Rubber Expansion Joint

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Product Details:

Flame Resistance Level Self-extinguishing grade available upon request
Tensile Strength 12 MPa - 15 MPa
Weight Depends on size, approx. 1.5 Kg - 45 Kg
Volatile Matter (%) <1.0%
Length 130 mm to 350 mm (varies by size)
Hardness Yes
Water Absorption Negligible
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Product Description

Rubber Expansion Joint Price And Quantity

Minimum Order Quantity 100 Piece

Rubber Expansion Joint Product Specifications

Part Type Flexible Connector
Diameter DN25 to DN600
Tolerance 2 mm
Thickness 8 mm - 14 mm (depending on size and pressure rating)
Ash % <2.0%
Components Rubber body, Reinforced fabric/cord, Metallic flanges, Optional steel rings
Usage & Applications Pipeline systems, HVAC, water treatment plants, chemical industries, oil & gas, and power plants for absorbing vibration, thermal expansion, and noise.
Color Black
Density 1.4 Gram per cubic centimeter(g/cm3)
Water Absorption Negligible
Hardness Yes
Length 130 mm to 350 mm (varies by size)
Volatile Matter (%) <1.0%
Weight Depends on size, approx. 1.5 Kg - 45 Kg
Tensile Strength 12 MPa - 15 MPa
Flame Resistance Level Self-extinguishing grade available upon request
Nitrogen Content (%) <0.5%
Width Varies with flange type, typically 100 mm to 600 mm standard.
Feature Corrosion-resistant, Flexible, Absorbs vibration and noise, Easy installation
Size Available in sizes from 1 inch to 24 inches (25mm to 600mm nominal bore).
Surface Finish Smooth Black
Thermal Conductivity Low
Temperature Resistance -20C to +120C (Material-dependent)
Compression Ratio up to 10 mm axial compression
Product Type Rubber Expansion Joint
Material Reinforced EPDM, Neoprene, Nitrile rubber with Nylon/Polyester cord; Flanges in Carbon steel or Stainless steel
Style Single/Double Sphere, Flanged End
Rubber Type EPDM, Neoprene, Nitrile, Natural rubber blends
Natural Rubber Yes
Resistance level High resistance to weather, ozone, and chemicals

Bursting Pressure Minimum 48 bar (696 psi) depending on size
End Connections DIN, ANSI, JIS Standard Flanges
Movement Capability Axial Compression: up to 25 mm; Axial Extension: up to 15 mm; Lateral Deflection: up to 20 mm; Angular Deflection: up to 15
Packing Type Polybag and plywood box
Working Pressure Up to 16 bar (232 psi), higher ratings on request
Service Life 8 - 12 years in normal working conditions
Installation Torque Recommended 45-50 Nm (for standard size bolts)
Reinforcement Multiple layers of high-tensile synthetic fabric, steel wire

Rubber Expansion Joint Trade Information

Supply Ability 10000 Piece Per Week
Delivery Time 7 Days
Main Domestic Market All India

Product Description

Discover our praiseworthy Rubber Expansion Joint-crafted in India for competitive pricing and laureate-worthy engineering. With working pressures up to 16 bar (232 psi) and burst ratings at a wondrous 48 bar (696 psi), it's a commendable choice for pipelines, HVAC, and critical plant environments. Available in standard sizes from 1" to 24" with multiple movement capabilities and personalisation options, each joint blends high-performance reinforced EPDM, Neoprene, or Nitrile with corrosion-resistant flanges. Limited time offers and superior durability ensure unmatched reliability across versatile applications.

Comprehensive Plant Applications and Competitive Edge

Our Rubber Expansion Joint excels in demanding plant environments, serving a spectrum of sectors including pipelines, HVAC systems, water treatment plants, chemical industries, oil & gas, and power generation. Designed to absorb vibration, minimize noise, and manage thermal expansion, it offers a flexible, corrosion-resistant, and easy-to-install solution. The wondrous advantage lies in its high tensile strength and multiple reinforcement layers, resulting in an extended service life and reliability that sets it apart in competitive markets.

Secure Packaging, Reliable Delivery, and High Supply Capacity

Each Rubber Expansion Joint is meticulously packed in durable polybags and robust plywood boxes to safeguard its integrity during transit. Upon receiving a purchase order, products are promptly dispatched through reliable transport services. With substantial supply ability, we ensure steady availability and swift delivery to meet requirements across India and globally. This steadfast logistics approach stands praiseworthy, guaranteeing customer satisfaction and secure product arrival at your designated location.

FAQ's of Rubber Expansion Joint:

Q: How does the Rubber Expansion Joint benefit industrial pipeline systems?

A: The Rubber Expansion Joint provides remarkable flexibility and high resistance to vibration, thermal expansion, and noise. This capability minimizes system stress, enhances operational reliability, and extends equipment lifespan in industries such as power plants, chemical processing, and HVAC systems.

Q: What options are available for personalizing the Rubber Expansion Joint?

A: Customization options include a range of materials (EPDM, Neoprene, Nitrile, natural rubber blends), sizes from DN25 to DN600, single or double sphere styles, flange types (DIN, ANSI, JIS), and optional steel reinforcement rings. Special requirements for flame resistance or higher pressure ratings can also be accommodated upon request.

Q: When will my Rubber Expansion Joint be dispatched after placing a purchase order?

A: Typically, Rubber Expansion Joints are dispatched promptly upon confirmation and processing of the purchase order. Delivery times may vary depending on order quantity, specifications, and transit destination, but swift shipment is always prioritized.

Q: What is the process for installing these expansion joints?

A: Installation is straightforward-alignment of flanged ends, use of recommended torque (45-50 Nm for standard bolts), and following the manufacturer's guidelines ensures secure fitting. No special tools are required, making it suitable for field or plant use.

Q: Where are these expansion joints manufactured and supplied from?

A: All Rubber Expansion Joints are manufactured and supplied from India, supported by an extensive supply network capable of catering to both domestic and international client requirements.

Q: How does the Rubber Expansion Joint offer a competitive advantage over alternatives?

A: This joint stands out through competitive pricing, praiseworthy durability (8-12 years service life), multi-layer reinforcement, and high resistance to chemicals, weather, and ozone. Its easy installation and ability to absorb movement make it a laureate choice for demanding applications.

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Rubber Expansion Bellow Price : 2000 INR/Piece Minimum Order Quantity : 50 Size : 2 inch to 24 inch (various sizes available) Feature : Flexible, durable, corrosion resistant, absorbs misalignment Width : Customizable as per requirement Thermal Conductivity : Low Temperature Resistance : 20C to +120C Compression Ratio : Up to 25% axial compression Product Type : Rubber Expansion Bellow Surface Finish : Smooth black rubber Natural Rubber : Available on request; standard is EPDM/NBR/Neoprene Style : Single arch, multi arch options Material : Rubber reinforced with fabric/metal Rubber Type : EPDM, Neoprene, NBR, Natural Rubber (optional) Resistance level : High resistance to water, chemicals, and thermal expansion Tolerance : 2 mm Diameter : DN50 to DN600 (2 24) Part Type : Bellows/Joint Ash % : Less than 3% Color : Black Usage & Applications : Used for absorbing vibrations, noise, and movements in piping systems; suitable for HVAC, water supply, steam, gas, oil, and chemical pipelines Components : Rubber body, steel flanges, reinforcing cord/fabric Thickness : 3 mm to 15 mm (varies as per size) Hardness : Yes Density : 1.10 Gram per cubic centimeter(g/cm3) Water Absorption : Negligible Flame Resistance Level : Optional; available on request Length : 100 mm 300 mm (standard range) Weight : Varies as per size (approx. 2 kg to 15 kg) Tensile Strength : Above 10 MPa

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