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Grade R Single Line Oxygen Welding Hose, Series 7121

Picture for category Grade R Single Line Oxygen Welding Hose, Series 7121

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker's Series 7121 Grade R Single Line Oxygen Welding Hose provides excellent service across a wide variety of industrial and commercial applications. The hose is available in long continuous lengths for efficient inventory management and maximum utility at cramped or hard to reach job sites where the gas sources are separated and a twin line is not practical. The green cover is ribbed for easy visual and tactile identification. Series 7121 is a versatile hose for many common industrial welding applications.

Markets:
• Construction
• General Industrial
• Oil & Gas

Features/Benefits:
• Tube: Black EPDM for oxygen compatibility.
• Tube: Non-blooming to minimize the migration of combustible plasticizers and waxes to the surface of the hoses.
• Reinforcement: Multiple textile plies for strength and kink resistance.
• Cover: Green EPDM for abrasion and weathering resistance.

Applications:
- media
• Oxygen
- usage
• Bending
• Brazing
• Cutting
• Fabricating
• Gouging
• Joining
• Piercing
• Preheating
• Post-heating
• Severing
• Soldering
• Straightening
• Surfacing
• Trimming
- setting
• Auto body shops
• Craft shops
• Garages
• Mines
• Oilfield
• Plumber shops
• Railyards
• Salvage
• Scrapyards
• Shipyards
• Steel mills

Industry Standards:
• ARPM IP-7

Safety/Technical:
• Grade R is also suitable for use with inert gas.
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ActionPart No.AvailabilityPartner AvailablePriceUOMDivisionMinimum Operating TemperatureCover MaterialMinimum Bend RadiusCover ColorHose Reinforcement MaterialMaximum Operating PressureWeightPackage TypeMaximum Operating TemperatureCover StructureHose Inner Tube MaterialInside DiameterApplicationSpecifications MetMediaOutside DiameterLength per PackageHose I.D. (inch)Maximum Working Pressure (psi)
7121-19200
Quote Required
TBD
Hose Products Division-40Ethylene Propylene Diene Monomer (EPDM)2Green2 Plies of Textile2000.08Reel200Longitudinal RibsEthylene Propylene Diene Monomer (EPDM)3/16WeldingARPM IP-7Industrial Gases (Oxygen)0.4408003/16200
7121-25200
Quote Required
TBD
Hose Products Division-40 °CEthylene Propylene Diene Monomer (EPDM)63.5 mmGreen2 Plies of Textile200 psi0.1 lb/ftReel93 °CLongitudinal RibsEthylene Propylene Diene Monomer (EPDM)1/4 inchWeldingARPM IP-7Industrial Gases (Oxygen)13.5 mm800 ft1/4200
7121-31200
Quote Required
TBD
Hose Products Division-40 °CEthylene Propylene Diene Monomer (EPDM)3 inchGreen2 Plies of Textile200 psi0.06 kgReel93 °CLongitudinal RibsBlack7.9 mmWeldingARPM IP-7Industrial Gases (Oxygen)0.590 inch750 ft5/16200
7121-38200
Quote Required
TBD
FTHose Products Division-40 °CEthylene Propylene Diene Monomer (EPDM)4 inchGreen2 Plies of Textile13.8 bar0.21 kg/mReel200 °FLongitudinal RibsBlack3/8 inchWeldingARPM IP-7Industrial Gases (Oxygen)0.660 inch700 ft3/8200
7121-50200
Quote Required
392 In Stock
TBD
FTHose Products Division-40 °CEthylene Propylene Diene Monomer (EPDM)5 inchGreen4 Plies of Textile13.8 bar0.26 lb/ftReel200 °FLongitudinal RibsEthylene Propylene Diene Monomer (EPDM)1/2 inchWeldingARPM IP-7Industrial Gases (Oxygen)22.2 mm500 ft1/2200