453.6g MAPP GAS 16 Oz Welding Gas Disposable Cylinder

Both liquid and gas forms of MAPP are colorless. The gas has an obvious acetylene-like or fishy smell when the concentration is higher than 100 ppm, which is due to the addition of substituted amines as polymerization inhibitors. Low molecular weight alkynes have a strong odor. If inhaled in high concentrations, MAPP gas is toxic.

Mapp gas is a mixture of various hydrocarbons, mainly methyl acetylene, propadiene, and propane (MAPP). It generates a relatively hot flame (2,976°C) and releases high heat (15,445kJ/m 3) in the main flame (inner cone), which is lower than acetylene (18,890kJm 3), but much higher than propane ( 10,433kJm) 3). Similar to propane and natural gas, the secondary flame (outer cone) also releases high heat. Compared with acetylene, the lower flame temperature, more dispersed heat source, and larger airflow together lead to a greatly reduced perforation time.

Packing specification:
Net weight: 453.6G/CYL, 12CYLS/CTN
Quantity in 1 x 20ft Container: 17004CYLS=1417CTNS

Chengdu Henbin Refrigeration Technology Co., Ltd. is a large modern chemical enterprise specializing in manufacturing, researching, and exporting high purity fluoro-chemicals, fine chemicals, hydrocarbon chemicals, etc. Its headquarter locates in Sichuan capital Chengdu city, and has two profound manufacturing bases, separately in the Qingdao City of Shandong Province and Jinhua city of Zhejiang Province. Our company takes "Science and Technology, Environmental Protection, Internationalization" as a development direction and "First-class Technology, First-class Quality, First-class Service, First-class Efficiency" as a service tenet.

Q: If there's space for you to lower the price?
A: The price in that field is changeable, so, feel free to ask for the latest price and I'll provide you the lowest.

Q: Could I use my own LOGO or design on goods?
A: Customized logo and design on mass production are available.
  
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A: Sure, welcome any time. We can also pick you up at the airport and station.

Q: What is the delivery time?
A: One week for sample, 15 to 20 days for mass production.
 
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A: TT, L/C at sight, Paypal, Western Union, etc. Normally 30% T/T in advance, 30% TT before shipment, the balance against the copy of B/L in 7 days.
  
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A: We will do our best to offer a competitive price, usually the discount depends on the quantity.

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A: We will try our best to negotiate with the shipping company, we save every penny for our customers, if it is possible, you can designate your own shipping agency.

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A: Absolutely YES. We are a "made in china" verified supplier.