American Concrete Pressure Pipe Association
Organization for manufacturers of certified concrete pressure pipe products including concrete pipes, cylinders, joint restraints, and irrigation for the water and wastewater industry
Piping News Report
A resource for piping & hvac designers & engineers seeking information, jobs, news, articles and links pertaining to piping & hvac design & engineering.
Insul-Vest
Manufacturer of high temperature insulation blankets. We offer off the shelve and custom designed products for many industries and many applications.
Advanced Polymer Technology, Inc.
Designs and builds complete solutions for fueling installations including controlled flexible product piping, vent and vapor recovery piping, tank sumps, dispenser sumps, ast transition sumps and flexible entry boots.
Perma-Pipe, Inc.
Manufactures Perma-Pipe/Ricwil preinsulated pipe and PermAlert double containment pipe, (secondary contained) systems to job specifications. In addition to piping systems, Perma-Pipe also offers leak detection/location, heat traced, cathodic protection systems and pipe inspection services.
