Flexible Expansion Joint

Rubber joint (also known as flexible rubber joint, shock absorber, shock absorber throat, etc.) is an elastic pipe connector with high air tightness, medium resistance and weather resistance, used to absorb vibration, reduce noise and compensate for thermal expansion and contraction.

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Technical Parameters

Product Description

Classification:

Connection method: loose flange type, fixed flange type, threaded type.

Structural type: single sphere, double sphere, different diameter body, curved sphere, wind pressure coil.

Structure and process:

Composition: inner/outer layer of rubber + reinforcement layer (multi-layer nylon cord fabric or wire ring) + metal flange/parallel joint.

Manufacturing: vulcanized by high-pressure and high-temperature mold, polyester cord fabric is cross-laminated to improve stability.

Features:

High elasticity, strong pressure resistance, effectively reducing vibration and noise.

Adapt to temperature changes and compensate for pipeline displacement.

Lightweight and durable, with excellent sealing performance.

Application scenarios

Connect pumps and valves, fire fighting equipment and pipelines with frequent vibration/hot and cold changes.

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