LNG is liquefied natural gas, the main component of which is methane.LNG is produced by cryogenic cooling of gaseous natural gas at atmospheric pressure so that it condenses into a liquid. LNG from coke oven gas is produced from coke oven gas, a by-product of coking plants, using methane synthesis process technology to produce SNG, which is liquefied into LNG by deep cooling.

 　　Coke oven gas contains a certain amount of impurities, it is necessary to purify it to meet the requirements of the process, and its process production equipment including compression, desulfurization, synthesis, liquefaction of four stages. In the process of water circulation system is often need to be used to ensure that the normal operation of the water distribution system is very important, due to the low temperature in winter, need to accompany the heat for the pipeline to avoid freezing phenomenon.

 　　Coke oven gas to LNG project in order to ensure that the water circulation system of pipelines, tanks can operate normally at low temperatures, the selection of medium temperature electric heat tape products for its heat insulation, taking into account the special characteristics of the coke oven gas to LNG selected medium temperature self-limiting temperature reinforced electric heating cable.

 　　                  Medium temperature self-limiting temperature reinforced electric heating cable double insulation structure, maintaining a high temperature, with explosion-proof performance, can be arbitrarily cut, cross-overlapping winding, has been widely used in a variety of pipelines, tanks accompanying heat preservation, the use of the product effect is well received by the user.