1s Liquefied Gas Pipe Bundle Container

• Function: Storage Pressure Vessel
• Trademark: DSW
• Origin: China
• Model NO.: 1s

Product Description

The product is a MEGC (tube bundle container) designed specifically for the transport of dangerous gases in the ocean and land. The design is based on IMDG (international maritime dangerous goods regulations).
This product is inspected by the global classification society and is tested by type.Provide IMDG, SELO, KGS, DOT, ISO certification products.The dangerous gases such as SiH4, NF3, SF6, NH3 and N2O must be transported on the MEGC products certified by IMDG.Like SiH4, NF3, N2O and other high purity gases, south light according to the requirements of customers can provide the cylinder inner roughness for 1 s / 3 s / 25 s, such as different grades of products, and by heating vacuum process, reduce the water content to 1 PPM or 3 PPM, ensure to maintain high purity gases.

	model	filling medium	tube size	tube QTY	tube material	filling weight(kg)	empty weight(kg)	rated weight(kg)
20FT	MEGC20-NF3-08-1100/16.6-I	NF3	φ558.8×13.7×5490	8	4130X	6,072	13,200	24,000
	MEGC20-N2O-10-1100/16.6-I	N2O	φ558.8×13.7×5490	10	4130X	8,400	13,700	24,000
	MEGC20-NF3-12-1100/16.6-I	NF3	φ558.8×13.7×5490	12	4130X	9,108	19,100	29,800
	MEGC20-SiH4-12-1100/16.6-I	SiH4	φ558.8×13.7×5490	12	4130X	4,752	19,100	29,800
	MEGC20-N2O-12-1100/16.6-I	N2O	φ558.8×13.7×5490	12	4130X	10,080	16,500	27,000
40FT	MEGC40-NF3-08-2310/16.6-I	NF3	φ558.8×13.7×10980	8	4130X	12,000	22,400	34,400
	MEGC40-SiH4-08-2310/16.6-I	SiH4	φ558.8×13.7×10980	8	4130X	6,653	22,400	34,400
	MEGC40-N2O-08-2310/16.6-I	N2O	φ558.8×13.7×10980	8	4140	11,580	18,900	30,480

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.