A&B Valve & Piping Systems

Valves & Automation

A&B is one of the industry's leading suppliers of manual valves, valve automation and specialized valve products in materials ranging from carbon steel to exotic alloys.


A&B stocks pipe in a number of locations throughout the United States with one day delivery, a comprehensive stocking program and a complex project management program.

Flanges & Fittings

A&B stocks a wide variety of flanges and fittings from both domestic and high quality foreign manufacturers.

Other Piping Products

A&B stocks a complete line of piping products and MRO including forged steel fittings, pipe and swaged nipples, stud bolts and gaskets to pipe hangers and supports.