fireproof material thermal insulation for lng cryogenic storage

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Specifications

fireproof material thermal insulation for lng cryogenic storage
1.light weight
2.good uniformity
3.low thermal conductivity

fireproof material thermal insulation for lng cryogenic storage

Flame-retardant cryogenic insulation paper(compatibility with oxygen) :

The flame-retardant cryogenic insulation paper is made of super-thin glass wool, which is produced in all -electrical kiln with blaze technology, by a peculiar manufactory process. The insulation paper is often composited with aluminum foil as a thermal insulation material for using in the vacuum jackets of storage and transportation vessels for cryogenic liquids(Liquid Hydrogen liquid oxygen, LNG, liquid Helium, liquid Nitrogen and liquid Argon).Its advantage are flame-retardant at open fire and with the best thermal insulation characteristic(lower thermal conductivity, higher contact thermal resistance),low outgassing rate, light weight, high uniformity and wide range of the application temperature:-269°C-800°C

Specification

Item	Unit	Index
Weight	g/m2	14±2.0
Thickness	mm	≤0.06
Tensile Strength	KN/m	≥0.03
Moisture	%	≤1.0
Thermal Conductivity	w/mk	≤1.35*10-4

Q: Natural gas stove is the first off the valve or off the stove button: 1, tempering in the outside pressure is greater than the pressure of natural gas pipeline, the outside world gas into the gas pipeline and be lit will backfire. The harm of tempering is the explosion of natural gas pipeline (especially the explosion of indoor non metallic hose, whose strength is lower than that of steel pipe) and the possibility of fire. However, this problem will not occur in natural gas, so the user does not require the installation of tempering stopper.

Q: Compressed natural gas in the end of this cargo is a few categories: Natural gas (liquefied natural gas) English Name: liquefied natural gasMolecular formula: CH4 molecular weight: 16.04 UN number: 1972Danger number: 21008 RTECS: PA1490000 CAS: 74-82-8Hazard class: class 2.1 flammable gases chemical category: Alkanes

Q: Looking for someone can do not know who is who? Beijing Haidian natural gas repair phone?: If it is not blocked, it is possible that the battery is no electricityThere is a place where the battery is put under the natural stove

Q: Now there are a lot of users in the home are used artificial gas stoves and water heaters, and now to be replaced by natural gas, how should change, what components are needed, what tools are needed: Secondly, some to replace the fire disk.Modified machine is more complex, involving many parts such as machine system gas burning water heater, exhaust gas flow nozzle aperture parameters, gas pressure valve changes and regulation or gas proportional valve settings and so on.

Q: Is gas liquefied petroleum gas: Gas and liquefied petroleum gas is a different gas, the current household gas is liquefied petroleum gas, rather than gasThe gas is coal under high temperature and water vapor effect generated by a mixture of gas, also known as water gas, the main component is carbon monoxide and hydrogen, carbon monoxide flammable, colorless and tasteless, which has great toxicity. In order to warning, adding other gas, very little has a special smell of gas in case of leakage, the people you will smell the smell of gas, people usually smell, the smell of gas is added.

Q: Which side of the gas cylinder is screwed over there?: If you do not know where the switch is not gas, to fill the gas back you will know,

Q: Why does the gas smell?: Not carbon monoxide taste. Some sulfur coal has more sulfur dioxide emissions produced by burning. Smell the nose is it there. Therefore, there is no carbon monoxide by smell Weilai judgment is not scientific. To prevent gas poisoning, must be installed to the stove chimney, the gas chimney is communicated to the outside through the best. A scoop in the window above, maintain indoor air circulation.

Q: What is the difference between liquefied natural gas and natural gas?Now with the family of the gas price is more and more high, so to promote the use of natural gas, liquefied gas and natural gas have what different? Now the home is also used in natural gas pipeline, some are converted into a taxi to burn natural gas. In this way, the hot gas. After the price will still rise?: The main component of natural gas is methane, which is stored in the underground strata of the ancient animals produced by chemical changes, through the drilling of pipeline collected by the user, is the best gas fuel

Q: How much is a liquefied natural gas?: This involves the issue of LNG gasification rate, the gasification rate of each gas source is not the same, generally more than 1 thousand and 400

Q: Do you have natural gas: Yes。Natural gas may contain a small amount of hydrogen sulfide, rotten egg flavor. But after the addition of sulfur gas tasteless odorless. For the convenience of civil natural gas leakage is found, it artificially added thiamine odor agent.

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