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Key points and characteristics of flexible rubber joint selection for Luoying pipeline

Time: 05-26 󰃯 Reading times: 366 󰃳 Editor in charge: The sea 󰃗 Column: product focus

Introduction: Flexible rubber flexible joint is widely used with its own advantages. Nowadays, the quality level of flexible rubber flexible joint in the market is not uniform, and those that are not easy to select are easy to be trapped and cheated. Next, I sorted out the relevant information of flexible rubber flexible joint to help you grasp it

Flexible Rubber flexible joint It is widely used with its own advantages. Now the quality level of flexible rubber flexible joints in the market is not uniform, and those that are not easy to select are easy to be trapped and cheated. Next, I sort out the relevant information of flexible rubber flexible joints to help you master the key points and characteristics of flexible rubber flexible joints. Interested partners can pay attention to and learn about them.
I. key points of flexible rubber joint selection
When the rubber pump is close to the water outlet, it is often used to shut down the pump Rubber joint If the length of the flange is too long or too small, the limit switch equipment should be lifted on both sides of the flange.
2. Install and use large diameter
   Flexible rubber joint In order to facilitate the installation and reduce the labor intensity, a short pipe with appropriate length should be made at one end of the flange. After the rubber joint is connected with the short pipe and the other end of the pipe, the short pipe is welded with the long pipe at the opposite end.
3. In order to facilitate the axial error caused by short pipe welding deformation, round steel or other metal objects with corresponding strength shall be used to temporarily weld the pipe flanges on both sides before welding, so as to produce rigid body at the joint of rubber joint and flange. After welding of short pipe, the welding object shall be removed to make the rubber joint in natural state after installation.
4. In the implementation of temporary welding of metal connector and flange, remember to cover the rubber joint at the welding place with a cover to prevent the ball from being burned during welding.
Characteristics of flexible rubber joint
The rubber flexible joint can reduce the vibration and noise of the pipe system, and can deal with the problems such as socket displacement, radial expansion and misalignment, etc. Pressure and vacuum value must be considered under special conditions.
When the pipeline medium is acid, alkali, oil, high temperature and other materials, the joint with a gear higher than the working pressure of the pipeline should be used. When the pressure of rubber soft joint pipe is too high, the flange on both sides shall be connected by bolts.
Application medium of rubber soft joint: general joint applicable medium is: air, compressed air, water, sea water, hot water, oil, acid, alkali, etc. The raw material of rubber soft joint is rubber, with good airtightness, light weight, convenient installation and maintenance, and long service life. However, it is necessary to prevent contact with sharp metal equipment, so as to prevent puncture and damage quality.
The rubber flexible joint can be made into acid resistance and alkali resistance. Luoying flexible rubber joint has ten representative characteristics, corrosion resistance, acid and alkali resistance, high temperature resistance and other kinds of soft joints, which are integrated into a variety of media and.
The use temperature of rubber soft joint: it should be selected according to the medium to be transported. Generally, it can be up to ~. Rubber soft joint pressure selection: according to the pump head to choose. Elastic support frame must be provided when rubber soft joint is used, and bolts shall be tightened by diagonal method during installation.