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Heavy Duty Rubber Expansion Joint

Price 6000 INR/ Piece

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MOQ : 100 Pieces

Heavy Duty Rubber Expansion Joint Specification

Head Code
Circular

Surface Treatment
Black Smooth Surface

Max. Temperature
-10 to 100 Deg Celsius (oC)

Flange
Galvanized Carbon Steel Flange

Media
Water, Oil, Chemicals, Gas

Usage
Pipe Connection

Material
EPDM Rubber with Reinforced Nylon Cord

Technique
Compression Molding

Size
1

Type
Heavy Duty Rubber Expansion Joint

Connecting Type
Flanged End

Shape
Cylindrical with Spherical Bellows

Product Type
Rubber Expansion Joint

Color
Black

Working Pressure
up to 16 bar

Heavy Duty Rubber Expansion Joint Trade Information

Minimum Order Quantity
100 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
2000 Pieces Per Day

Delivery Time
4 Days

Main Domestic Market
All India

About Heavy Duty Rubber Expansion Joint

Heavy Duty Rubber Expansion Joint is utilized in food & beverage, metal processing, automobile, machine testing, and oil & gas industries. Made from supreme quality rubber, it is used as a connecting medium while expanding an existing piping assembly. This joint is highly appreciated for its low noise & vibration free nature and high resistance to corrosion & wear. It has floating flanges with holes for easy and secured connection using threaded bolts. Moreover, the offered Heavy Duty Rubber Expansion Joint is highly demanded in the market and available at cost effective cost.

An ISO: 9001:2015 certified company, Sandhya Enterprises is a trusted manufacturer and supplier of Rubber Expansion Joint Bellow according to the customer specifications. We have a range of standard as well as custom manufactured bellows that caters to several applications from heavy industry to food quality. Depending on the specific application of the clients, bellow design, open-close ration, stroke length, convolution width, split or endless configuration and materials are selected.

For instances of unsuitability of molded bellows, we have a range of hand-built rubber bellows which includes tapered and smooth bore.

Our hand-built rubber bellows are precisely designed to absorb the motion and displacement between the pipe flanges.

For over 50 years, we have stood in the front of fluid sealing technology. Our path to growth and success is embedded in our commitment to furnish the most innovative sealing solutions alongside unmatched services to the world processing industries. With rubber expansion joints, you can protect equipment and piping from damage that is caused due to vibration and thermal movements. Apart from their primary purpose, they are also used to accommodate equipment misalignments. Moreover, the rubber expansion joints offer superior flexibility, movement absorption and cycle life while resisting to chemical attack and abrasion.

Rubber Expansion Joint Bellow

They can be used over a wide scale of pressure and temperature. This makes them a preferred expansion joints for majority of liquid and slurry applications. Also, gases amd solids are frequently conveyed by rubber expansion joints.

Function Of Rubber Expansion Joints :

Damp oscillation, noise and vibration
Compensate motion
Compensate expansion caused by differences in temperature
Reduce tension
Compensate ground and foundation settling
Compensate imprecise assembly
Serve as assembly and disassembly aids
Provide an elastic wall seal for penetration assemblies
Compensate pipeline movements Three features set Industrial Moulders Expansion Joint technology apart :

PERFORMANCE AND CONSTRUCTION FEATURES

Test pressure upto 24 bar (upto 300NB)
Cyclic movement test for 5000 cycles under design pressure conducted on sizes 1600NB, 2100NB and 2200NB bellows.
Manufactured sizes upto 3600mm (144 inches)*.
Safety factor built in upto4:1.
Low spring rates.
Greater movement per arch.
Manufactured in single or multiple arches.
Choice of eight liner elastomers
Choice of cover to match liner materials or different materials for better resistance to external conditions.
Filled or unfilled arches.
Galvanised carbon steel or stainless steel split backup rings.
Can be built with permanent offset to compensate for existing or designed piping misalignment

Rubber Expansion Joint - Di

Superior Performance and Versatility

Engineered to meet IS, BS, DIN, and ANSI standards, this expansion joint delivers excellent weathering, aging, corrosion, and chemical resistance. Its high movement capabilities accommodate various pipeline shifts, ensuring durability and prolonged service life in diverse industrial settings.

Reliable Construction for Critical Applications

Made from quality EPDM rubber with reinforced nylon cord and finished with galvanized carbon steel flanges, this joint provides robust performance. The advanced compression molding process ensures uniform strength, making it suitable for continuous use in HVAC and industrial setups.

Flexible Options and Easy Installation

Available with single, double, or triple bellows, and a flanged end design, this expansion joint adapts readily to a variety of piping configurations. Its straightforward installation suits both new projects and retrofits, efficiently minimizing maintenance needs.

FAQ's of Heavy Duty Rubber Expansion Joint:

Q: How does the Heavy Duty Rubber Expansion Joint compensate for pipe movement?

A: The expansion joint is capable of axial, lateral, and angular compensation. Its flexible, reinforced EPDM rubber bellows absorb pipeline movements and vibrations, preventing structural strain and ensuring longevity of the piping system.

Q: What are the primary benefits of using this rubber expansion joint in an HVAC or industrial piping setup?

A: Key benefits include excellent noise and vibration absorption, high resistance to corrosion and aging, adaptability to various chemicals, and the ability to handle full vacuum and high pressures, which together help extend equipment lifespan and reduce maintenance.

Q: When should I choose between single, double, or triple bellows?

A: The selection depends on the required movement compensation and installation constraints. Single bellows are suitable for minor movements, while double or triple bellows accommodate greater displacement and provide more flexibility in complex piping layouts.

Q: Where can this expansion joint be applied?

A: It is ideal for use in HVAC systems, industrial piping, water treatment facilities, and fire fighting systems. It can handle a diverse range of media including water, oil, chemicals, and gas, making it versatile for multiple industries.

Q: What is the installation process for this expansion joint?

A: Installation involves aligning the joint with the pipeline and securing it using the flanged ends, which are compatible with standard piping systems. This process is straightforward and can be carried out without specialized tools.

Q: What materials are used, and how do they enhance performance?

A: The joint is constructed from weather-resistant EPDM rubber reinforced with nylon cord and features galvanized carbon steel flanges. These materials provide excellent mechanical strength, flexibility, and resistance to environmental and chemical degradation.