Mapp gas physical and chemical property: 1. .Its diameter is 75mm, height 267 mm and gross weight 980g, convenient for holding and carrying. 2. . The welding temperature can be reached 1250°C and the ...

Abstract: A new type of plasma torch with combined stabilization of electric arc by water vortex and gas flow was investigated. This hybrid water/gas stabilization offers the possibility of adjusting ...

Mapp gas is a mixture of various hydrocarbons, principally, methylacetylene , propadiene and Propane(MAPP). It produces a relatively hot flame (2,976°C) with a high heat release in the primary flame ...