High Pressure 90 Degree Flexible Rubber Expansion Joint

Product Features and Advantages

Core Features

• Superior Durability: Made of high-quality EPDM rubber, the Durable EPDM 90 Degree Rubber Expansion Joint has excellent aging resistance, ozone resistance, and chemical corrosion resistance, service life up to 10 years.
• High Pressure Bearing: Special structure design ensures stable performance under high pressure (0.6MPa-2.5MPa), suitable for high-pressure industrial piping systems.
• Flexible Connection: As a professional Elbow Rubber Expansion Joint, it can absorb axial, lateral, and angular displacements, solving installation errors and pipe deformation problems.
• Noise and Vibration Reduction: The flexible rubber material effectively isolates vibration from equipment and reduces noise during fluid transportation, protecting the piping system.
• Excellent Sealing: Precision molding technology ensures tight sealing, no leakage, and avoids fluid waste and environmental pollution.

Our Advantages (Compared with Competitors)

• We use food-grade EPDM rubber, non-toxic and environmentally friendly, meeting international environmental standards.
• Metal parts adopt SUS304/SUS316 stainless steel, anti-rust and corrosion-resistant, extending the product service life.
• Strict quality control system, 100% pressure test before delivery, product qualification rate up to 99.8%.
• Mature production technology, 18 years of manufacturing experience, stable product performance and supply capacity.

How to Use the Product (Installation Steps)

1. Check the Rubber Elbow Joint for damage, deformation, or impurity before installation, ensuring it meets the installation requirements.
2. Align the product with the 90-degree piping interface, ensuring the connection is accurate and the direction is correct (consistent with fluid flow direction).
3. Use appropriate fasteners (Flange connection is recommended) to fix the product and the pipeline, ensuring the connection is tight without looseness.
4. After installation, adjust the position of the product to ensure it can freely absorb pipe displacement without being subjected to additional stress.
5. Conduct a pressure test (according to the rated pressure) to check for leakage; if there is no leakage, the installation is completed and it can be put into use.

Application Scenarios

• Water Supply and Drainage Industry: Urban water supply, sewage treatment, water conservancy projects, used to connect 90-degree pipelines, absorb displacement caused by temperature changes.
• Chemical Industry: Chemical pipelines, corrosive fluid transportation, relying on EPDM rubber’s corrosion resistance to ensure stable operation.
• Power Industry: Thermal power plants, nuclear power plants, boiler pipelines, bearing high temperature and high pressure, reducing equipment vibration impact.
• Metallurgical Industry: Steel plants, smelting pipelines, adapting to harsh working environments with high temperature and dust.
• Construction Industry: Building water supply and drainage, air conditioning pipelines, solving installation displacement and noise problems.