LNG transportation semi trailer

发布时间 2019-01-08
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Technical parameters:


ItemsData

Inner shellOuter shell
Operating pressure (MPa)0.7≤-0.1
Design pressure (MPa)0.77-0.1
Caculating pressure (MPa)0.87-0.1
Operating temperature (℃)162normothermia
Design temperature (℃)19650
Full volume (m3)51.068.82
Material of main pressure partHead(mm)0Cr18Ni9Q345R
Shell(mm)0Cr18Ni9Q345R
Design
thick
Head(mm)7.416.3
Shell(mm)7.424.2
Nominal thickHead(mm)86
Shell(mm)108
Filling mediumLNG
Filling ratio0.9
Maximum filling weight  (kg)19700
Corrosion allowance01



Product Presentation :

LNG transportation semi trailer having the advantages of flexible mode of transportation,safety and reliability,a good economy etc. is widely used in the various kinds of LNG apply project constructions of LNG automobile filling stations, LNG vaporization stations,LNG city peak-shaving stations,LNG bottle group plants,the remaking of LNG vehicle-mounted system.

Semi trailer is consisted of tank,chasis,outrigger,traction pin and so on.Tank is consisted of a carbon steel vaccum outer shell and a austenitic stainless steel with concentric,the interlayer between inner and outer shell is wined with dozens of layers of aluminized paper and is highly vacuumized.In order to the vaccum is kept for a long time,the interlayer is also set up of adsorbent.Now there are mainly several kinds of specifications of 30m3, 40m3, 45m3, 50m3 and so on.

LNG transportation semi trailer

LNG transportation semi trailer

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