Youbest Welding Ltd is one of the leading China open heads-tube to tube welding heads tok series manufacturers and suppliers, welcome to wholesale cheap youbest welding or cutting fusion tube welding from our factory. TOK Open Heads Series: Tube to Tube Welding HeadsTOK open welding head is special designed for tube to tube TIG welding, suitable for carbon steel, stainless steel tube to tube connection, mainly for wire feeding or self-fusion.Suitable for wall thickness 1～5mm tube installation, wide range of welding with touching tracking. Product SpecificationsItem No.TOK43TOK77MaterialCarbon steel, stainless steelCarbon steel, stainless steelTube OD（mm）Outer clamp:Φ15～Φ25    （5/8″～1″）Outer clamp:Φ19.05～Φ45（3/4″～1 3/4″）Inner clamp:Φ25～Φ43      （1″～1 5/8″）Inner clamp:Φ45～Φ77        （1 3/4″～3″）Tungsten diameter（mm）Φ2.4Φ2.4Rotation speed（rpm）0.37～7.450.19～3.8Protective gasArArCoolingWaterWaterCooling flow（ml/min）≥600≥600Clamps（mm）A128180B115120C85～9295～101D16592E4482F230290Weight（kg）2.5(no cable)4.0(no cable)Dimension(mm)305×128×230310×180×290MOQ1pcExport PortShanghaiWarrantyOne YearAfter-sales ServiceEngineers available to service overseasDelivery Time2-4 Weeks Product FeaturesSuitable for thin wall thickness carbon steel, stainless steel pipeline orbital welding;Suitable for connection of tube to tube, tube to flange, tube to elbow, tube to valve and so on;Automatic all position TIG tube to tube welding with/without wire feeding;Water circuit cooling, achieving long time working;Mechanical profile tracking design, ensure seam quality. PackagingApplication Examples 

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