130
Oklahoma Custom Coating
OMB Valves, Inc.
Online Valves Ltd.
Oxford Flow Americas Inc.
PA Inc.
PAC Stainless
Pennsylvania Machine Works, Inc.
Perar Usa Inc.
Petrochem Valve Inc.
PetroGas Piping
Petro-Valve
Phillips 66
Phoenix Forge Group
Pierian Consulting
Pillar America, Inc.
Pipe Distributors Inc.
Pipeline Products Specialty Company
Powell Valve
Precision Spray & Coatings
Primus Pipe and Tube, Inc.
Pro Piping & Equipment, Inc.
PSS Industrial Group
Puffer Sweiven
Puget Sound Pipe and Supply
QRC Valves
Quadax Valves
Ram Alloys
Ramco Manufacturing Co., Inc
Ratnamani Inc.
Remco Industrial Piping Material
RK Supply
Rolled Alloys
RSVP Actuators and Controls, Inc.
SCV Valve, LLC
SDB Trade International, LP
Service Metal
Severe Service Specialist
Seybold International Corp.
Sierra Valve & Equipment, Inc.
Silbo Industries, Inc.
SMP Supply
SNAPP
SouthCross Materials LLC
Southeastern Hose
Southwest Machine Works
Southwest Valve, Inc.
Space City Distribution, Inc.
Special Piping Materials
Southwest Valve, Inc.
Space City Distribution, Inc.
Special Piping Materials
Specialty Equipment Company
Stainless Tubular Products, LLC (STP)
Starflex America Inc.
Steelhead Tubular
Strahman Group
Stream-Flo Industries
STS Industrial, Inc.
Sunbelt Supply
Sunbelt Supply 2
Superior Valves
Swepco Tube, LLC
Swift Oilfield Supply - Canada
Ta Chen International, Inc.
Taylor Valve Technology
Teadit NA
Tex Tube
Texas Pipe & Supply
TEX-FIN, Inc.
Thomas Supply & Distribution
Tiger Valve Company
Tioga Pipe
Toolpushers Supply Co.
TPC Industrial LLC
Trace Applications Inc.
Tubacero
Tubacex America Inc
Tube Forgings of America, Inc.
TWC the Valve Company
Twinco Industrial Products
Tylok Fittings & Valves
U. S. Metals
U.S. Alloys, Inc.
Unified Alloys
Union Tech
United Titanium Inc.
Valero Energy
Vallourec Usa Corp.
Valmet
Valve Source, Inc.
Valves Unlimited Inc.
Valvosider
ValvTechnologies