99.999% High Purity UHP Rare Gas 6m3/7m3/10m3 China Factory Best Prices Helium He Gas

• Customization: Available
• CAS No.: 7440-59-7
• Formula: He
• Model NO.: >99.7%
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Non-Flammable Gas
• Place of Origin: Shandong, China
• Condition: Gas
• Warranty: 1 Year
• Key Selling Points: Competitive Price
• Capacity: 40L, 47L, 50L
• Transport Package: Cylinder, ISO Tank, Tube Trailer
• Specification: 40L, 47L, 50L
• Trademark: JANSSEN
• Origin: Weifang, China
• HS Code: 28042900
• Production Capacity: 2000000 M3/Year

Product Description

PRODUCTS

Product Description Helium is a colorless, tasteless, odorless noble gas with the chemical formula He that has an extremely low boiling and melting point and is the most difficult of all gases to liquefy. The chemical properties of helium are very inert, and it is difficult to react with other substances under normal circumstances. Because of these properties, helium is used in a wide variety of applications:   The field of cryogenics. Helium's low boiling point and chemical inertness make it ideal for ultra-low temperature coolants, such as cooling media and cleaning agents for nuclear magnetic resonance equipment. The space industry. Helium is used to clean and seal the liquid hydrogen fuel systems of rockets and spacecraft. The electronics industry. In the manufacturing of semiconductors, liquid crystal panels and fiber optic wires, helium is used for rapid cooling of components and also as a protective gas. The medical field. Helium is of great importance for medical diagnosis as a cooling medium in nuclear magnetic resonance equipment. Scientific research. Helium gas has important applications in superconducting technology, particle accelerators, maglev trains and other fields.   Helium is the second most abundant element in the universe, after hydrogen, and is found mostly in stars and planets. The main source of helium on Earth is natural gas, of which helium-rich hydrocarbon natural gas can contain up to 7.5% helium, which is 15,000 times that of air. However, global helium resources are chronically in short supply, with annual demand of about 200 million cubic meters, but annual production of only 170 million cubic meters. China has a low degree of research on helium resources, and its resources are unclear. At present, the supply of helium depends on imports for a long time
Basic Info.	Molecular Weight	4.0026
	Density	0.1786 Kg/M3
	Melting Point	-272.2 C
	Boiling Point	-272.2 C
	Appearance	Colorless, Odorless
	Un Number	1046
	DOT Class	2.2
	Valve	QF-2/CGA580
	Cylinder Standard	DOT/ISO/GB
	Cylinder Pressure	15MPa/20MPa
	Transport Package	40L, 47L, 50L
	Specification	99.999%
	Trademark	JANSSEN
	Origin	China
	HS Code	28042900
	Production Capacity	2,000,000 M3/Year

Helium, the least reactive element. Helium is normally a colorless, odorless gas and is the only substance that cannot solidify at standard atmospheric pressure.
 

Helium Specification	Company Standard
He	≥ 99.999%
N2	≤ 2.0 ppm
O2+AR	≤ 1.0 ppm
H2	≤ 1.0 ppm
CO	≤ 0.5 ppm
CO2	≤ 0.5 ppm
Ne	≤ 1.0 ppm
CH4	≤ 0.5 ppm
Moisture	≤ 0.5 ppm

 

Company Profile

Shandong Jassen Engergy Science Technology Co. Ltd. , which is located at Weifang city, Shandong province, P.R.China. 

The company is a helium sub-packaging plant with an annual capacity of 1.5 million m3built in Weifang  in cooperation with Iwatani, and now is the largest helium storage and transportation sub-assembly base in northern China. 

The company can produce and supply high purity helium, neon, argon, krypton, xenon, oxygen, nitrogen, carbon dioxide (CO2), carbon monoxide , hydrogen, sulfur hexafluoride, acetylene, propane and standard gas, industrial mixture, electronic gas, gas regulators & pipe fittings, valves and other products. 

Certifications

Packaging & Shipping

FAQ

Q: What's JANSSEN main sales products?
A: We mainly supply specialty/rare/industrial/gases

Q:What's JANSSEN order MOQ?
A: We advice our customer one container at least , anyway we prefer our clients demand.

Q:How long is the delivery time?
A:Normally 30 days after deposit paid.

Q:Which port will you ship?
A: Rizhao, QingDao , Dalian or according to customers' demand.

Q:Can you provide Assurance Trade Order ?
A: Yes if you just purchase empty gas cylinder.

Q:Can we visit JANSSEN factory ?
A: Welcome to our factory , we will serve for you best.

Q: Are you a factory or a trading company?
A: We are a manufacture and trade integration company. Expert R&D department and sophisticated supply chain is our key of success.



CONTACT US
SHANDONG JANSSEN ENERGY SCIENCE TECHNOLOGY CO., LTD.
NO.177, SHUANGYANG STREET, HI-TECH DEVELOPMENT ZONE, WEIFANG, SHANDONG, P.R.CHINA