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China Fabric Smoke and Air Flue Duct Expansion Joints - Suppliers and Factory of High-Quality Rubber Soft Joints
For non metallic expansion joints, our company (Shandong Hesper Rubber Plastic Co., Ltd.) have fabric expansion joints and rubber expansion joints(rubber soft joints). Fabric expansion joints can compensate the axial, transverse and angular displacement of the pipeline. It has the characteristics of no thrust, simplified support design, corrosion resistance, high temperature resistance, noise elimination and vibration reduction. It is especially suitable for hot air pipeline and smoke pipeline.
Fabric expansion joints mainly composed by non-metallic ring belt(skin or cloth), heat insulation material and steel structure. Our company’s fabric expansion joints have square, circular, single-turn, double-turn, angular and other structures for your choice,they can absorb axial, lateral, oblique and other displacements at the same time. Their square size is from 200*400~6000*6000 (larger size can be made), DN6000, can meet the requirements of users in all aspects. We also can design and make according to customers’ requests.
Features
- Compensation for thermal expansion: It can compensate for multi-dimensional directions, which is much better than the metal expansion joints which just can only compensate in one dimension.
- Compensate installation error: Since the system error is inevitable in the process of pipeline connection, the non-metallic fabric joints can better eliminate the installation error.
- No reverse thrust: Because the main material is non-metal, there is no thrust transmission. Using non-metallic fabric expansion joints simplifies the design, avoids using large bearings, and saves a lot of material and labor.
- Better temperature resistance and corrosion resistance: The Fluororubber and silicone materials have good high temperature resistance and corrosion resistance.
- Better sealing: There is a relatively complete production and assembly system, and the non-metallic fabric joints basically no leakage.
- Simple maintenance: Its body is light, structure is simple, installation and maintenance are convenient.
Applications
⚙️ Boiler factory
⚙️ Cement factory
⚙️ Iron and steel factory, smelting furnace and incinerator
⚙️ Thermal power plant and nuclear power plant
⚙️ Air conditioning and air supply system
⚙️ Glass and mineral wool industry
⚙️ Petrochemical enterprise
⚙️ Air and gas cleaning plant
⚙️ Fan factories and industrial systems with high flexibility and pressure requirements
Frequently Asked Questions
What types of non-metallic expansion joints does Shandong Hesper offer?
Shandong Hesper Rubber Plastic Co., Ltd. provides fabric expansion joints and rubber expansion joints (also known as rubber soft joints) for pipeline compensation.
What displacements can fabric expansion joints compensate for?
Fabric expansion joints can compensate for axial, transverse, angular, lateral, and oblique displacements of pipelines at the same time.
Why choose non-metallic fabric joints over metal ones?
Unlike metal joints that only compensate in one dimension, fabric expansion joints offer multi-dimensional compensation, eliminate installation errors, transmit no reverse thrust, and simplify support designs.
What sizes and shapes are available for Shandong Hesper's fabric expansion joints?
We offer square, circular, single-turn, double-turn, and angular structures. Square sizes range from 200*400 to 6000*6000 (larger sizes available), and DN6000. Custom designs are also supported.
How do fabric expansion joints handle high temperatures and corrosion?
They are manufactured using high-quality Fluororubber and silicone materials which possess excellent high-temperature resistance and corrosion resistance.