HOUSTON, TX--(Marketwired - Dec 15, 2014) - PHP Systems/Design, an expert designer, manufacturer and installer of innovative, high-performance rooftop support systems, is pleased to offer free ...

Designed for a variety of rooftop applications, the CADDY PYRAMID RPS H-Frame Series provides support for pipe, conduit, ductwork, cable tray, or any combination of these Nov. 29, 2011 According to ...

MSS SP-58-2009 will serve as a “complete guide” for pipe hanger and support design, manufacture, selection, and installation; enabling the user to specify a minimum level of acceptance for pipe hanger ...

IRVING, TX – The Municipal Advisory Board (MAB) of the Plastics Pipe Institute, Inc. (PPI) today announced the publication of a new technical document that provides data for high-density polyethylene ...

HOUSTON, TX--(Marketwired - Dec 15, 2014) - PHP Systems/Design, an expert designer, manufacturer and installer of innovative, high-performance rooftop support systems, is pleased to offer free rooftop ...