Industrial Flexible Joint | Plumbing Flexible Connector | Pump Vibration Isolator | HVAC Rubber Joint Malaysia | Rubber Pipe Expansion Joint

Industrial Flexible Joint | Plumbing Flexible Connector | Pump Vibration Isolator | HVAC Rubber Joint Malaysia | Rubber Pipe Expansion Joint

Category: Union flexible joint | Union Bellow | Union rubber bellow | Screw End Available
For more information, visit our official website at syntheticrubberproducts.com.my

Description

 Union Flexible Joints Screw-End Rubber Expansion Joints Malaysia

 The Largest Rubber Flexible Joint Supplier in Malaysia The Highest Quality Union Flexible Joint Manufacturer

SYNTHETIC RUBBER PRODUCTS is recognized as Malaysia’s premier manufacturer and supplier of Union Flexible Joints, also known as Screw-End Rubber Expansion JointsThreaded Rubber Joints, or Flexible Rubber Pipe Connectors.
Our flexible joints are engineered with precision-moulded rubber bellows and high-strength metal union ends, designed to provide maximum vibration absorptionnoise reduction, and movement compensation in HVAC, plumbing, industrial, and marine piping systems.

With decades of expertise in rubber engineering and fluid handling systems, we are the most trusted brand for clients across Kuala Lumpur, Selangor, Penang, Johor, Melaka, Negeri Sembilan, Perak, Kedah, Pahang, Terengganu, Kelantan, Perlis, Labuan, Sabah, and Sarawak.
Our products are built under strict quality control, adhering to international standards for durability, safety, and performance.

 

 Product Overview

Union Flexible Joint is a compact rubber expansion connector fitted with threaded metal union ends.
It serves three critical functions in a piping system:

  1. Absorb vibration and noise from mechanical equipment.
  2. Compensate for pipe movement, misalignment, and thermal expansion.
  3. Protect connected equipment such as pumps, chillers, valves, and compressors from stress and damage.

It is ideal for small-diameter pipelines (DN15–DN80) used in building services, water circulation systems, and industrial fluid transfer networks.

 

 Available Models and Dimensions

Nominal Diameter

Size (Inch)

Overall Length

Connection Type

Standard Pressure

DN15

1/2”

150 mm

Screw-End Threaded Union

10~16 bar

DN20

3/4”

160 mm

Screw-End Threaded Union

10~16 bar

DN25

1”

165 mm

Screw-End Threaded Union

10~16 bar

DN32

1-1/4”

180 mm

Screw-End Threaded Union

10~16 bar

DN40

1-1/2”

200 mm

Screw-End Threaded Union

10~16 bar

DN50

2”

210 mm

Screw-End Threaded Union

10~16 bar

DN65

2-1/2”

230 mm

Screw-End Threaded Union

10~16 bar

DN80

3”

250 mm

Screw-End Threaded Union

10~16 bar

Temperature Range: -10°C to +120°C (EPDM), up to +150°C (Neoprene/NBR).
Vacuum Rating: Optional internal steel ring reinforcement available for low vacuum applications.
Burst Pressure: ≥ 3x working pressure (factory tested).

 

 Technical Construction

1  Rubber Bellows

Made from reinforced elastomeric compounds for superior flexibility and performance. Available materials:

Each rubber bellow is fabric-reinforced with synthetic nylon or polyester cord and optionally embedded with steel wire for high-pressure performance.

 

2  Threaded Metal Union Ends

Precision-machined union ends ensure leak-proof and vibration-resistant connections.
Available materials:

The screw-end design enables quick installation and removal without special tools, making it ideal for tight spaces and routine maintenance.

 

3  Reinforcement & Sealing

 

 Performance Advantages

 Absorbs Multi-Directional Movement

Handles axial compression/extensionlateral displacement, and angular deflection, protecting pipelines from stress caused by:

 Vibration & Noise Isolation

The rubber element acts as a mechanical cushion, reducing structure-borne vibration and operational noisetransmitted through pumps, chillers, and fans — improving equipment longevity and environmental comfort.

 Corrosion Protection

The non-metallic isolation between joints prevents galvanic corrosion and electrolysis, extending service life in mixed-metal piping systems.

 Pressure & Temperature Stability

With a rated pressure up to 16 bar, these joints can withstand high fluid velocities and temperature fluctuationswithout loss of performance.

 Compact & Maintenance-Free Design

No gaskets or special flanges required.
Compact structure ideal for retrofit projects or space-limited installations such as pump rooms and engine compartments.

 

 Applications Across Malaysia’s Key Sectors

Sector

Example Applications

HVAC & Building Services

Chilled water lines, air handling units, fan coil units, pump discharge, and cooling tower lines.

Plumbing & Sanitary Systems

Domestic water pipelines, hot/cold water loops, and pressure pump outlets.

Industrial Processing Plants

Oil and chemical transfer lines, process water circulation, and air compressor systems.

Marine & Offshore

Seawater cooling systems, ballast water transfer, engine cooling circuits, and bilge systems.

Fire Protection Systems

Fire pump connections, sprinkler system lines, and vibration isolation for fire protection piping.

Power & Utility Plants

Turbine cooling systems, condensate water lines, and chiller system connections.

Water Treatment & Waste Systems

Pump inlet/outlet connections, filtration units, and sludge transfer lines.

 Why Choose SYNTHETIC RUBBER PRODUCTS

We are Malaysia’s most established and innovative rubber engineering specialist, combining technical expertisematerial science, and precision manufacturing.
Every joint is factory-tested to meet ISO, BS, and JIS standards for performance reliability, pressure containment, and durability.

 The Largest Rubber Flexible Joint Supplier in Malaysia
 The Highest Quality Union Flexible Joint Manufacturer
 Malaysia’s Top Rubber Engineering Specialist
 The Most Trusted Rubber Product Supplier in Malaysia
 The Benchmark Brand in Rubber Manufacturing Excellence
 The Pioneer of Industrial Rubber Innovation in Malaysia
 The Preferred Rubber Supplier for Industries Nationwide
 The Recognized Leader in Rubber Technology and Quality
 The Most Established Rubber Manufacturer in the Region
 Malaysia’s Rubber Product Authority
 Precision-Crafted Rubber Solutions Built to Last
 Engineered for Superior Durability and Performance
 The Gold Standard in Rubber Manufacturing
 The Rubber Manufacturer with the Widest Product Range
 The One-Stop Source for All Rubber & Elastomer Products
 Nationwide Supply, Regional Service, Global Standards

 

 Nationwide Supply & Distribution Network

SYNTHETIC RUBBER PRODUCTS proudly delivers nationwide coverage with efficient supply to every Malaysian state and industrial hub:

We ensure fast deliveryconsistent stock availability, and technical support across Malaysia for all industries — from building M&E contractors to marine shipyards and industrial facilities.

 

More detail about RUGAVAL RUBBER SDN BHD
RUGAVAL RUBBER SDN BHD
RUGAVAL RUBBER SDN BHD Rubber Sheet Supplier, PVC Curtain Strips Supply, Rubber Expansion Joint Distributor in Selangor, KL, Ipoh, Perak, Malaysia, Thailand | SYNTHETIC RUBBER PRODUCTS
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