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China 20m3 16bar Cryogenic Liquid Nitrogen Tank Hot Sell to Russia

China 20m3 16bar Cryogenic Liquid Nitrogen Tank Hot Sell to Russia

Liquid Oxygen Nitrogen Storage ISO Cryogenic Tank About us: Our company is one of main factory in China Chemical Equipme
Basic Info
Model NO. CFL-20
Condition New
Transport Package Container
Specification 30M3
Trademark DSW
Origin China
HS Code 731100
Product Description
Liquid Oxygen Nitrogen Storage ISO Cryogenic Tank
Model:1CC-TCS-20000/24 Insulation type:Multi layer
NOItemsInner vesselOuter vessel
1Design pressure MPa2.4-0.1(outer)
2Working pressure MPa2.1-0.1(outer)
3MAWP MPa2.4/
4Design temperature ºC-40-19~50
5Working temperature ºC≥-40normal
6Pneumatic test MPa2.4/
7G. Vol m320.115.13(interlayer)
8E. Vol m318.5/
9MediumLCO2Multi layer
10Main material16MnDr16MnDr
11TreatmentSandingSanding and coating
12Corrosion allowance mm01.0
13Joint efficiency10.85
14Filling rate92%/
15Static evaporation %/d/
16Seal off vacuum degree Pa≤1×10-2
17Leakage of vacuum interspace Pam3/s≤1×10-6
18ISO code22T7
19Diameter mmΦ2200Φ2400
20External Dimensions mm6058×2438×2591
21type Horizontal
22Tare weight Kg~12300
23Fully loading weight Kg~21700
24Design service life10years
25Open pressure for safety valve2.55Mpa
26Sort
27PaintingJotun
28Thickness of coating Um300
29Shipment classification CCS
30Portable tank guidelineT75

 

China 20m3 16bar Cryogenic Liquid Nitrogen Tank Hot Sell to Russia

China 20m3 16bar Cryogenic Liquid Nitrogen Tank Hot Sell to Russia

China 20m3 16bar Cryogenic Liquid Nitrogen Tank Hot Sell to Russia


About us:
Our company is one of main factory in China Chemical Equipment Group, and as well as the biggest pressure vessel manufacturer in Zhejiang. Sep. Established in 1972 years, We're engaged in design and manufacture pressure vessel for more than 40 years, and have the Design License of Special Equipment (Pressure vessels of type , , ) (RSPZJHG0401-2), It has the following licenses issued by the State Administration of Quality Supervision, Inspection and Quarantine: A1, A2, B3, C2 and C3 pressure vessel manufacturing licenses; the design license for A1, A2, C2 and C3 pressure vessels; and the design license of GC1(3), GC2 and GC3 pressure piping
We have passed ISO9001:2008 International Quality Supervision System Certification. We own 170000 square meter building size The total assets is 180 million, has 500 workers and staff members, including 55 technician (6 super- engineer, 19 engineer, 10 primary technician, 1 super-technician, 4 technician, 15 Nondestructive Tester (RT, UT). There're 8 departments, such as technology, production, sales, quality, purchase, finance, secretary and standard, 1general management office, 1 international export office (Ningbo DSW), 5 workshops and 1 Installation Company. Set up the Welding Test station with Ningbo Bureau of Quality and Technical Supervision. Quality Guarantee System charged by quality engineer, design engineer, welding.

 

China 20m3 16bar Cryogenic Liquid Nitrogen Tank Hot Sell to Russia

 

Inspection guarantee:

The relevant welding seams will be subject to 100% RT non-destructive testing and penetrant testing (PT) according to the technological requirements of storage tank production. High-purity nitrogen (up to 99.999%) will be used to conduct the strength testing. Finally, advanced helium mass spectrometer leak detectors (with precision up to 2×10-9Pa.L/s) will be used to conduct Helium mass spectrometer leak detection. The inner containers of the storage tanks will be passivated by overall pickling to meet the cleanliness requirements for dangerous goods. Imported ultraviolet black light lamps will be used to make sure that there is no oil stain and other organic impurities in the inner containers. The inner and outer containers, after cleaning, will be assembled at a time interval less than 2.5 hours. After assembling, the inner containers and interlayers will be filled with nitrogen to protect them from dust and organic impurities, so as to ensure the cleanliness. The inner and outer surfaces of the outer containers will be subject to overall sandblasting treatment to meet the requirements of Sa-2.5 standard. When the surfaces of steel plates show the metallic color, a vacuum cleaner will be used to suck off the dust adhered to the surface so as to further ensure the vacuum degree in the interlayer. Special high-quality perlite is used as the insulation material in the interlayer. The perlite will be treated by using our company's special process before being in the interlayer. All the internal cylinders, after manufactured, will be subject to the gas-tight and pressure performance tests. Both the internal and outer cylinders will be subject to rigorous Helium mass spectrum leak detection. After the production is completed, all the pipe openings will be opened to carry out nitrogen purging and replacement, so as to meet the oxygen usage standard. After this, all the pipelines and valves will be sealed and the tanks will be filled with 0.2MPa high-purity nitrogen for protecting the tanks.

China 20m3 16bar Cryogenic Liquid Nitrogen Tank Hot Sell to Russia