HEATKEYS

Tools and Basic Information for Design, Engineering and Construction of Technical Applications

SET Duct Manufacturing

Tambe Metal Products provides ductwork fabrication and complete installation of residential and commercial heating and air conditioning systems.

New Millennium Building Systems is a wholly owned subsidiary of Steel Dynamics Inc. We are BIM-ready and have the expertise to help architects, engineers, design-build firms, fabricators and erectors design costs out of steel building construction. O...

PermaShield Pipe (PSP®) by Fab-Tech Inc. - Factory Mutual approved stainless steel duct, pipe and fittings with a fluoropolymer barrier bonded to interior surfaces for fume exhaust and process pipe solutions.

HVACcharts.com is your source for superheat, subcooling and a variety of other refrigeration calculators.

Building materials, products, and manufacturers on the McGraw-Hill Construction Sweets Network. Download CAD details, specs and green product information.

Reference.com - Free online encyclopedia and reference. Quickly research famous people, places, topics, and events from trusted sources.

Major North American manufacturer of lock-seam, high pressure Spiral pipe and fittings. We offer a complete line of standard commercial and Industrial Spiral pipe, fittings, and custom fabrications designed to meet all standard specifications.

Steel Joists, Steel Girder, Steel Deck, Steel Decking, Metal Deck, Joist Fabricator

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