HEATKEYS

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

Cromwell Steel Inc. serves New England and beyond with stainless steels and nickel alloys. Stainless steel and nickel alloy bar, tube, pipe, structural, sheet and plate cut to size, polished and machined to meet your metal requirements.

Farwest Steel is a leading processor, fabricator, and distributor of carbon steel products located in Eugene, Oregon, with branches serving the Western US.

Chemistry is the study of matter and energy and the interactions between them. Get facts for the elements in the periodic table. Find chemistry demonstrations and experiments and science fair projects. Get chemistry homework help with worked example ...

Your source for process measurement and control. Everything from thermocouples to chart recorders and beyond. Temperature, flow and level, data acquisition, recorders and more.

Online reference tool for mechanical designers. Includes engineering data tables, material info, manufacturing methods, software guides, design guides and more!!

dgMarket is the largest international portal for tenders and procurement opportunities from governments and international organizations.

Lincoln Electric is the world leader in the design, development and manufacture of stick welders, TIG welders, MIG welders, multi-process welders, engine driven welders/generators, wire feeders, welding consumables, robotic arc-welding systems, envir...

Engineers Edge - Total Design, Engineering & Manufacturing Resouces

Sheet Metal Fabrication: CAD software tips and information for sheet metal fabricators and users of AutoCAD, Inventor, Solid Edge, and SolidWorks.