Conical Rubber Bellows

working principle

The working principle of conical rubber bellows is mainly to achieve sealing and buffering functions through its spiral-shaped corrugated structure.

First of all, the conical rubber bellows have excellent elasticity and stretchability and can maintain stable performance when pressure and temperature change. When a bellows is subjected to external pressure or temperature changes, its corrugated structure will deform accordingly, thereby changing its shape and size. This deformation can effectively absorb and release energy, playing a buffering and shock-absorbing role.

Secondly, the spiral-shaped corrugated structure of the rubber bellows has good sealing performance. When the bellows are connected to a pipe or other component, its corrugated structure can fit tightly together to form an effective seal. This sealing performance can prevent the leakage of fluid media and ensure the normal operation of the system.

Classification

Conical rubber bellows are mainly divided into the following types according to their structural characteristics and application fields:

1. Single-layer corrugated pipe: This type of corrugated pipe has only one layer of corrugation and has high rigidity and strength. It is often used in situations that withstand high pressure and temperature.

2. Double-layer corrugated pipe: Double-layer corrugated pipe is composed of two layers of corrugations. It is usually used in situations where it can withstand higher pressure and temperature. It also has better elasticity and stretchability.

3. Multi-layer corrugated pipe: Multi-layer corrugated pipe is composed of three or more layers of corrugations. It has higher elasticity and stretchability and is often used in situations that need to withstand extreme pressure and temperature.

4. Cloth-clamped corrugated pipe: The cloth-clamped corrugated pipe has a cloth layer sandwiched between the corrugations. It is usually used in situations where it can withstand higher pressure and temperature. It also has better wear resistance and corrosion resistance.

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