500m³ Lin Flat Bottom Storage Tank for Industrial Use

• Customization: Available
• Condition: New
• Customized: Customized
• Certification: GB
• Tank Marerial: Metal Tank
• Storage Objects: Liquid
• HS Code: 8609001100

Product Description

Product Parameters

Design code	• JB/T13369 "Powder thermal-insulating low-pressure cryogenic liquid storage tanks"
	• API620-2018 "Design and construction of large ,welded, low-pressure storage tanks"
	• JB/T13369
	• API620-2018
Function	Storage Cryogenic liquid
Type	Double-layer metal
Storage Medium	LIN
Insulation Type	Perlite powder + cellular glass insulation block
Design Temperature	Primary container	-196ºC/50ºC
	Secondary container	-196ºC/50ºC
Design Pressure	Inner Vessel	25/-0.5kPa
	Outer Shell	1.0/-0.5kPa
The Main Material	Primary container	S30408
	Secondary container	Q235B/Q245R/Q345R
Working Pressure	5~20kPa
Effective Volume	500
Design service life	20 years
Painting	Primer coat (Prefabricated)+ intermediate coat + topcoat (on-site)
Color	Customized / Standard [white]
Mode of transportation	Road, Sea or Railway
Core Components	Primary container, Secondary container, Insulation system, Pipeline, Ladder & platform, Valves & Instruments, electric system

Technical Requirements
 1.Inner container: made of austenitic stainless steel S30408, fully welded structure, is the core component of the single containment storage tank.
2.The storage tank contains a pressure protection system. When the pressure in the storage tank exceeds the setting value, the vent regulating valve will be automatically opened; when the pressure continues to rise, the breathing valve exhales; if the pressure continues to rise, the bursting disc bursts to release the pressure in the tank.
3.Structure: flat-bottomed, dome roof, vertical double-layer metal wall; 
4.Insulation: Interlayer and top with perlite powder accumulation , bottom with cellular glass insulation block; 
5.Inner and outer tank pipelines: the inlet and outlet pipelines for liquid nitrogen and low temperature gaseous nitrogen made of stainless steel (S30408). Pipes and various low temperature and normal temperature valves and instruments form a complete operation area.

 

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