Helical seamless hose made of series 300 stainless steel with up to 4 layers of braid. Available 1/4” – 3” (4-80mm) diameter, suitable for full vacuum up to 12000 psig (827 bar). Comprised of heavy weight seamless 316L stainless steel for cryogenic temperature service up to 1500°F (815°C).
High Pressure Hose & Assemblies
High Pressure Hose and Hose Assemblies
United Flexible has been an industry leader with over a century of dedicated work, offering innovative engineering solutions including manufacturing high pressure hoses and accessories. We produce a variety of high pressure hoses using 316L and 321 stainless steel. With a cutting-edge design and production process, we are able to successfully manufacture our products to the semiconductor, medical, oil & gas, and (cryocooling gas industries around the world. All of United Flexible’s registered trademarks ensure that the highest quality materials and craftsmanship are used for high-pressure and extreme environments, from underwater to outer space.
A high pressure hose system helps solve a number of issues facing the aerospace, automotive, energy, and marine industries. United Flexible strives to produce the best high pressure hoses by engineering mechanical solutions that resolve flexure vibration, thermal, or pressure-related problems involving liquid and gas transfer. United Flexible is also known for being an ultra high pressure hose manufacturer, because we construct our products from metallic alloys reinforced with an inner tube made of fluoropolymers such as PTFE, PFA, and ETFE. Our goal is to provide the simplest solution for the job. Whether you need an entire high pressure hose system or a handful of high pressure hose accessories, United Flexible has what you need.
400M/400H Medium Pressure Annular Hose
Annular hose made of series 300 stainless steel with up to 2 layers of braid: unbraided (400M/400H), single braided (401M/401H), and double braided (402M/402H). Comprised of T321 (400M line) or 316L stainless steel (400H line) for temperature service from cryogenic service up to 1500°F (815°C). Available 1/4” – 12” (4-300mm) diameter, suitable for full vacuum up to 4500 psig (310 bar).
UFC High Pressure Super Flexible Annular Hose
High pressure super flexible annular hose series suitable for full vacuum up to 4424 psig (305 bar), made of series 300 stainless steel with up to 2 layers of braid: unbraided (UFC0), direct braided single (UFC1), or double (UFC2) layer hose. Available 1/4” – 4” (4-100mm) diameter, comprised of T321 or 316L stainless steel for cryogenic temperature service up to 1250°F (677°C).
400X Series High Pressure Annular Hose
General Purpose Smooth Bore PTFE
Smooth bore standard wall PTFE hose with single layer of 304SS braid, FDA compliant PTFE innercore either non-conductive or anti-static options. Assemblies are manufactured with a diverse selection of end fittings for industrial equipment, chemical, transportation, and food processing where temperature, pressure, flexing and purity are essential to the service.
Heavy Duty Smooth Bore PTFE Single Braid
Smooth bore heavy wall PTFE hose with single layer of 304SS braid, FDA compliant PTFE innercore either non-conductive or anti-static options. Assemblies are manufactured with a diverse selection of end fittings for transferring acids, solvents, fuels, adhesives, hydraulic fluid, hot oils and chemicals of all types.
Heavy Duty Smooth Bore PTFE Double Braid
Smooth bore heavy wall PTFE hose with double layer of 304SS braid provides higher burst pressure and safety factor, FDA compliant PTFE innercore either non-conductive or anti-static options. Assemblies are manufactured with a diverse selection of end fittings for transferring acids, solvents, fuels, adhesives, hydraulic fluid, hot oils and chemicals of all types.
Dense-Pac High Pressure Hose
High pressure smooth bore anti-static PTFE hose with Dense-Pac braid reinforcement supports high pressure operation in a lightweight flexible construction. Can be used in higher temperature service conditions such as high temperature hydraulics (phosphate-ester based) in steel mills, plastics reaction injection molding (RIM), heated hose dispensing hot-melts and high pressure gas and oxygen transfer. Available sintered for gas, non-sintered for liquids, in single or double braid.
Rubber Covered FEP Hose
Smooth bore heavy wall FDA compliant FEP innercore reinforced with multiple plies of bonded EPDM with fabric braid and wire helix support for full vacuum resistance. A rugged and reliable construction that is used as a general purpose transfer hose in chemical, pharmaceutical, biotechnology and food processing applications. Previously known as Rubber Covered Jack-Chem.
Silicone Covered PTFE Hose (Filter-Master)
Smooth bore natural PTFE innercore with one layer of stainless steel over-braid and outer silicone jacket. Designed specifically for transferring hot cooking oil in restaurant frying equipment. Filter-Master is used on the hand held wand on filter units to recirculate and purify hot cooking oil. Assemblies are factory produced to the customer’s specific length requirement with various styles of end couplings available. Previously known as Filter-Master.
Ultra High Pressure Hose
Extra High Pressure smooth bore PFA or ETFE core (FDA compliant) with aramid fiber and 304SS wire over-braid, outer cover of abrasion resistant Hytrel color coded blue for ETFE and black for PFA innercore. Ultra is lightweight yet offers high working pressures for inert gas applications and various liquids. Examples applications include compressed gas cylinder filling, spray dryers in milk powder productions, and replacement of rigid high pressure stainless steel tubing in the aerospace industry. Ability to couple 150 plus continuous lengths with no splice joints.
Multi-Braid Extra High Pressure Hose
Smooth bore anti-static PTFE innercore with multiple layers of high tensile 304 stainless steel braid reinforcement. Increases service life and is ideal for high temperature and high pressure impulse service conditions. Applications include hydraulics, pneumatics, heated hose, high pressure gas and oxygen transfer as well as various liquids and chemicals. Minimum burst pressure of 24,000 PSI. Maximum working pressure of 6,000 PSI. Previously known as 58-series.
Easy Bend Open Pitch Convoluted PTFE Hose
Convoluted open pitch PTFE hose with layers of type 304SS wire over-braid construction. Convoluted natural and anti-static PTFE cores for various transfer conditions. Easy Bend is a highly flexible option for installation where smooth bore hose is easily kinked or difficult to install. A wide variety of problem solving in applications such as air compressors, gas turbines, transportation, tank truck, pulp and paper, chemical processing, plastic and rubber curing. Also available in tape wrap version.