Independent Pipe and Supply Corp. (IP&S) has risen over the last four generations to become one of the largest family owned i ... ndustrial pvf houses in New England. As the premier distributor of industrial pipe, we represent the top suppliers in providing a comprehensive product range: pipe, strainers, backflow preventers, steam traps, commercial equipment, valves, instrumentation, fittings & flanges, fire protection and specialties such as gaskets, pipe tools and machines, expansion joints and more. IP&S may be an acronym for Independent Pipe & Supply, but it also stands for the three pillars of our business success: Inventory, Price and Service. read more