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PDHonline.org offers Engineering Continuing Education PE PLS LS AIA RA web-based PDH professional development courses for license renewal - civil structural mechanical electrical chemical engineering course hours units credits PDHs continuing educ...

Steel Mills of the World - The place to find all the technical info, activities, steel qualities, steel standards, steel norms

Helping us make and share calculations with MS Excel. XLC software to display MS Excel formulae in mathematical notation. Repository of solved problems covering many engineering topics. Site forum for software support and discussion of calculation. E...

The Natural Resources Conservation Service is the Federal agency that works in partnership with the American people to conserve and sustain natural resources on private lands.

Welded Tube Pros is a North American consulting engineering firm for the welded tube and rollforming industries. Services: laser assisted mill alignments and rebuilding, training. Products: In-Line Gauge Control, Scarf Disposal Systems

Portland Bolt manufactures and stocks both black and galvanized anchor bolts and construction fasteners to ASTM specifications for quick delivery.

test index

Pipe flow calculation expert. Calculate flow rate, pressure drop, Reynolds number, Venturi effect, orifice flow, air flow, flow coefficient, resistance coefficient and more

Berlin Metals, for quality Tin Plate, Black Plate, TFS, Stainless Steel Strip and other critical surface and light gauge, slit metals.

Boston Centerless specializes in Boston Centerless, centerless, grinding, centerless grinding, bar grinding, precision grinding, bar, bar stock, precision ground bars, stainless, stainless steel, steel, steel bar, titanium, medical alloys, cylindrica...