ethylstationto concentrateto supplyWeldinggasusing gas，AcetyleneandOxygenisAdoptpipingConveyingof。 Acetyleneandoxygen pipelinesameto belong toinflammableexplosivemediumandtubing，thusought toto adopt or carry outtubingengineeringofburstfacilities。 OxygenWithAcetylene Hoseto happento cause to explodeofcauseas follows。 (1)GasIntubinginward flowingmove，to mix togetherstream of airto hit the targetrust、dropletetcWithtubingto arisefrictionhotandto collidehot (especiallyIntubingcorner)，istubingto happento catch fireexplosionofoneelement。 (2)due toto leak air or gas，Intubingsurroundingto formexplosionnatureGasto remain inofspace，flameandto happento catch fireandexplosion。