulic joint and the overall impact resistance.

4. Environment around the connector

The importance of hydraulic pipe joints also makes it have certain requirements for the environment in which it is located. The surrounding environment temperature should be kept as stable as possible to avoid thermal expansion and contraction. At the same time, corrosive gases and liquids should be avoided nearby to reduce leakage caused by corrosion. possibility.