DIN ANSI JIS Single Sphere Rubber Expansion Joint Flange Multi Standard DN15-DN4000

Product Description:

The Liwei Multi Standard Single Sphere Flexible Rubber Expansion Joint is designed with DIN / ANSI 150 / JIS 10K / BS compatible flanges to solve cross-region flange mismatch on international projects. One joint fits multiple flange standards, simplifying selection, replacement and maintenance. The EPDM / NBR body absorbs vibration and noise and compensates axial, lateral and angular movement, while the molded single sphere body provides a flexible and leak-free connection.

Features & Advantages:

• Universal multi-standard flanges: DIN, ANSI 150 / Class 150, JIS 10K, BS.
• One joint covers multiple standards, reducing spare parts inventory.
• EPDM / NBR wafer body for water, oil and chemical media.
• Leak-free molded single sphere with precise dimensional tolerance.
• Absorbs axial, lateral and angular movement; dampens vibration and noise.
• Molded / hand-wound body with steel wire and nylon cord reinforcement.

Applications:

• Import and export piping projects
• Replacement and maintenance of existing lines
• HVAC and building services
• Water supply and drainage
• Chemical and petrochemical pipelines

Technical Parameters:

Support and Services:

• Delivery inspection (pressure test, specification test, material, quantity, packing).
• A 12-month quality warranty is provided, support third-party testing.
• Free solutions and drawings can be provided.
• 24h online service, quick response before and after sales.
• Support online factory inspection and free samples.

FAQ:

Q1: Which flange standards are supported?

A1: Multi-standard flanges are supported, including DIN, ANSI 150 (Class 150), JIS 10K and BS, with DN15 to DN4000 sizes.

Q2: Why choose a multi-standard joint?

A2: One joint fits multiple flange standards, simplifying selection, replacement and maintenance on international projects.

Q3: What is the MOQ and packaging?

A3: The minimum order quantity is 1 set, packed with an inner plastic film and an outer wooden case; a steel frame is used for multi-piece packing.