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Heat Transfer

Boiler-tube expanders with precise torque control

ESCO Technologies A full line of air-powered tube expanders and rolling motors for creating steel-to-steel mechanical seals in boilers, heat exchangers and condensers is available for sale or rent from this company. The Millhog tube expanders and rolling motors (photo)…

Sheet Molding Compound Preheater Cuts Cure Time By 50%

A new preheating system (photo) for plastic sheet molding compound (SMC) that uses radio frequency heating technology is now available. This new system is reported to enhance the distribution of reinforcement fibers in the molding process, which improves product quality…

Mix water and steam for a steady hot-water supply

The CSF Steam Water Mixer (photo) provides a safe, simple and reliable source of hot water delivered at the correct temperature and pressure, so it is suitable for cleaning and wash-down applications. These mixers are constructed from stainless steel and…

This all-in-one system features a small footprint

TLV This tracing manifold, trap station and condensate manifold system using the new M Series compact and high-performance steam tracing and condensate systems (photo) reduces design and specification time on tracing projects, says the manufacturer. Longterm maintenance and replacement costs…

Sheet Molding Compound Preheater Cuts Cure Time By 50%

A new preheating system for plastic sheet molding compound (SMC) that uses radio frequency heating technology is now available. This new system is reported to enhance the distribution of reinforcement fibers in the molding process, which enhances product quality and…

Dual-walled tube bundles keep fluids contained

This manufacturer of shell-and-tube heat exchangers has developed a new safety heat exchanger for applications where the fluids cannot be mixed or contaminated. Compared with the single-wall tube bundle, this double-wall design is characterized by a construction with two tube…

Angle-seat globe valves with flanged connections

GEMÜ Used mainly for the control and regulation of steam, water and slightly corrosive fluids, the Type 507 (manual operation) and Type 514 (pneumatically actuated) globe valves (photo) are now available with flanged connections in nominal sizes DN 15–50. The…

Save Fuel and Water with this Boiler Condensate Module

The planning, production and installation of high-pressure condensate systems used to be very complicated, but this firm has developed a compact module. The CSM-CC high-pressure condensate service module (photo) should be considered for a high-pressure condensate level of 50% and…

These new resins are an alternative to metal boiler components

In wall-hung condensing boilers for residential use, high-performance Noryl, Ultem and Cycoloy resins can replace traditional metals such as copper and brass used in boiler components, including condenser housings and manifolds. In high-efficiency condensing boilers, Noryl PPX resin offers an…

Reduce NOx emissions from boilers, regardless of fuel type

Hamworthy Peabody Combustion Suitable for use in package, industrial and utility boilers ranging from single to multi-burner wall-fired, Turbo and other boiler types, the ECOjet ultra-low NOx burners (photo) offer ultra-low (below 30 ppm NOx) emissions with little or no…