Parker Fluid Connectors
Parker Grade R Single Line Oxygen Welding Hose, Series 7121
7121-25200
Special Price
$1.93
Regular Price
$3.86
Availability:
Out of stock
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
Industry Standards:
• ARPM IP-7
Safety/Technical:
• Grade R is also suitable for use with inert gas.
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.
| Product Name | Parker Grade R Single Line Oxygen Welding Hose, Series 7121 |
|---|---|
| SKU | 7121-25200 |
| Application | Welding |
| Cover Structure | Longitudinal ribs |
| Weight kg | 0.1 lb |
| Cover Material | Green EPDM |
| Colour | Green |
| Hose I.D (size) | 04-Jan |
| Hose Inner Tube Material | Black EPDM |
| Hose Inside diameter | 1/4 inch |
| Hose Outside Diameter | 0.53 inch |
| Hose Reinforcement Material | Two textile plies |
| Max Operating Temp (C) | 93 °C |
| Max Operating Temp (F) | 200 °F |
| Max Working Pressure (psi) | 200 |
| Media | Industrial Oxygen |
| Minimum Bend Radius | 2.5 inch |
| Minimum Operating Temperature © | -40 °C |
| Package Type | Reels |
| Parker Category | Grade R Single Line Oxygen Welding Hose, Series 7121 |
| Specifications Met | ARPM IP-7 |
| Standard Pack Qty (ft) | 800 ft |
| Brand | Parker Fluid Connectors |