Bimetallic Steam Trap Manufacturer in Canada
A bimetallic steam trap is a thermostatic condensate discharge device that uses a temperature-sensitive bimetallic element to automatically differentiate between steam and condensate. Operating based on thermal expansion of bonded metal strips, bimetallic steam traps efficiently discharge condensate and non-condensable gases while minimizing live steam loss. Bimetallic designs are robust, compact, and suitable for a range of steam applications including steam tracing, heat exchangers, and medium-pressure steam lines.
SVR Global is a trusted Bimetallic Steam Trap Manufacturer and Supplier in Canada, delivering engineered steam traps for power generation, petrochemical processing, HVAC systems, manufacturing utilities, and industrial steam distribution networks. Our bimetallic steam traps are engineered for dependable condensate removal, energy efficiency, and reliable operation under variable load and superheated steam conditions.
With extensive experience supporting EPC contractors, plant engineers, and industrial operators throughout Canada, SVR Global supplies bimetallic steam traps that meet stringent project specifications and internationally recognized quality standards.
What Is a Bimetallic Steam Trap?
A bimetallic steam trap uses a stack of two different metal strips bonded together that bend in response to temperature changes. As condensate and air enter the trap, the cooler bimetallic element remains in an open state to discharge them. When steam reaches the trap and the element heats, the differing expansion rates of the metals cause the element to deflect, closing the discharge valve and preventing live steam loss. This thermostatic operation allows efficient condensate removal and limited energy loss.
Bimetallic steam traps are especially suited for moderate condensate loads, steam tracing systems, and applications where sub-cooled condensate discharge and energy savings are priorities.
Bimetallic Steam Trap Applications in Industrial Steam Systems
SVR Global bimetallic steam traps are used across a wide range of industrial steam systems, including:
- Steam tracing and steam-heated coil systems for freeze protection and consistent thermal performance
- Steam distribution headers and drip points in process piping
- Heat exchangers, dryers, and reboilers requiring efficient condensate drainage
- Steam utilities in manufacturing, petrochemical, and energy facilities
- Medium-pressure and superheated steam applications where robust design improves service life
These applications demand steam traps capable of reliable condensate discharge, minimal steam wastage, and resistance to water hammer and corrosion.
Types of Bimetallic Steam Traps
SVR Global manufactures and supplies bimetallic steam traps in multiple configurations to suit varying process and installation requirements:
Horizontal Bimetallic Steam Traps
Designed for standard horizontal pipeline installations with effective condensate discharge.
Vertical Bimetallic Steam Traps
Optimized for vertical steam lines and drips where space or piping orientation necessitates an upright design.
Adjustable Sub-Cooling Bimetallic Steam Traps
Traps with externally adjustable elements for tailoring discharge temperature and energy conservation.
Superheat-Capable Bimetallic Steam Traps
Robust designs that handle superheated steam and high-temperature operations.
Industries Served
SVR Global bimetallic steam traps are supplied to industrial projects across Canada, including:
- Power generation and utility plants
- Oil & gas refining and petrochemical processing
- Chemical manufacturing and industrial utilities
Bimetallic Steam Trap Materials & Standards
Bimetallic steam traps are manufactured using materials selected based on steam pressure, temperature, corrosion resistance, and service conditions:
- Carbon steel and forged steel bodies for general industrial and utility steam applications
- Stainless steel internals for corrosion resistance and longer service life
- Duplex and high-alloy materials for demanding environments
- Options for integrated strainers to protect internal components from particulates
All bimetallic steam traps are produced in compliance with internationally recognized standards such as ASME B16.34, ANSI pressure classes, and Canadian Registration Number (CRN) requirements across multiple provinces.
Technical Specifications
- Design Standard: ASME B16.34 / ANSI
- End Connections: Threaded (NPT/BSP), Socket Weld, Butt Weld, Flanged
- Size Range: DN15–DN50 (½″–2″)
- Pressure Rating: Class 150–300 (or equivalent ANSI/ASME classes)
- Operating Temperature: Suitable for saturated and superheated steam applications
- Modulating Discharge: Thermostatic opening based on temperature differential
- Mounting Orientation: Horizontal or vertical installation
Inspection, Testing & Certification
All SVR Global bimetallic steam traps undergo rigorous inspection and testing to ensure performance, reliability, and compliance:
- Hydrostatic shell and seat testing
- Visual and dimensional inspection
- Positive Material Identification (PMI)
- Non-destructive examination (RT, UT, MT, PT)
- Functional steam testing under simulated service conditions
- Material test certification (EN 10204 3.1 / 3.2)
Special Design Features
- Temperature-responsive bimetallic element with precise actuation
- Compact, robust body construction
- Integral strainer to protect internal moving parts
- Adjustable sub-cooling for energy-efficient condensate discharge
- Resistance to water hammer and variable load conditions
- Minimal live steam loss through modulating thermostatic control
Why Choose SVR Global as Your Bimetallic Steam Trap Manufacturer in Canada?
- Engineered steam trap solutions tailored to application needs
- Proven performance in industrial steam systems
- Compliance with Canadian and international standards (including CRN)
- Technical support for EPC, retrofit, and replacement projects
- Comprehensive documentation, inspection, and testing reports
