Colorful smooth surface twin line hose product description the welding hose is the extruded hose used for welding, cutting and allied processes, it is usually insisted by acetylene hose and oxygen hose, for the oxygen hose, the regular color is blue or green while the other is red or orange, the surface of the hose is smooth, the working pressure is 20 bar in general, while the burst pressure is 3 time of working pressure, that means 60 bar. The working temperature is-20(-4)to +70(+158). tubeblack, smooth, synthetic rubberreinforcementhigh strength synthetic cordcoverblue/red, smooth, synthetic rubber. optional requestiso 3821(formerly known as en559). Specifications itemcode. I.d. O.d. Workpressure burstpressure max.length inch mm mm bar psi bar psi m ft twh5 3/16" 4.8+4.8 12+12 20 300 60 900 120 400 twh6 1/4" 6.4+6.4 13+13 20 300 60 900 120 400 twh8 5/16" 7.9+7.9 15+15 20 300 60 900 120 400 twh8/10 5/16"+3/8" 7.9+9.5 15+17 20 300 60 900 100 330 twh10 3/8" 9.5+9.5 17+17 20 300 60 900 100 330 overall showing c company information hiteck factory history: established in 2010business type: manufacturer and exportermain products: small machinery such as hydraulic hose crimping machine, industrial hose, hydraulic hose, pvc hose and hose coupling. p packing & shipping fast delivery international air
Shijiazhuang, China
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Yan (HebeiHiteckMachineryEquipmentCo.Ltd.)
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