Oil Resistant Single Sphere Rubber Expansion Joint EPDM NBR Flange DIN ANSI JIS DN15-DN4000

Product Description:

The Liwei Oil Resistant Single Sphere Flexible Rubber Expansion Joint is built for pipelines that carry oil, water and chemical media. The EPDM and NBR rubber body options deliver oil resistance, acid and alkali resistance and corrosion resistance, protecting the joint against aggressive media. The single sphere construction absorbs axial, lateral and angular movement and dampens vibration and pipeline noise. With multi-standard DIN / ANSI 150 / JIS 10K flanges, the molded single sphere body provides a flexible and leak-free connection for demanding pipelines.

Features & Advantages:

• Oil resistant EPDM / NBR body for oil, water and chemical media.
• Acid and alkali resistance and corrosion resistance.
• Leak-free molded single sphere with precise dimensional tolerance.
• Absorbs axial, lateral and angular movement; dampens vibration and noise.
• Multi-standard flanges: DIN, ANSI 150 / Class 150, JIS 10K, BS.
• Molded / hand-wound body with galvanized steel wire and nylon cord reinforcement.

Applications:

• Chemical and petrochemical plants
• Oil transfer and fuel pipelines
• Wastewater treatment and environmental protection
• Water supply and drainage
• HVAC and pump connections

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: What media is this joint suitable for?

A1: The EPDM / NBR body is oil resistant, acid and alkali resistant and corrosion resistant, suitable for oil, water and chemical media.

Q2: What sizes and flanges are available?

A2: Sizes from DN15 to DN4000, with DIN / ANSI / JIS multi-standard flanges.

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.