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ContiTech Gemini® Twin Line Welding (Grade R)

Type VD

Gemini Twin Line Welding Grade R

For welding service. Meets RMA IP-7 standard for Grade R welding hose.

For more information, view the ContiTech Industrial Hose Catalog (PDF - 6.15 MB).

I.D. Nom O.D. MAX. WP WEIGHT
inch mm in mm psi Mpa lb/ft kg/m
3/16 4.8 0.44 11.2 200 1.38 0.13 0.19
1/4 6.4 0.53 13.5 200 1.38 0.18 0.27
5/16 7.9 0.59 15.0 200 1.38 0.22 0.33
3/8 9.5 0.66 16.8 200 1.38 0.26 0.39
Performance Characteristics
Tube Versigard® synthetic rubber compatible with oxygen and acetylene gases.
Cover Versigard® synthetic rubber smooth surface
Reinforcement Spiral synthetic yarn
Temperature -40°F to 120°F (-40°C to 49°C)
Packaging 500' reels
Branding Example: Gemini® 1/4” Grade R Acetylene Only Std Duty Max Wp 200 psi Meets RMA IP-7-2008. Made In USA. Goodyear®
Couplings Contact fitting manufacturer for proper fitting recommendation and coupling procedure.
Non-Stock/Sizes For special production run minimum requirements contact customer service.
Order Codes 569-588