Oil resistant rubber soft coupling is a kind of pipeline joint with high elasticity, high air tightness, medium resistance and weather resistance. It is divided···

Non-metallic expansion joints, also known as non-metallic flexible expansion joints, compared with corrugated metal expansion joints, the difference is that the···

1 . In addition to the design requirements pre-pressure or "cold tight" pre-deformation, the use of bellows deformation method to adjust the installation deviat···

Duckbill valve, as the name implies, is a special structure with a duckbill shape. The valve body adopts an all-rubber design, and the rubber flange is linked t···

Steel flexible waterproof casing in the burial, if the burial location for the downward concave or deep cavity, should increase the outreach length of the steel···

Rubber expansion joints are needed in pipeline transportation. Rubber has high abrasion resistance and is also suitable for the transportation of granular and p···

Flexible rubber expansion joints are used for pipeline vibration and noise reduction and compensation displacement joints. Appearance looks like they are made o···

There is a need to use expansion joints in pipeline installation, which can absorb axial, longitudinal and angular deflections of the pipeline, prevent pipeline···

For the installation of bendable rubber flexible joints requirements.

1. Before installation, the type of bendable rubber flexible joints need to check whethe···

According to the construction specifications for industrial metal piping projects, the installation of expansion joints should be carried out in accordance with···

The basic principle of non-metallic expansion joints is to use the flexibility of non-metallic materials to compensate for the thermal expansion and contraction···

Concentric reducer rubber expansion joint can greatly reduce the vibration and noise of pipeline system, with high pressure resistance, good elasticity, can fun···