HUWE Hazardous Location Unit Heater

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The HUWE Hazardous Location Unit Heater is specifically engineered for use in Class I & II, Division 1 and 2 areas—making it the ideal heating solution for hazardous and rugged industrial environments. Built to deliver reliable, flameless heat in demanding conditions, this unit is a trusted choice for oil and gas sites, chemical plants, refineries, offshore platforms, and more. 

• Explosion-proof design certified for Class I, Groups C & D and Class II, Groups F & G
• Corrosion-resistant construction with durable 16-gauge steel and epoxy powder-coated finish
• Finned tubular elements for efficient, long-lasting heat transfer
• Adjustable louvers for controlled directional airflow
• Available in wall, ceiling, or universal mount configurations

• Voltage options: 208V, 240V, 480V, 600V
• Power ratings: 3 kW to 48 kW
• Available in single-phase and three-phase models

• Built-in thermostat
• Disconnect switch
• Pilot light
• Custom control panels

Whether you're working in a classified hazardous area or need a heater built to withstand extreme operating conditions, the HUWE Unit Heater delivers safe, dependable, and efficient performance where it matters most. 

Canam Hammer Unions are engineered for critical applications in drilling, completion, production, and fracturing systems. Designed to handle extreme pressures and aggressive media, these unions provide a fast, pressure-tight connection and are fully compatible with major OEM brands. 

• Available pressure ratings: 1,000 PSI to 15,000 PSI
• Sizes: 1" to 4"
• Models: Fig. 100, 200, 206, 400, 602, 1002, 1502, and more
• Color-coded for easy pressure and figure identification
• Available in threaded, butt weld, or flat face styles
• Optional sour gas (H2S) service configurations
• Fully interchangeable with FMC® / SPM® unions

•  Fig 100 - 1,000 PSI, Threaded/Buttweld, Low-pressure lines 
•  Fig 200 - 2,000 PSI, Threaded/General-purpose flow 
•  Fig 206 - 2,000 PSI, Flat Face/Minimal fluid trap 
•  Fig 400 - 4,000 PSI, Threaded/Welded, Cementing/acidizing 
•  Fig 602 - 6,000 PSI, Threaded/Welded, Frac & high-pressure lines 
•  Fig 1002 - 10,000 PSI, Threaded/Welded, Heavy-duty, sour gas available 
•  Fig 1502 - 15,000 PSI, High-pressure/Manifolds, flowback, kill lines 

• Sub & nut materials: Forged steel, heat-treated
• Seals: Nitrile, Viton, or HNBR options available
• Connections: NPT, Butt Weld, Line Pipe, and more
• Certifications: Available for NACE MR0175 (sour service)

• Mud and cement lines
• Manifold and choke lines
• Fracturing systems
• Kill and test lines
• Flowback operations
• Offshore and onshore drilling rigs

Canam Hammer Unions are built to meet the rigorous demands of today's oilfield operations—delivering strength, compatibility, and reliability where it matters most. Backed by extensive inventory and proven field performance, our unions are ready to keep your operations running safely and efficiently. 

Canam Pressure Relief Valves are designed to provide reliable overpressure protection in critical oilfield systems. Engineered for durability, these valves automatically relieve excess pressure to maintain safety and prevent system damage—ensuring dependable operation in high-pressure drilling, production, and pipeline environments. 

• Available pressure settings: 500 PSI to 15,000 PSI
• Inlet/outlet sizes: 2" x 2", 2" x 3", and custom configurations
• Reset style: Self-resetting or manual reset options
• Available with integral check valve (optional)
• Rugged, field-proven design for harsh environments
• Compatible with H2S (sour gas) applications (NACE MR0175 compliant)

• Body Material: High-strength alloy steel
• Connections: NPT, line pipe, or flange
• Seal Material: Viton, HNBR, or custom per spec
• Service Media: Gas, air, drilling mud, and hydraulic fluid
• Pressure range: From low-pressure wellhead control to high-pressure frac operations

• Frac and flowback manifolds
• Pressure control during cementing and stimulation
• Pipeline pressure relief points
• Mud pumps and standpipe protection
•  Wellhead protection 

Built for safety, precision, and longevity, Canam Pressure Relief Valves help protect your assets, personnel, and infrastructure in the most demanding conditions. With customizable configurations and fast delivery, we’re ready to equip your operation with the pressure control it depends on. 

The Flapper Check Valve is engineered to provide dependable, zero-leak backflow prevention in high-pressure drilling and production environments. Its robust, compact design makes it ideal for harsh field conditions where reliability and safety are critical. 

• Zero-leak seal with pressure-energized flapper
• Compact, field-proven design for easy handling and installation
• Suitable for drilling, production, and workover applications
• Maintains full bore flow with minimal pressure drop
• Available in various sizes and connection types (API & premium threads)

• Max pressure: Rated up to 5,000 psi
• Body material: High-grade steel with corrosion-resistant coating
• Sealing element: Spring-loaded flapper for rapid response
• Temperature range: Suitable for standard and H2S service (NACE compliant options available)

Trusted in the field and proven in performance, Flapper Check Valves deliver unmatched reliability for critical pressure control. Whether you're operating in drilling, production, or workover environments, our valves provide the safety, strength, and zero-leak assurance your operation demands.