LNG Tank

Tank, Control valve, Vacuum hose (domestic tank) We can provide imported or domestic valves for the tank.

Parameter

Max Pressure : 1.2

Geometric Volume : 60

structure form : Horizontal/Vertical

Medium : LNG

Sealing-off vacuum degree : <3

Class : Ⅱ

Filling rate : 90%

Static evaporation rate : <0.2

Leak-out gassing rate : <6x10-5

Description

Tank, Control valve, Vacuum hose (domestic tank)

We can provide imported or domestic valves for the tank.

Project		Unit	Parameter		Remark
			inner case	outer case
Max Pressure		MPa	1.2	-0.1
Geometric Volume		m3	60
Heat-insulating method			Perlite/High vacuum multilayer insulation
structure form			Horizontal/Vertical
Medium			LNG
Sealing-off vacuum degree		Pa	<3
Class			Ⅱ
Design temperature		℃	-196	60
Working temperature		℃	-162	ambient temperature
Filling rate		%	90%
Static evaporation rate		%/d	<0.2
Leak-out gassing rate		Pa.m3/s	<6x10-5
Main material	Head		06Cr19Ni10	Q345R
	Shell		06Cr19Ni10	Q345R
Welding coefficient			1	0.85