Single Expansion Joint
A flexible piping element that consists of one corrugated bellows and accompanying end connections. Primary motion axial. View Product Information
Expansion Joints
U.S. Bellows, Inc., a subsidiary of PT&P, provides a wide variety of expansion joint products and services. Expansion joint replacement is also available if the current product has failed or needs to be replaced. Equivalent and similar expansion joints of other manufacturers can be designed and produced, especially during critical times. U.S. Bellows provides an Emergency Replacement Service for the time constrained issues that arise. Tests are completed per customer’s request for quality and performance assurance.
- Single Expansion Joint
- Universal Expansion Joint
- Fabric Expansion Joint
- Hinged Expansion Joint
- Gimbal Expansion Joint
- Rectangular Metal Expansion Joints
- Elbow Pressure Balanced Expansion Joints
- In-Line Pressure Balanced Expansion Joints
- Externally Pressurized Expansion Joints
- Thick Wall Expansion Joints
- Refractory Lined Expansion Joint
- Toroidal Expansion Joint
- Slip Type Expansion Joints
- Ductwork
Universal Expansion Joint
A flexible piping element that consists of two corrugated bellows, a connecting center section, and accompanying end connections. Primary motion lateral. View Product Information
Fabric Expansion Joint
A very low pressure flexible ducting element that consists of round or rectangular fabric bellows sections and accompanying end connections. Most motions allowed. View Product Information
Hinged Expansion Joint
A flexible piping element that consists of one corrugated bellows and accompanying end connections. Motion is controlled via the hinge to a single plane of angulation.
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Gimbal Expansion Joint
A flexible piping element that consists of one corrugated bellows and accompanying end connections. Motion is controlled via the gimbal to a multiple planes of angulation. View Product Information
Rectangular Metal Expansion Joints
A low pressure flexible ducting element that consists of rectangular corrugated bellows sections and accompanying end connections. Primary motion axial. View Product Information
Elbow Pressure Balanced Expansion Joints
A flexible piping element that consists of one or two corrugated bellows in a line, a change of direction such as an elbow, a balancing corrugated bellows, and accompanying end connections. Primary motion axial. View Product Information
In-Line Pressure Balanced Expansion Joints
A flexible piping element that consists of one or two corrugated bellows, a central balancing corrugated bellows, and accompanying end connections. Primary motion axial. View Product Information
Externally Pressurized Expansion Joints
A flexible piping element that consists of one corrugated bellows, an external pressurized case, and accompanying end connections. Primary motion axial. View Product Information
Thick Wall Expansion Joints
A flexible piping element that consists of a single corrugation bellows generally as thick as the mating system material with welding end connections. Only axial motion. View Product Information
Refractory Lined Expansion Joint
A flexible piping element of any type with an internal heat and or erosion resistant liner to reduce metal temperatures for high temperature service. View Product Information
Toroidal Expansion Joint
A flexible piping element that consists of a single corrugation bellows and accompanying end connections. Only axial motion. View Product Information
Slip Type Expansion Joints
A flexible piping element that consists of two concentric sliding pipe sections, an annular sealing system, and accompanying end connections. Only axial motion. View Product Information
Ductwork
U.S. Bellows provides custom designed expansion joints in ductwork and fabricated ductwork assemblies. The assemblies may include fabricated elbows, tees, and straight sections of ductwork, in carbon steel or stainless steel, and in diameters of 42″ or larger. The duct sections can include fabric or metallic expansion joints and can be rectangular or round. View Product Information