LP Gas High Pressure Hose

  • LP Gas High Pressure Hose

LP Gas High Pressure Hose

Item # Product Name
H-RC-8R 1/2in Heavy Duty High Pressure LPG Hose (Natural Gas)
H-RHA-4 1/4in LPG Hose High Pressure
H-RHA-5 5/16in LPG Hose High Pressure
H-RHA-6 3/8in LPG Hose High Pressure (Natural Gas)

The Flex-Tech H-RHA Series high pressure LP gas hose incorporates our proprietary PVC/rubber blended compound and is available in bulk, finished assemblies and cut-lengths. It’s suitable for high or regulated pressure liquid propane or natural gas applications. Our bulk hoses meet and exceed industry standards and are ANSI/UL 569, ANSI/UL 21, and CSA 8.3-2015 recognized. We offer hundreds of hose assembly combinations that can be found in applications worldwide.

Applications: For the transfer of propane gas or natural gas in high pressure connections including RV appliances, turkey fryers, fish cookers, torches, patio heaters, generators, industrial equipment, portable construction heaters, and more.

The Flex-Tech H-RC-8R is a heavy duty 1/2-inch high-pressure hose suitable for LP or natural gas. It’s used in assembles for OEM, industrial, agricultural, construction and RV applications.

OEM Benefits

Our H-RHA series and the H-RC-8R are economical and durable alternatives to traditional rubber hoses. Our in-house extrusion capabilities allow us to design a hose product that will fit your specific requirements. This hose is manufactured in the USA from premium grade domestic materials and every coil is 100% pressure tested.

You can learn more about the product below. Contact our sales team to discuss your specific needs so we may partner with you for the perfect solution.



Flex-Tech LP Gas (H-HB and H-RHA Series) Hose for Heating, RVs and outdoor cooking appliances. Largest Domestic manufacturer of thermoplastic LPG Hose. Available in bulk, finished LPG assemblies, or cut-lengths, high- or low-pressure LPG applications. UL 569 Recognized component, UL 21 listed and CSA approved to CAN1-8.3.

Potential Use

  • Outdoor Gas Grills
  • RV Hose
  • Turkey Fryers
  • Fish Cookers
  • Torches
  • Patio Heaters
  • Camping Appliances
  • Agricultural Propane and Natural Gas Supply
  • Hot Tar Roofing
  • Temporary Construction Heaters
  • Chicken, Turkey and Swine Confinement Heater Hoses


  • UV/Ozone resistant cover
  • Indented print sequence
  • Non-marking
  • Lighter weight and more economical than rubber hoses
  • Excellent abrasion resistance
  • Good low temperature performance
  • Low permeation
  • Good low temperature performance
  • Made to order custom length assemblies with industry standard fitting combinations

Product Specifications

Additional Information

Tube Material Proprietary PVC/Rubber blended compound
Reinforcement High tensile strength textile yarn
Cover Material UV & Ozone resistant compound
Standard Colors Black
Temperature Range -40◦ F (-40◦ C) to 140◦ F (60◦ C)
Fittings Available Various fittings available
Phthalate Free No
RoHS Compliant Yes
Certification UL 21 and CSA 8.3
Standard Size(s) 1/4 in - 1/2in
Working Pressure High Pressure - 350
Safety Factor 5:1
Standard Length(s) 300 ft - 500 ft
Weight per foot Varies by size and length
Assembled Yes

Item Details

Standard Size(s) O.D. Working Pressure Safety Factor Standard Length(s) Bend Radius (in) Weight (Lbs) Stocked Assembled
1/2in 0.785in 350 psi 5:1 300 ft 4in 0.181 Yes Special Order
1/4in 0.505in 350 psi 5:1 500 ft 2in 0.089 Yes Special Order
5/16in 0.551in 350 psi 5:1 500 ft 2in 0.125 Yes Special Order
3/8in 0.655in 350 psi 5:1 500 ft 3in 0.133 Yes Special Order


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