Expansion Joint Double Sphere Rubber Expansion Joint Nominal Size DN25 DN3000 Flexible Connector for Pipeline Systems

Product Description:

The Rubber Expansion Joint is a crucial component widely used in various industrial applications to absorb vibrations, reduce noise, and compensate for misalignment in piping systems. Manufactured with high-quality materials and designed to meet rigorous standards, this expansion joint ensures reliable performance and longevity under demanding conditions.

Constructed with a durable rubber body, the expansion joint is complemented by flanges made from robust carbon steel. The carbon steel flange material provides excellent strength and corrosion resistance, making it suitable for a wide range of industrial environments. This combination of rubber and carbon steel results in an expansion joint that is both flexible and strong, capable of withstanding significant mechanical stresses while maintaining a tight seal.

As part of the bridge expansion joint series, these rubber expansion joints are designed to accommodate thermal expansion, contraction, and other movements in pipelines. The equal head code design ensures uniform distribution of pressure and stress, enhancing the joint’s durability and effectiveness. This feature is particularly important in applications where consistent performance under fluctuating pressures is required.

The Rubber Expansion Joint is categorized under the type "Expansion Joint," specifically engineered to handle various media such as air, water, oil, and weak acids and bases. This versatility makes it an ideal choice for industries ranging from water treatment and chemical processing to oil and gas and HVAC systems. Its ability to resist chemical degradation while maintaining flexibility ensures long service life and reduced maintenance costs.

One notable variant within this product category is the Double Sphere Rubber Expansion Joint. This design incorporates two spherical sections that provide enhanced flexibility and movement absorption compared to traditional single-sphere joints. The double sphere configuration allows for greater axial, lateral, and angular movements, making it suitable for applications with complex piping layouts or where high levels of vibration and thermal expansion are expected.

Industrial Rubber Boots often accompany these expansion joints, providing additional protection and sealing capabilities. These boots are designed to shield the joint from external contaminants such as dust, dirt, and moisture, thereby extending the operational life of the expansion joint. The synergy between the industrial rubber boots and the expansion joint ensures optimal performance even in harsh industrial environments.

The working pressure range of the Rubber Expansion Joint spans from 6 to 40 bars, accommodating both low and high-pressure systems. This wide pressure range capability allows the joint to be employed in diverse applications, from low-pressure water pipelines to high-pressure oil and gas lines. The design ensures that the joint maintains its integrity and sealing properties even at elevated pressures, preventing leaks and system failures.

In summary, the Rubber Expansion Joint with carbon steel flanges is an essential component for modern piping systems requiring flexibility, durability, and chemical resistance. Its compatibility with air, water, oil, and weak acids and bases, combined with the robust construction and versatile working pressure range, makes it a reliable solution for numerous industrial sectors. The inclusion of features such as the equal head code and the availability of double sphere designs further enhance its applicability. When paired with industrial rubber boots, these joints provide comprehensive protection and performance, ensuring that pipelines operate smoothly and efficiently under varying operational conditions.

Features:

• Product Name: Rubber Expansion Joint
• Flange Standard: DIN, ANSI, JIS, Etc.
• Material: Rubber, EPDN, NBR, etc.
• Material of Flange: Carbon Steel
• Nominal Size: DN25 - DN3000
• Standard of Flange: DIN, JIS, ANSI, etc.
• Suitable for applications involving Centaflex Rubber Coupling
• Compatible with Industrial Rubber Boots for enhanced durability
• Ideal for use in Automotive Rubber Parts to ensure flexibility and seal integrity

Technical Parameters:

Applications:

The ZhiCheng KXT Rubber Expansion Joint is an essential component widely used in various industrial applications to accommodate thermal expansion, reduce vibration, and relieve system stress. Certified with ISO9001, this high-quality product ensures reliability and durability under demanding conditions. With a working pressure range of 6 to 40 bars and nominal diameters ranging from DN25 to DN3000, the ZhiCheng KXT model is designed to meet diverse operational requirements.

Common application occasions for the ZhiCheng Rubber Expansion Joint include pipelines in water treatment plants, chemical processing facilities, HVAC systems, power plants, and marine engineering. Its flexible rubber bellows construction, made with EPDM rubber, offers excellent resistance to ozone, weathering, and various chemicals, making it ideal for both indoor and outdoor installations. The use of carbon steel flanges enhances its strength and ease of installation, ensuring a secure connection between pipeline sections.

In scenarios where vibration dampening and noise reduction are critical, such as in pumping stations and compressor units, the ZhiCheng EPDM Rubber Expansion Joint effectively absorbs mechanical vibrations, preventing damage to the pipeline and connected equipment. Additionally, the joint’s flexibility accommodates axial, lateral, and angular movements caused by thermal expansion or ground settlement, protecting the integrity of pipeline systems.

The ZhiCheng KXT Rubber Expansion Joint also finds its application in systems handling expanding polyurethane foam, where chemical compatibility and elasticity are crucial. Its robust design supports a wide range of nominal sizes, allowing customization through ODM and OEM services to suit specific project needs. Packaging options such as bubble wrap, cardboard boxes, and wooden crates ensure safe delivery, with a typical lead time of 7 days and a supply ability of 8000 pieces per month.

For customers requiring just a single unit or bulk orders, the minimum order quantity is one piece, with pricing ranging from $5 to $105 depending on specifications. Payment terms require full payment before shipment to guarantee prompt processing. Overall, the ZhiCheng KXT Rubber Expansion Joint is a versatile and dependable solution for various industrial pipeline applications, offering flexibility, durability, and efficient performance across numerous scenarios.