Gas Line - Autogene EN ISO 3821 NR/L - NB/L 20 | Product Series

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Gas Line - Autogene EN ISO 3821 NR/L - NB/L 20

Gas Line - Autogene EN ISO 3821 NR/L - NB/L 20

Where to Buy

Autogene EN ISO 3821 NR/L - NB/L 20 is designed for delivery of welding and allied process gases.

Technical Specifications

  • Weight: 0.10 to 0.16 lb/ft, 0.15 to 0.24 kg/m
  • Hose Inner Tube Material: Ethylene Propylene Diene Monomer (EPDM)/Styrene Butadiene Rubber (SBR)
  • Brand: Parker
  • Maximum Operating Temperature: 176 °F, 80 °C
  • Minimum Operating Temperature: -13 °F, -25 °C
  • Maximum Operating Pressure: 2 MPa, 20 bar, 300 psi
  • Application: Gas & Welding, Gas Transfer (Welding and allied process gases)
  • Product Type: Specialty Hose, Transfer Hose
  • Technology: Fluid & Gas Handling
  • Cover Material: Ethylene Propylene Diene Monomer (EPDM)
  • Materials of Construction: Rubber
  • Design Factor: 3:1
  • Division: Polymer Hose Division Europe
  • Product Style: Delivery
  • Minimum Bend Radius: 1.575 to 2 inch, 40 to 50 mm
  • Specifications Met: ISO 3821, EN
  • Cover Color: Blue, Red
  • Media: Welding Gases (Industrial Gases), Welding Oxygen (Industrial Oxygen)
  • Compatible Fitting: n/a
  • Inside Diameter: 1/4 to 0.394 inch, 6.3 to 10 mm
  • Length: 40 to 100 m
  • Hose Reinforcement Material: Synthetic Textile Yarn
  • Outside Diameter: 0.524 to 0.669 inch, 13.3 to 17 mm
Safety Warning

Full Product Description

Autogene EN ISO 3821 NR/L - NB/L 20 is a single line hose designed for delivery of welding and allied process gases with colored cover to match the EN specs indication: Red for Acetylene and Blue for Oxygen. Can be used either in industrial and domestic application and its high grade materials enable a safe use in all circumstances, furthermore it exceeds the stantard prescribed values on backfire test. The non-blooming tube minimizes the migration of combustible waxes or plasticizers to the surface of the rubber and the cover is resistant to abrasion, heat, sparks, ozone and mild chemicals. It is ideal for all those applications where the fuel gas and oxygen sources are separated and a twin hose is not practical.

Markets
• General Industrial
• Marine
• Processing
• Construction industry

Features/benefits
• Available in long continuous lengths providing maximun versatility
• Special cover compound does not burn when in contact with incandescent particles and hot surfaces
• Design Factor Value 3:1 enhances safety for operators and equipment
• Excellent flexibility for ease of handling

Applications
• Bending, brazing, cutting, fabricating, gouging, joining, piercing, pre-heating, post-heating, severing, soldering, straightening, surfacing, trimming
• Assembly and fabrication shops, construction, factories, foundries, mines, oil rigs, plumbing, rail yards, salvage, scrapyards, shipyards, steel mills

Related Documents

Literature and Reference Materials
Parker Industrial Hose Catalogue CAT_4401_UK--(English)
Compliance, Certifications & Safety
Parker Safety Guide for Selecting Hose, Tubing, Fittings and Accessories--(English)
REACH_Declaration--(English)
ROHS_III_Declaration--(English)
Product Demos & Tutorials
Parker_How to Video - For a Correct Hose Installation_UK--(English)
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Products Hose I.D. (inch) Hose I.D. (mm) Cover Color Length (m)
IH30412803/40 1/4 6.3 Red 40
IH30412914/100 5/16 8 Red 100
IH30412716/40 0.354 9 Red 40
IH30412716/100 0.354 9 Red 100
IH30413221/40 0.394 10 Red 40
IH30413221/100 0.394 10 Red 100
IH30412703/40 1/4 6.3 Blue 40
IH30412915/100 5/16 8 Blue 100
IH30412707/40 0.354 9 Blue 40
IH30412707/100 0.354 9 Blue 100
IH30413220/40 0.394 10 Blue 40
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