GYLDT
Premium Quality Product

Double Sphere
Rubber Expansion Joint

Superior flexibility and vibration absorption for demanding industrial applications. Engineered for maximum durability and performance in piping systems.

View Specifications
Double Sphere Rubber Expansion Joint

Key Features & Benefits

Engineered with precision and built to last, our double sphere rubber expansion joints deliver exceptional performance

Superior Flexibility

Double sphere design provides exceptional movement accommodation in all directions, reducing stress on piping systems.

Vibration Isolation

Effectively absorbs and dampens vibrations from pumps, compressors, and other mechanical equipment.

Corrosion Resistant

Premium rubber compounds resist chemical corrosion, ensuring long-lasting performance in harsh environments.

Easy Installation

Standard flange connections ensure quick and secure installation with minimal downtime and maintenance requirements.

Temperature Range

Operates reliably across wide temperature ranges, suitable for both hot and cold applications.

Custom Solutions

Available in various sizes, materials, and flange standards to meet your specific application requirements.

Product Gallery

High-quality construction and precision engineering

Double sphere rubber expansion joint front view

Front View

Standard configuration

Double sphere rubber expansion joint side profile

Side Profile

Flexibility demonstration

Double sphere rubber expansion joint installation

Installation

Easy mounting process

Technical Specifications

Detailed specifications and performance data

Material Specifications

Rubber Body EPDM, Neoprene, NBR, NR
Flange Material SS316, SS304, Carbon Steel
Reinforcement High-strength textile cords
Surface Finish Smooth, fabric impression
Color Options Black, custom colors available

Performance Data

Working Pressure 10-16 Bar (150-250 PSI)
Test Pressure 1.5 × Working Pressure
Temperature Range -40°C to +115°C
Movement Capability ±30mm axial, ±45° angular
Size Range DN40 to DN3000

Flange Standards Available

American Standard
ANSI B16.5, AWWA C207
European Standard
DIN, BS EN 1092
Australian Standard
AS 2129, AS 4087
Japanese Standard
JIS B2220

Applications

Versatile solutions for diverse industrial environments

HVAC Systems

Ideal for heating, ventilation, and air conditioning systems where vibration isolation and thermal expansion accommodation are critical.

Water Treatment

Essential components in water and wastewater treatment facilities, providing reliable sealing and movement compensation.

Power Generation

Widely used in thermal power plants, cooling towers, and steam systems for reliable operation under demanding conditions.

Chemical Processing

Suitable for chemical plants and industrial processes requiring corrosion resistance and reliable performance.

Building Services

Perfect for commercial and residential building systems, including plumbing, fire protection, and irrigation systems.

Marine Applications

Designed to withstand harsh marine environments, including seawater applications and offshore installations.

Why Choose GYLDT

Over 35 years of expertise in manufacturing premium rubber expansion joints and valve solutions

ISO 9001 Certified

Quality management system ensuring consistent product excellence and reliability.

Global Reach

Serving customers in over 46 countries with reliable shipping and support worldwide.

Custom Solutions

Tailored products to meet specific requirements with flexible manufacturing capabilities.

Fast Delivery

Large inventory and efficient production ensure quick turnaround times for urgent projects.

35+
Years Experience
46+
Countries Served
5
Production Lines
1000+
Happy Customers

Ready to Get Started?

Contact our technical team today for expert advice, custom quotations, and detailed product specifications. We're here to help you find the perfect solution for your application.

Free Technical Consultation
Custom Manufacturing
Worldwide Shipping