Low temperature liquid storage tank 1. Technical parameters for design of low-temperature storage tanks one Product model: CDK5/1.6 Strain Strengthening (PS) for Low Temperature Liquid Storage Tanks two Placement form District car support three Design standards TSG21-2016. GB/T150-2011. GB/T18442-2019 four Design pressure (inner container/outer container) 5B:1.68MPa/-0. 1MPa five Maximum working pressure (inner/outer container) 5B: 1.6MPa/-0.1MPa six Design Temperature -196 C/50°C seven Full volume/effective volume 5000L/4750L eight filling ratio 95%， LO2 filling capacity 5225kg nine Main material Inner cylinder/head S30408 GB/T24511-2017 ten Outer cylinder/head Q345RGB/T713-2014 eleven Filling Medium Liquid nitrogen (3839kg), liquid oxygen (5403kg) Liquid argon (6645kg) twelve Insulation method and insulation thickness High vacuum multi-layer winding 25mm thirteen Types of pressure tests and test pressures hydrostatic test 2.55MPa fourteen Types of leakage experiments and test pressures Air tightness test 1.60MPa fourteen Non destructive testing methods and proportions RT\PT\MT 100% inside and 20% outside fourteen Vacuum interlayer leakage rate 1x10* Pa. m3/s fifteen Static evaporation rate (liquid nitrogen) 0. 45%/d sixteen Internal container pressure at factory 20KPA seventeen Factory vacuum degree C0. 01Pa eighteen Paint brand and film thickness Haihong aged 250um nineteen Supporting form Neck suspension+support twenty Product dimensions in millimeters 2331 X 2325 X 3086mm twenty-one Chassis dimensions (length x width) mm 2200*2200mm twenty-two Equipment weight (including base bracket) 2734kg twenty-three Internal and external pipeline materials S30408 GB/T14976-2016 twenty-four supercharger 20Nm3/h twenty-five vaporizer 80Nm3/h twenty-six Outlet pressure 1. 6-0. 1MPa twenty-seven design service life 50 years
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