High Pressure Equipment Company
High Pressure Equipment Company designs, manufactures, and markets products used in the chemical, petrochemical, oil and gas, waterjet cutting and blasting, industrial research and development, general industrial, university and pharmaceutical industries. These products include high-pressure valves, fittings and tubing, reactors, pressure vessels, intensifiers, gauges, pumping systems, gas booster systems and pressure generators.
http://www.highpressure.com/

Folglade Pipe and Fittings Ltd.
Folglade produce Pipe Fittings, Stove Pipes and High Pressure Flanges with qualified engineering staff in installation design and Fabrication Steelwork and Railway Fabrication
http://www.folglade.co.uk/

Legris
Leader of industrial components for fluid circuits: instant fittings, pneumatic fittings, quick acting couplers, industrial ball valves, compression fittings, high pressure couplings, non return valves and high pressure ball valves, technical tubes and hoses
http://www.legris.com/

RB Pipetech
Valves, manifolds, couplings, pressure vessels, high pressure hoses and misc. pipe fittings. Joint and pipe testers. Design services. Operating in the North Sea.
http://www.rbpipetech.com/

Zec S.p.A.
Low, medium, high and very-high pressure flexible thermoplastic hoses, pipe fittings. Tubi flessibili a bassa, media, alta e altissima pressione, raccorderia.
http://www.zecspa.com

Pressure Connections Inc.
Pressure Connections Corp. manufactures hydraulic fittings,in steel, stainless, brass, etc. including OFS, quick disconnects, brass fittings, hose barbs, push-in fittings, live swivel joints, instrumentation fittings plus hose and hose fittings.
http://www.pressureconnections.com

Industrial Pipe Fittings, LLC
Manufacturer of extended length fabricated pressure and gravity fittings and distributor of HDPE pipe and molded fittings. Overview of product catalog is provided. Headquarters in Houston, Texas.
http://www.hdpefittings.com/

Andreas Hofer
Membrankompressoren, Kolbenkompressoren, Armaturen / Planung, Konstruktion, Herstellung, Training, Wartung: Andreas Hofer ist für Sie tätig
http://www.andreas-hofer.de/english/index.htm

High Pressure Hire
Offer the manufacture, sales and service of high pressure water jetting machines and steam cleaners. Offers guide to all aspects of cleaning with high pressure water or steam.
http://highpressurehire.co.uk

Wiromet S.A.
Polish producer of high-quality machinery and equipment including high pressure plunger pumps and units. Applications include central pump stations and high pressure cleaning with a jet of water.
http://www.wiromet.com.pl/