Metal Expansion Joints

Metal Expansion Joints


Maximize your system’s resilience with our high-quality metal expansion joints. Designed to handle extreme pressures and temperatures, these joints include PTFE-lined, universally tied, in-line pressure-balanced, externally pressurized, Gimbal, and hinged configurations. With a wide range of metal options, our bellows expansion joints are engineered for operation up to 300 psi and temperatures up to 1500°F, making them a reliable choice for demanding applications.

Key Features of Our Metal Expansion Joints:

High Pressure and Temperature Handling: Operate confidently with expansion joints rated up to 300 psi and 1500°F.


Wide Range of Configurations: Select from PTFE-lined, Gimbal, hinged, and more to suit your system requirements.


Durable Metal Construction: Ensure long-lasting performance with robust metal options designed for high-stress environments.


Custom Solutions: Get a tailored solution for your specific operational needs with our metal expansion joints, available in sizes from 2” to 144”.


Versatile Applications: Ideal for industries such as power generation, petrochemical, and HVAC requiring durable, high-performance joints.


Optimize your operations with our metal expansion joints, engineered for durability and versatility in extreme conditions.

Metal Expansion Joints

High quality metal expansion joint options include PTFE-lined, universally tied, in-line pressure-balanced, externally pressurized, Gimbal, and hinged, among other configurations. With a wide range of metals, metal bellows expansion joints can be designed to operate up to 300 psi and with temperatures up to 1500 F in sizes from 2” up to 144”. Download Pdf

Common Applications

  • Diesel Engine Exhaust
  • Diesel Generator Exit and Boiler Flue
  • High and Low-Pressure Turbine Piping
  • Main Feed Pump Suction
  • Propeller Shaft Air System
  • Condensate Pump Suction
  • Saturated and Superheated Steam

Download Pdf

More Products

Incredibly useful due to its ability to be molded into a seemingly infinite number of shapes, sizes, and hardness ranges.

We offer high quality, custom rubber compression and transfer molding to produce high quality, economical rubber products that adhere to your specific requirements.

Incredibly useful due to its ability to be molded into a seemingly infinite number of shapes, sizes, and hardness ranges.

We are able to hold the most stringent tolerances that always meet or exceed customer expectations while ensuring an economical price.

We supply more styles and sizes of Kadant Unaflex brand Expansion Joints than any other distributor in the world and offer some of the most competitive pricing available.

Our product line includes molded & pultruded grating, handrail, ladders, structural shapes, stair treads, grating accessories, and FRP doors.

Custom manufactured from our famous non-conductive, ultra-durable UNIDURE© material, our electrical safety devices can be tailored for use in any lockout or tagging situation.

Our press fit cam follower sleeves are designed for ease of use and cost effective/efficient emplacement, while also maintaining exceptionally high quality.

The Uniflex Pipe Coupling has successfully solved frequent leakage, intensive maintenance, and stocking difficulties associated with ground join-pipe unions.