G411 & G412 Grade R Single Line

Grade R Single-Line Welding is designed for welding and cutting where oxygen and acetylene are used and single hoses are preferred. The fluted cover and heavy reinforcement have made this hose popular wherever external abuse is severe. G412 meets RMA specifications for Grade R, Type S. However G412 is not suitable for use with other fuel gas mixtures that have appeared in recent years. These hydrocarbon based fuel gases require a low-permeation, oil resistant hose (inquire for G423).

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  • G411/A-025 1/4" ACETYLENE WELDING HOSE
    G411/A-025 G411/A-025 1/4" ACETYLENE WELDING HOSE
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    Price:  $1.52 ft
  • G411/O-019 3/16" OXYGEN WELDING HOSE
    G411/O-019 G411/O-019 3/16" OXYGEN WELDING HOSE
     Qty
    Price:  $1.20 ft
  • G411/O-025 1/4" OXYGEN WELDING HOSE
    G411/O-025 G411/O-025 1/4" OXYGEN WELDING HOSE
     Qty
    Price:  $1.52 ft
  • G412/A-025 1/4" ACETYLENE WELDING HOSE
    G412/A-025 G412/A-025 1/4" ACETYLENE WELDING HOSE
     Qty
    Price:  $1.68 ft
  • G412/A-038 3/8" ACETYLENE WELDING HOSE
    G412/A-038 G412/A-038 3/8" ACETYLENE WELDING HOSE
     Qty
    Price:  $2.24 ft
  • G412/O-025 1/4" OXYGEN WELDING HOSE
    G412/O-025 G412/O-025 1/4" OXYGEN WELDING HOSE
     Qty
    Price:  $1.68 ft
  • G412/O-038 3/8" WELDING HOSE-OXYGEN LINE
    G412/O-038 G412/O-038 3/8" WELDING HOSE-OXYGEN...
     Qty
    Price:  $2.24 ft
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