Every country has a standard to make this kind of cylinders. For example in my country there is a standard to make this kind of cylinders. And this instructions must to be followed by any factory which want make LPG cylinders. For example this kind of factories , must follows the meassures , welding specifications using special process , the steel used under standard for quality , hardeness , etc. Size of cylinders , shapes , according the use, for example household , automotive , industry ,etc. Any use must have a different design. For example you musn´t use the cylinder desingned for automotive in household and so on. If you want to get more specific information about this , you should go to your local office for standars in your country . So every country has an office for standards which is something like a library where only you can find all standards instructions to make a lot of things.. Eg. Automotive , Mechanical , Chemical , Aircraft ,etc... Regards.
yes
25.80 RM
Pressurized cylinders for LPG are made of steel.
LPG Merox unit is a process of treatment for LPG to remove poisonous impurities like Mercaptanes and Sulphur and to make it pollution free.
LPG is produced during the petrol chemical distilling process of crude oil.Liquefied Petroleum Gas.
case: steelvalve: brass
lpg gas
LPG / propane expands when it turns from liquid to gas, and this process absorbs heat energy from the air, via the cylinder. This causes cooling and often condensation of water vapor on the tank.
Pressure in an LPG cylinder is dependant of the ambient temperature and the LPG mix considered. For 70% Propane and 30% Butane at 20 degrees Celsius the pressure is 102 PSI (lb/sq.in.) or 703 KPa. Please be aware that the pressure inside an LPG vessel will not drop as vapour LPG is being used. LPG cylinder is not to be understood and dealt with as a pressurised gas storage cylinder that will drop in pressure if gas is being taken out of the cylinder. LPG cylinder contains both liquid and vapour, as vapour is being used at an appliance the liquid vaporises under natural conditions and generates more vapour, hence the efficiency of the LPG storage systems.
15kg , 14.5kg , 5kg , 21 kg ,10kg
yes
Yes. LPG - (liquified petroleum gas)
It all depends on the size of the cylinder.
Filling pressure in lpg cylinder is 14 kg/cm2 to 16kg/cm2 . maximum filling pressure is 16.95kg/cm2
Possilbe
physical change
The empty cylinder weighs upto 20 kgs