NOV/Smith Fibercast

Smith Fiberglass and Fibercast have joined forces to become the world leader in reinforced composite piping as manufacturers of filament wound and centrifugally cast fiberglass piping.  Smith Fibercast pipe has been installed in tough corrosive applications for over 50 years in the oil & gas industry and in chemical and industrial applications.


Ershigs is recognized for delivering the highest quality of corrosion resistant products and services worldwide. Maintaining a long history of unmatched products and services, Ershigs is distinguished by expert design/engineering, quality manufacturing and professional installation of custom products.

Fabricated Plastics

Fabricated Plastics is the Leader In Plastics through a continuing commitment to explore and test all new plastic materials, acquire state-of-the-art plastic processing equipment, sourcing of plastic commodities in the international marketplace and innovative engineering and utmost quality in manufacturing.

Marzolf Company

MARZOLF® FLANGES are two-piece lap joint flanges, designed to split in half and simplify installation and removal of your Van Stone style backing rings. MARZOLF® FLANGES are engineered to interleave as flange halves are brought together to create unrivaled strength and rigidity in a two-piece flange. MARZOLF® FLANGES eliminate the need to cut and re-weld pipe ends when installing or replacing backing rings used in the fluid process industries.


Strongwell is the world's largest pultrusion company and the recognized leader in the pultrusion industry. Strongwell has pultruded fiber reinforced polymer (FRP) composite structural products since 1956 and today offers unequaled capacity, versatility and flexibility to meet the needs of its customers and allied partners.