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NHFLEX-A
Ninghao
NHFLEX-A TYPE DN150 ANSI Flanged Rubber Expansion Joint PN 10 Rubber Connector
Rubber Expansion Joint is a kind of pipeline connection parts, can connect two different materials, different straight through or different axis of the pipeline. Rubber flexible joint can relieve the pipeline system due to thermal expansion and contraction, frequent vibration and other reasons caused by pipeline deformation, displacement and other problems, so as to protect the safety operation of the pipeline.
Standard DN150 Size with ANSI Flanges
Designed for DN150 pipelines and equipped with ANSI flanges for precise fit and seamless integration into international piping systems.
PN10 Pressure Rating
Suitable for medium-pressure applications, offering stable performance and safety under continuous operation.
Excellent Flexibility & Compensation
Effectively compensates axial, lateral, and angular movement, reducing pipeline stress and preventing damage.
Vibration & Noise Reduction
The elastic rubber structure isolates mechanical vibration and significantly reduces operating noise.
Strong Sealing Performance
Precision-molded rubber body ensures leak-free performance and long service life.
Water supply and drainage systems
HVAC and chilled water pipelines
Industrial circulation systems
Pump and valve connections
Fire-fighting and municipal pipelines
Nominal Diameter: DN150
Flange Standard: ANSI
Pressure Rating: PN10
Rubber Material: EPDM / NBR / NR (optional)
Flange Material: Carbon steel / galvanized steel / stainless steel
Working Temperature: −20°C to +120°C (depending on rubber type)


NHFLEX-A TYPE DN150 ANSI Flanged Rubber Expansion Joint PN 10 Rubber Connector
Rubber Expansion Joint is a kind of pipeline connection parts, can connect two different materials, different straight through or different axis of the pipeline. Rubber flexible joint can relieve the pipeline system due to thermal expansion and contraction, frequent vibration and other reasons caused by pipeline deformation, displacement and other problems, so as to protect the safety operation of the pipeline.
Standard DN150 Size with ANSI Flanges
Designed for DN150 pipelines and equipped with ANSI flanges for precise fit and seamless integration into international piping systems.
PN10 Pressure Rating
Suitable for medium-pressure applications, offering stable performance and safety under continuous operation.
Excellent Flexibility & Compensation
Effectively compensates axial, lateral, and angular movement, reducing pipeline stress and preventing damage.
Vibration & Noise Reduction
The elastic rubber structure isolates mechanical vibration and significantly reduces operating noise.
Strong Sealing Performance
Precision-molded rubber body ensures leak-free performance and long service life.
Water supply and drainage systems
HVAC and chilled water pipelines
Industrial circulation systems
Pump and valve connections
Fire-fighting and municipal pipelines
Nominal Diameter: DN150
Flange Standard: ANSI
Pressure Rating: PN10
Rubber Material: EPDM / NBR / NR (optional)
Flange Material: Carbon steel / galvanized steel / stainless steel
Working Temperature: −20°C to +120°C (depending on rubber type)


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.
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.
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.


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.


No.2 Taishan Road, Development Zone, Ningjin County, Shandong Province
Phone: +86-15806526381
+86-18561954252
Skype: rubberjoint1
Email: njninghaojixie@163.com