Product Parameters
| Specification: |
|
| |
|
| 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 |
| Basic Info. |
|
| |
|
| DOT Class |
2.2 |
| Un Number |
Un 1963 |
| Cylinder Standard |
DOT/ISO/GB |
| Cylinder Pressure |
15MPa/20MPa |
| Valve |
QF-2 / CGA580 |
| Melting Point |
-272.2 ºC |
| Appearance |
Colorless, Odorless |
| Boiling Point |
-268.9 ºC |
| Density |
0.1786 Kg/M3 |
| Molecular Weight |
4.0026 |
| Transport Package |
40L, 47L, 50L |
| Specification |
99.999% |
| Trademark |
Shandong Janssen |
| Origin |
China |
| HS Code |
28042900 |
| Production Capacity |
100000 M3/Year |
Certifications
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.
Packaging & Shipping
FAQ
Q: What's JANSSEN main sales products?
A: We mainly supply specialty gases and gas equipments.
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 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.
Contact us
Shandong Janssen Engergy Science Technology Co., Ltd,
No.177, Shuangyang Street, Hi-tech development Zone, Weifang, Shandong, P.R.China
Audited Supplier 
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