ASME - American Society of Mechanical Engineers

computereng.com - Welding and Pressure Vessel Calcs

Dynamic Products, Inc. - Manufacturer of pipe fittings for special needs including high pressures and high temperatures. Your pipe bending source:
Dynamic Products, Inc.
16520 Peninsula Blvd.
Houston, TX 77015
United States
Phone: 281-457-3500
Fax: 281-457-2879
EngCen.com - Engineering Central features job ads for chemical, civil, electrical, industrial, manufacturing and mechanical engineers. There is also a special job bank for entry level engineers and you can add your resume to their database for free.

Eng-Tips.com - Forum for Engineering (very popular)

Felker Brothers, Corp. - Your complete combination in stainless steel piping products

Google - Search engine, language translation tools, earth viewer, maps, photo organizer, and more.

joshmadison.com - Download Convert (units converter software)

Lisega, Inc. - Piping Supports, Spring Hangers, design service

ONE/TuV/BV - An international Inspection Agency

PipingDesign.com - Piping Design Central is the best site for all about piping on the web.

Piping Technology & Products, Inc. - Piping Supports, Expansion Joints, Valves, and lots more

Smith Fiberglass - A world leader in fiberglass reinforced composite piping (chemical, industrial, offshore, UL/ULC listed fueling, oilfield, marine, secondary containment)