Soft rubber joint with concentric reducing diameter solves the problem of different pipe diameters. Compared with the metal bellows expansion joint, the rubber expansion joint is elastic and suitable for the occasion of large displacement and short installation length of the expansion joint.
The soft rubber joint with concentric reducing diameter is composed of an inner rubber, nylon cord fabric reinforcement, a rubber sphere compounded by an outer rubber layer, and a loose metal flange. It is a pipe joint with high elasticity, high air tightness, medium resistance and weather resistance.
The soft rubber joint with concentric reducing diameter solves the problem of different diameters when connecting pipes. It has good pressure resistance, high elasticity, large displacement, vibration absorption and noise reduction. It is widely used in pipeline systems such as water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceuticals, petrochemicals, ships, water pumps, compressors, and fans.
The characteristics of rubber expansion joint: rubber is a reversible deformation of high elastic polymer material, elastic at room temperature, under the action of a small external force can produce large deformation, with good physical properties and chemical stability.Compared with the metal bellows expansion joint, the rubber soft joint has better displacement capacity and flexibility, and is suitable for the occasion of large displacement and short installation length of expansion joint.