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Industrial Rubber Expansion Joint DN350 Pipe Compensator

The DN350 Industrial Rubber Expansion Joint is a high-performance pipe compensator designed to effectively absorb vibration, noise, thermal expansion, and pipeline misalignment in industrial piping systems. Manufactured from premium elastomer materials and reinforced for strength and durability, it ensures long-term, stable operation even under demanding working conditions.
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  • NHFLEX-B

  • Ninghao

NHFLEX-B TYPE Industrial Rubber Expansion Joint  DN350 Pipe Compensator

The DN350 Industrial Rubber Expansion Joint is a high-performance pipe compensator designed to effectively absorb vibration, noise, thermal expansion, and pipeline misalignment in industrial piping systems. Manufactured from premium elastomer materials and reinforced for strength and durability, it ensures long-term, stable operation even under demanding working conditionsDouble Sphere Rubber Compensator Pipeline Expansion Joint for Vibration Absorber

Technical Specifications 

Item Description
Nominal Diameter DN350
Product Type Rubber Expansion Joint / Pipe Compensator
Connection Type Flanged
Rubber Material EPDM / NBR / NR / Neoprene (optional)
Flange Material Carbon Steel / Stainless Steel / Galvanized
Working Pressure PN10 / PN16 / Custom
Working Temperature -20°C to +120°C (material dependent)
Movement Capability Axial, lateral, angular

Note: Specifications can be customized according to project requirements.


Application Industries

  • Water supply & drainage systems

  • HVAC & chilled water systems

  • Power plants & energy facilities

  • Chemical & petrochemical pipelines

  • Marine & shipbuilding industry

Packaging & Delivery

  • Packaging: Wooden case or carton 

  • Delivery Time: Fast production with stable supply capacity

  • OEM / ODM: Logo, color, and design customization available

Why Work With Us?

  • Factory-direct pricing

  • Stable quality and consistent performance

  • Flexible customization support

  • Experienced export service team

  • Suitable for distributors, contractors, and EPC projects



Compensating for Thermal Expansion and Contraction: Rubber expansion joints compensate for thermal expansion and contraction caused by temperature variations in the pipeline. They prevent excessive stress on the pipeline system due to temperature changes, thereby protecting the pipes from damage.

  Absorbing Vibrations and Impacts: Rubber expansion joints absorb stresses caused by vibrations and impacts in the pipeline system, reducing the transmission of vibrations and noise. This helps protect the pipeline and related equipment from damage.

  Compensating for Pipe Movements: During installation and operation, pipeline systems may experience certain degrees of pipe movement. Rubber expansion joints compensate for these movements, ensuring the proper functioning of the pipeline system.

  Leak Prevention: Rubber expansion joints provide sealing performance in pipeline systems, reducing the risk of leaks and ensuring the safe operation of the pipelines.

Double Sphere Rubber Compensator Pipeline Expansion Joint for Vibration Absorber


Company Profile  
    Ningjin NINGHAO Machinery Co.,Ltd. Founded on No November 19, 2010. It is located in No.2 taishan road, econnmic and technological development zone, ningjin county, dezhou city, shandong province. It covers an area of 120 acres, with more than 80 employees, among has all kinds of advanced production and inspection equipment.
    We can offer all kinds of rubber expansion joints. Our products include: single ball flexible rubber expansion joint, double sphere rubber expansion joint, rubber-metal pipe connectors, thread-connection rubber expansion joint and tie rods set for rubber expansion joint. Rubber expansion joint main material: EPDM ,NBR ,NR, FR. The standard of the flange: ANSI150, DIN, JIS10K. The flange material: carbon steel, stainless steel, casting steel.
    We have been in exporting for many years. We have wide business relations in the world. Now the main supply countries: Spain, Italy, Netherlands, Austria, French, Vietnam, India and many other countries. Our customers and clients all think highly of us.
     Last, looks forward to the cooperation with you sincerely!
                             
Double Sphere Rubber Compensator Pipeline Expansion Joint for Vibration Absorber    
Double Sphere Rubber Compensator Pipeline Expansion Joint for Vibration Absorber  

Double Sphere Rubber Compensator Pipeline Expansion Joint for Vibration AbsorberDouble Sphere Rubber Compensator Pipeline Expansion Joint for Vibration Absorber

Packaging & Shipping  

Double Sphere Rubber Compensator Pipeline Expansion Joint for Vibration Absorber

Certifications  

Double Sphere Rubber Compensator Pipeline Expansion Joint for Vibration Absorber

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Ningjin NINGHAO Machinery Co.,Ltd. Founded on November 19,2010.It is located in no.2 taishan road,economic and technological development zone,ningjin county,dezhou city, shandong province.It covers an area of 120 mu,with more than 80 employees,among them,21 technicians.

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   No.2 Taishan Road, Development Zone, Ningjin County, Shandong Province

   Phone: +86-15806526381

                    +86-18561954252
   Skype: rubberjoint1
   Email: njninghaojixie@163.com

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