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- Contact Person : Mr. Wang Max
- Company Name : Hangzhou ELK Refrigerant High-Tech Co., Ltd.
- Tel : 86-571-63793699
- Fax : 86-571-63806039
- Address : Zhejiang,Lin'an Hangzhou,NO.16 Qingxi Street, Langkou, Taihuyuan Town
- Country/Region : China
- Zip : 311300
R600A,R134A,R22,R1270,R290,R401A,R402B,R404A,R406A,R407C,R408A,R409A,R415B,R417A,R507 and MAPP GAS
Product Detailed
Related Categories:Natural Gas
1.Mapp gas
2.The flame temperature is high
3.health
4.efficient
5.Special welding torch,convenient with the hand
MAPP gas is a mixture of various hydrocarbons, principally, methylacetylene and propadiene. It produces a relatively hot flame (2,976°C) with a high heat release in the primary flame (inner cone) (15,445kJ/m 3 ), less than for acetylene (18,890kJm 3 ) but much higher than for propane (10,433kJm 3 ). The secondary flame (outer cone) also gives off a high heat release, similar to propane and natural gas. The combination of a lower flame temperature, more distributed heat source and larger gas flows compared with acetylene results in a substantially slower pierce time.
R600A,R134A,R22,R1270,R290,R401A,R402B,R404A,R406A,R407C,R408A,R409A,R415B,R417A,R507 and MAPP GAS
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