The refractory is designed to protect in extreme environments and mitigates costly corundum growth.

Users can quickly and effectively remove grease, oil, metal chips, coating carbide spots, light oxides, weld marks, carbonaceous films, and similar contaminants that commonly occur during the various stages of forming and fabricating aluminum.

Alloys of aluminum are being implemented in heat transfer applications, including hot water boilers, more frequently due to aluminum’s very high conductance of heat. However, aluminum is much more expensive and highly reactive when compared to standard materials used in these applications, such as steel.

Taco Comfort Solutions’ new PF Series plate and frame heat exchangers are ASME designed and constructed. According to the company, computerized product selection greatly simplifies the process of choosing the correct heat exchanger for the required application. The compact size of PF Series heat exchangers, make it an ideal for a wide range of commercial applications.

The reactive metals by classification are zirconium, titanium and beryllium. We also include here tantalum and columbium (niobium), being from the refractory class and which also present similar challenges to the welding engineer.

The new TED40x2 low-leakage, insulated control damper from Ruskin® features insulated airfoil blades, which the company says offers greater strength, produces less sound, provides greater sealing ability, and reduces static pressure loss.

A new critical environment damper series from Ruskin® is designed and manufactured to withstand the elements of coastal and corrosive applications. The CD50CE and TED50CE combine the strength of stainless steel and protection of anodized aluminum to combat salt water elements.

Green Link has introduced a family of custom-engineered, molded straps and caps for securing pipes and struts for its KnuckleHead rooftop support product line. Straps have been designed for both Heavy Pipe and Strut support KnuckleHeads while a cap design was developed for Lite Pipe Supports. All are molded from tough, weatherproof urethane and feature a “safety yellow” color.

Greenheck has expanded its line of life safety dampers with the Model SMD-401EF smoke damper.