Application:gas welding with oxygen,argon and belium Structure: 1.Inside bond layer+outside bond layer 2.Reinforcing layer is braid fiber with high retractility. 3.Outside bond layer is stripes,oxygen hose is red and acetylene hose is either black or green. Temperature:-25 -70 (-13°F +176°F) Safety member:3:1 ( 1Mpa=10bar ≈ 10kgf ≈ 143PSI) |
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