Specifications

Mapp Gas
1.high release in its primary flame
2.available in disposable steel cylinder
3.Mapp gas usesr: for welding, brazing

Mapp Gas

 

1.Mapp Gas is  a stabilized mixture of various hydrocarbons,principally methyl acetylene and propadiene.

 

2.Mapp Gas produces a flame temperature(2,976°C) secondonl to acetylene when burened in oxygen.

 

3.Mapp Gas has a high release in its primary flame (inner cone )( 15,445kj/m3 ),slightly lower than that of acetylene (18,890 kj/m3) and much high than that of propane (10,433 kj/m3 ). Its secondary flame (outer cone) also gives off a high  heat  release,similar to propane and natural gas, and it can burn continuously for 3 hours under normal working condition.The weding temperature can reach 1350 °C and the combustion temperature can reach 1300°C

under anaerobic conditions.

 

4.Mapp Gas is available in disposable steel cylinder.