Product Introduction

Threaded rubber expansion joint is an important industrial connector, which is widely used in various industrial piping systems. It is mainly composed of an inner rubber layer, a reinforcing layer, an outer rubber layer and a joint body. When the piping system is subjected to external force or temperature changes, the rubber layer in the joint body will be elastically deformed, thereby absorbing and relieving the stress of the piping system. The reinforcement layer provides sufficient support to ensure that the joint does not crack or deform when subjected to pressure.

Features

1. Good elasticity and elastic performance: Rubber expansion joints can be freely expanded and contracted within a certain range to adapt to various deformation needs of the pipeline system.
2. Excellent corrosion resistance: The rubber material has good corrosion resistance, can adapt to various media environments, and ensures the long-term stable operation of the pipeline system.
3. Shock absorption and noise reduction effect: Rubber expansion joints can effectively absorb vibration and noise in the pipeline system and improve the smooth operation of the system.
4. Strong adaptability: Suitable for the connection of water supply and drainage, HVAC, fire protection and other systems, especially in the need for shock absorption and noise reduction, rubber joints are indispensable and important components.

The medium to which the product adapts

1. Sea water
2. Fresh water
3. Hot and cold water
4. Drinking water
5. Domestic sewage
6. Crude oil

Product parameters

Product Applications

1. Building water supply and drainage system: In the water supply and drainage system of the building, the rubber joint can effectively absorb and alleviate the displacement or vibration of the pipeline due to thermal expansion and contraction, foundation settlement and other reasons, maintain the stability of the pipeline system, reduce the vibration and noise of the pipeline, and provide a more comfortable use environment.
2. Industrial circulating water system: In the industrial circulating water system, the rubber joint absorbs vibration and impact through its elastic structure, protects the normal operation of pipelines and equipment, and prolongs the service life. Its corrosion-resistant properties allow it to perform well in circulating water containing chemicals, avoiding equipment damage and leakage.
3. HVAC system: In the HVAC system, the rubber joint buffers the stress at the pipe connection, protects the pipe interface from damage, and reduces the noise generated by the operation of the equipment, ensures the smooth operation of the system, and improves the overall operation efficiency and user experience.
4. Water treatment and sewage treatment system: In the field of water treatment and sewage treatment, rubber joints should cope with the erosion of various acid and alkaline chemicals to ensure the long-term stable operation of pipelines. At the same time, its chemical and ageing resistance makes it excellent in these environments.
5. Petrochemical industry: In the petrochemical industry, rubber joints can cope with the corrosive effects of high pressure, high temperature and chemical media, absorb the shock and vibration in the pipeline system, and ensure the stable operation of the pipeline system in complex working environments.

Display products from multiple angles

Why choose us?
1. We have rich export experience - more than 20 years of export experience, we can design different products according to customers' requirements.
2. 24 hours online - can meet your needs anytime, anywhere.
3. 100% QC inspection before shipment.
4. Our price is competitive.
5. We accept small order quantities and provide OEM service.
6. The best production capacity, the best quality control, the best service.

The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and professional services to new and old customers.

The factory mainly produces rubber expansion joints, duckbill check valves, dismantling joint, bellow expansion joints, compensators, repair clamp, 02S404 national standard waterproof casings, gate valves ,butterfly valves etc; and all products have passed ISO 9001:2015 quality management system certification; adopting national and industry standards, advanced manufacturing technology, strong R&D and manufacturing capabilities, they are widely used in water supply, drainage, electricity, chemical industry, gas, metallurgy, urban construction and environmental protection and other pipeline industries.