| OverviewIt is necessary in working process of electric furnace.It supplies oxygen into the shell of furnace in cutting the raw material. FeatureHigh pressure piping and high purity copperWelding: two kinds of different metal.Endurance in high temperature and heatness.It makes the cooling water circulate into the inner parts of pipe so that it would be endurable in high temperature and heatness. SpecificationIt is differed by orders. | 
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