ANSI Flange Standard EPDM Rubber Expansion Joint Nominal Diameter DN25 DN3000 Flexible Connector for Industrial Piping Systems

Product Description:

The Rubber Expansion Joint is an essential component designed to absorb vibrations, reduce noise, and compensate for movement in piping systems. Engineered to handle working pressures ranging from 6 to 40 bars, this product ensures reliable performance in a variety of demanding industrial applications. Whether you are dealing with air, water, oil, or weak acids and bases, the Rubber Expansion Joint offers excellent resistance and durability, making it a versatile solution for many sectors.

One of the key features of this Rubber Expansion Joint is its construction using high-quality materials, including a robust Fabric Expansion Joint Cloth embedded within the flexible rubber layers. This combination provides superior flexibility and strength, allowing the joint to withstand pressure fluctuations and mechanical stress effectively. The flexible rubber bellows design enables the joint to absorb axial, lateral, and angular movements, protecting the piping system from damage caused by thermal expansion, contraction, or misalignment.

Customization is a significant advantage of this product, with comprehensive ODM and OEM support available to meet specific client requirements. Whether you need a standard size or a uniquely tailored expansion joint, the manufacturing process can be adjusted to deliver the perfect fit and performance. This flexibility ensures that the Rubber Expansion Joint integrates seamlessly into existing systems or new installations, enhancing operational efficiency and longevity.

The flanges of the expansion joint are crafted from durable carbon steel, offering excellent mechanical strength and resistance to corrosion. These flanges comply with various international standards, including DIN, JIS, and ANSI, ensuring compatibility with a broad range of piping systems worldwide. This adherence to standards not only guarantees easy installation but also assures users of the product’s quality and reliability.

Among the different types of expansion joints available, the Rubber Expansion Joint stands out for its use of double tied expansion joints technology. The double tie rods provide additional reinforcement, securing the joint firmly in place and preventing excessive movement that could lead to failure. This feature is particularly important in high-pressure applications or systems with significant vibration and movement, where safety and durability are paramount.

In practical applications, the Rubber Expansion Joint is widely employed in HVAC systems, water treatment plants, chemical processing, and oil and gas industries. Its ability to handle various media, including air, water, oil, and weak acids and bases, makes it a reliable choice for pipelines transporting diverse fluids. Additionally, the joint’s flexibility helps mitigate stresses caused by temperature changes, ground settlement, or seismic activities, thereby extending the lifespan of the entire piping network.

Installation and maintenance of the Rubber Expansion Joint are straightforward thanks to its standardized flange dimensions and user-friendly design. The product’s resilience to wear and tear reduces the need for frequent replacements, lowering operational costs and downtime. Furthermore, the use of fabric expansion joint cloth within the rubber matrix enhances the joint’s resistance to abrasion and fatigue, ensuring consistent performance over time.

In summary, the Rubber Expansion Joint is a high-performance, versatile component that combines flexibility, strength, and durability. Its working pressure range of 6 to 40 bars accommodates a wide array of industrial needs, while customization options through ODM and OEM services provide tailored solutions. The product’s compatibility with various media, carbon steel flanges adhering to international standards, and the incorporation of double tied expansion joints technology make it an indispensable part of modern piping systems. Whether for new installations or upgrading existing pipelines, this Rubber Expansion Joint delivers unmatched reliability and efficiency.

Features:

• Product Name: Rubber Expansion Joint
• Nominal Diameter: DN25 - DN3000
• Type: Expansion Joint
• Also available as Tee Bellow Expansion Joint
• Standard of Flange: DIN, JIS, ANSI, etc.
• Maintenance: Low maintenance required
• Compatible with Expanding Polyurethane Foam for enhanced flexibility
• Part of the Bridge Expansion Joint Series, suitable for infrastructure applications
• Incorporates Fabric Expansion Joint Cloth for durability and strength

Technical Parameters:

Applications:

The ZhiCheng Rubber Expansion Joint, model number KXT, is a highly versatile and reliable product designed to accommodate various industrial and construction needs. Certified with ISO9001, this product ensures top-quality manufacturing standards and durability. With a nominal size range from DN25 to DN3000 and flanges made of carbon steel conforming to DIN, JIS, ANSI, and other standards, it is suitable for a wide array of piping systems requiring flexibility and vibration absorption.

This rubber expansion joint is ideal for use in numerous application occasions and scenarios, particularly where thermal expansion, vibration damping, or misalignment compensation is necessary. It finds extensive use in water treatment plants, HVAC systems, chemical processing, and power plants. The product’s robust design allows it to handle pressure fluctuations and prevent pipeline damage effectively, making it indispensable in the bridge expansion joint series for infrastructure projects. These joints help accommodate structural movements caused by temperature changes, traffic loads, or seismic activities, ensuring the longevity and safety of bridges and related constructions.

In the automotive industry, although primarily used in piping systems, the ZhiCheng Rubber Expansion Joint complements components such as the automotive ball joint by providing effective vibration isolation and flexibility in fluid transfer lines within vehicle assembly plants. This integration enhances overall system performance and durability. Additionally, the joint’s compatibility with expanding polyurethane foam in insulation applications makes it a valuable component in energy-efficient systems where minimizing heat loss is critical.

With a supply ability of 8000 pieces per month and a minimum order quantity of just one piece, ZhiCheng offers flexible purchasing options. The price range of $5 to $105 ensures affordability across different sizes and specifications. The packaging is carefully handled with bubble wrap, cardboard boxes, or wooden crates to ensure safe delivery. Customers can expect delivery within 7 days after full payment, with payment terms requiring full payment before shipment. ZhiCheng also supports customized orders through ODM and OEM services, allowing clients to tailor products to their specific requirements. Each rubber expansion joint comes with a 1-year warranty, reinforcing the brand’s commitment to quality and customer satisfaction.