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China, Chinese Manufacturer Supply OEM Air Conditioning Refrigerator Welding Copper Tube Industrial Grade Yellow Mapp Gas1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Welding Soldering SuppliesWelding WireCylinder Mapp GasMapp Gas Torch Prices
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
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Product Description MAPP GAS/Pro MAPP gas is a stabilized mixture of various hydrocarbons, principally methyl acetylene.It produces a flame temperature (2,976° C) second only to acetylene when burned in oxygen. It has a high heat release in its primary flame (inner cone) (15 ,445kJ/m3), slightly lower than that of acetylene (18,890kJ/m3) and (10,433kJ/m3). Its secondary(outer cone) also gives off a high heat release.MAPP gas combines the qualities of an acetylene flame with a more even heat distribution. it can burn continuously for 3 hours under normal working condition. The welding temperature can reach 1350° C and the combustion temperature can reach 1300° C under anaerobic conditions.
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