We are one of the leading projectors of medical gas pipeline system in China and have carried out such projects for more than a hundred hospitals in China, which gives us valuable experience.

Medical gas pipeline system includes: central oxygen supply system, medical vacuum system, compress air system, AGSS, N2O supply system, CO2 supply system and N2 supply system.

Central oxygen supply system
There are mainly three types of oxygen supply devices in China: gas manifold, oxygen cylinder and oxygen generator. Gas manifolds are mainly used in small and medium sized hospitals which have relatively low demand of oxygen while oxygen cylinders are mainly used in large scale hospitals. The cost of oxygen generator is relatively high but the later cost for use is low and it is now used in many hospitals.

Gas pipelines are usually made of brass and the diameter of it ranges from Φ8 to Φ35.

Usually each floor is equipped with a pressure reducer (functions as both pressure reducer and valve for stopping gas flow). The nurse station is equipped with a medical gas alarm system, which is connected with pressure reducers through wire.

Bedhead units will be installed in wards with gas outlets and other equipment on it. Every ward has a valve to shut off the oxygen supply or two wards can share one. According to Chinese medical regulations, the copper pipes transferring oxygen can not be installed inside the wall. They can only be installed above the ceiling or in channels. Our usual practice is to install bedhead unit in every ward, through which the copper pipes can go. In China, the width of the bedhead unit is usually the same as that of the wall while in other countries the width is usually 1.2m or 1.5m.

Unlike in China, an alarm system is also required to be installed in gas station.