- Products
- Manufacturers
- 3S Gaskets
- AIRpipe USA
- AF Global Corporation
- Allied Fittings LP
- Allied Stainless (Warren Alloy)
- Alloy Piping Products, LLC
- American Valve Mfg., Corp.
- Anaco
- Anvil International
- APG (American Packing & Gaskets Co.)
- Apollo Valves (Conbraco Industries)
- Armacell LLC
- Aquatherm
- B&K, LLC
- Bonney Forge
- Bonomi North America
- Brighton-Best International
- Bristol Metals, LLC
- Cambridge Lee Industries, LLC
- Campbell Manufacturing
- Capitol Manufacturing
- Cerro Flow Products
- Charlotte Pipe & Foundary
- Core Pipe Products Inc.
- Crane CPE
- Cresline Plastic Pipe Co., Inc.
- Dia-Flo
- Dixon Sanitary
- Dixon Valve & Coupling
- Dodson Global, Inc.
- Elkhart Products Company
- Empire Industries
- Energy Metals Inc.
- ESAB
- EXL Tube
- Fabri-Valve
- Febco
- Fernco
- Flex-Hose Co., Inc.
- GF Piping Systems
- G-STRUT
- George Fischer Harvel LLC
- Global Flex
- Hackney Ladish
- Hammond Valve
- Harris Products Group
- Hercules Chemical
- Hodell-Natco Industries, Inc.
- IPS Corporation
- ITT Engineered Valves
- JM Eagle
- Jomar Valve
- Jay R Smith Mfg, Co.
- Keckley
- K-Flex USA
- Krylon Products Group
- LA-CO Industries
- Ladish Manufacturing
- Little Giant Pump / Franklin Electric
- Merit Brass Co.
- Metso / Jamesbury
- Mill-Rose Company
- Milwaukee Tool
- Milwaulkee Valve Co, Inc.
- Milwaukee/Hammond Valve
- Mission Rubber Company, LLC
- Mueller Industries, Inc.
- Mueller Steam Specialty
- Nexteel
- NIBCO Inc.
- Oatey SCS Company
- PASCO
- Penn Machine Works, Inc.
- Phoenix Forge Group
- Powell Valves
- Rayovac / Engergizer
- Rectorseal Corp.
- Reed Mfg Co.
- Resun Plug Valve
- Red-White Valve Corp
- Rust-Oleum Industrial Brands
- Shurjoint
- Smith Blair Inc.
- Smith Cooper
- Sharpe Valves
- Spears Mfg. Company
- Spectrum Brands / Rayovac Canada, Inc.
- Spirax Sarco, Inc.
- SSP Instrumentation
- Stanley Black & Decker - Lenox
- Stockham Valve
- SVF Flow Controls
- T Christy Entreprises
- TMK-IPSCO
- Trerice
- Tyler Pipe
- Uponor Ltd.
- Viega Inc.
- Wade Drains
- Ward Manufacturing LLC
- Watson McDaniel Co.
- Watts Regulator Co.
- Watts Water Technologies
- Weldbend Products
- Wheatland Tube Company
- Whitlam Chemical
- Winters Instruments
- Worthington Industries
- Zoeller Pump