Shiya Engineering

We specialize in manufacturing metal expansion joints that not only withstand high design temperatures, pressures, and media but also provide the necessary flexibility. Our joints can accommodate axial, lateral, or angular movements, ensuring the integrity of piping systems. In many installations, a balance between flexibility and rigidity is essential to support piping loads and control the motion of the bellows and pipes.

Our Product Range

Metal Expansion Joints:
We manufacture a wide range of sizes from DN40 to DN6000. Our metal bellows are produced to meet almost any material specification, including stainless steel 304, 321, 316, 316Ti, Monel 800, Inconel 625, and Inconel 800. Each product is tested to the highest standards using state-of-the-art NDT testing facilities and 2D and 3D CAD technology. Shiya Engineering also offers a technical visit service to better understand and meet your needs.

Types of Expansion Joints We Offer:

Standard Expansion Joints:

• Axial Expansion Joint
• Universal Expansion Joint
• Single Tied Expansion Joint
• Universal Tied Expansion Joint
• Single Hinged Expansion Joint
• Double Hinged Expansion Joint
• Gimbal Expansion Joint
• Dish End Bellow (Thick Wall)

Special Expansion Joints:

• Pressure Balanced Expansion Joint
• Deep Convoluted Expansion Joint
• Rectangular Expansion Joint
• Clamshell Expansion Joint
• Non-Metallic Fabric Bellows

Non-Metallic/Fabric Expansion Joints:
These flexible connectors are designed to provide stress relief in ducting systems by absorbing movements caused by thermal changes. They serve as vibration isolators, shock absorbers, and sometimes compensate for minor misalignments in ducting or equipment. Fabric Expansion Joints are suitable for ducts where the pressure is not more than 3 psi (2000 mm w/c) and temperatures up to 1000°C. For higher temperatures, internal insulation of the duct is necessary.

Dismantling Joints:
Our dismantling joints are designed to facilitate easy installation and maintenance of pipeline systems, offering flexibility and convenience.

Industries We Serve

Our products cater to various industries, including:

• Oil & Gas
• Fertilizers
• Petrochemicals
• Refinery & Power Projects

We are committed to supplying superior quality products that ensure high performance and longevity. We would be delighted to enter into business with your esteemed organization and are eager to provide our best services to you. We invite you to share your ongoing requirements with us and to compare our quality products and competitive prices with your current suppliers.

If you require any further information regarding commercial queries, quality, or documentation, please do not hesitate to contact us.