Lar/Lox/ LNG ISO Storage Tank Container ASME

• Customization: Available
• Material: Steel
• Usage: Print
• Model NO.: 1AA-TCS-20000/7 ASME
• Structure: General Cylinder
• Power: Hydraulic
• Standard: Standard, Nonstandard
• Pressure Direction: Single-acting Cylinder
• Double-Acting Cylinder Type: Common Cylinder
• Special Cylinder Type: Number of Cylinders
• Combination Cylinder Type: Pressurized Cylinder
• Total Volume: 20000kg
• Dimension: 12192×2438×2591 mm
• Loading Medium: LNG
• Working Pressure: 0.7MPa
• Transport Package: Packed in Foam
• Specification: TPED, EN, ISO9809
• Trademark: DSW
• Origin: China
• HS Code: 731100
• Production Capacity: 60days Per Tank

Product Description

Material: Steel
Use: Industrial Gas
Pressure: High
Brand Name: DSW
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CO2 gas cylinder


20Ft/0.7Mpa LNG ISO Tank CONTAINER
1.1 ISO tank container technical spec 

Model:1AA-TCS-20/0.7                                        Insulation type:Multi layer
NO	Items	Inner vessel		Outer vessel
1	Design pressure     MPa	0.7		-0.1(outer)
2	Working pressure    MPa	0.7		-0.1(outer)
3	MAWP            MPa	0.7		/
4	Design temperature    ºC	-196		-19~50
5	Working temperature   ºC	≥-162		normal
6	Pneumatic test      MPa	0.9		HLD
7	G. Vol              m3	19		2.3(interlayer)
8	E. Vol              m3	17.1		/
9	Medium	LNG		Multi layer
10	Main material	SA240M304		Q345R
11	Treatment	Pickling and passivation		Sanding and coating
12	Corrosion allowance  mm	0		1.0
13	Joint efficiency	1		0.85
14	Filling rate	90%		/
15	Static evaporation   %/d	≤0.34(by LIN)
16	Seal off vacuum degree Pa	≤1×10-2
17	Leakage of vacuum interspace  Pam3/s	≤1×10-6
17a	Vacuum degree Pa	1×10-2
18	ISO code	22K7
19	Diameter         mm	Φ2200	Φ2350
20	External Dimensions  mm	6058×2438×2591
20-a	Valve cabinet       mm	Length: 3063; Height:925
21	type	Horizontal
22	Tare weight           Kg	~7050
23	Fully loading weight    Kg	~8040
24	Design service life	10years
25	Open pressure for safety valve	0.75Mpa
26	Sort	III
27	Approval classification	Bureau Veritas
28	Portable tank guideline	T75

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.






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.