China Factory Neon Gas / Helium/ Xenon/ Krypton/ Argon Gas Best Price balloon Helium Gas

• Customization: Available
• CAS No.: 7440-59-7
• Formula: He
• Model NO.: 99.999%
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Non-Flammable Gas
• Molecular Weight: 4.0026
• Density: 0.1786 Kg/M3
• Appearance: Colorless, Odorless
• DOT Class: 2.2
• Valve: Qf-2/Cga580
• Cylinder Pressure: 15MPa/20MPa/30MPa
• Transport Package: Gas Cylinder/ISO Tank
• Specification: 4L to 50L
• Trademark: JANSSEN
• Origin: Weifang
• HS Code: 28042900
• Production Capacity: 5000 M3/Year

Product Description

Product Description

Basic information

DOT Class	2.2
Un Number	Un 1046
Cylinder Standard	DOT/ISO/GB
Cylinder Pressure	15MPa/20MPa/30MPa
Valve	QF-2/CGA580
Melting Point	-272.2ºC
Appearance	Colorless, Odorless
Boiling Point	-272.2 ºC
Density	0.1786 G/L
Molecular Weight	4.0026
Transport Package	40L, 47L, 50L
Specification	99.999%
Trademark	SHANDONG JANSSEN
Origin	China
HS Code	28042900
Production Capacity	5000 M3/Year

Specification:
Dot Class: 2.2
State: Gas
Purity: 99.999%
UN NO: UN1046
CAS NO: 7440-59-7 
Grade Standard: Industrial Grade
 

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

Advantage:

1. Our factory produces helium from high quality raw material,besides the price is cheap.
2. The helium is produced after many times procedures of purification and rectification in our factory.The online control system insure the gas purity every stage.The finished product must meet the standard.
3. During the filling, the cylinder should firstly be dried for a longtime(at least 16hrs),then we vacuumize the cylinder, finally we displace it with the original gas.All these methods make sure that the gas is pure in the cylinder.
4. We have existed in Gas field for many years, rich experience in production and export let us win customers' trust,they satisfy with our service and give us good comment.

 Since the establishment of our company, it has received universal praise by virtue of good reputation, high quality and perfect after service.











 FAQ  

Q: What's Shandong 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: QingDao, Shanghai, Hongkong, 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 your 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.