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Shanghai ZhangNan Chemical Co.,Ltd
Add:The Southeast Of Hongyun Road And Thirteen Road Intersection, New District, Wuxi, Jiangsu, China
Linkedin:1012789136@qq.com
Ph:+86-13695532529
E-mail:eric@wxsmqt.com

Helium Supply Companies

Product Description Packing & Delivery Our Company Our Company FAQ 1. What's your product price? Because each gas price depends on your quantity and purity requirements, it is difficult to give a fixed price. If you are interested in some gases, please provide your details. I can offer...

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Product Details

Basic parameters

Product Group:

Rare Gas

model:

Helium

Brand

Znanchem

use

Welding materials

Exterior

Cylinders

purity:

99.99995%

grade:

 Industrial Grade

place of origin

CHINA-JIANGSU

Molecular formula

231-168-5

Alias

He

status

Helium

CAS number

7440-59-7

Standard

ISO/DOT/TPED

Cylinder size

2L-80L

Working Pressure

150bar

Cylinder color

Customized


49(001).jpg


Product Description


Items/Units


Specification

Test results

Purity , %

%(v/v)

>

99.99995%

99.99998%


Packing & Delivery

Cylinder Volium

Contention

Valve Type

Pressure

Standard color

40L

6m³

CGA580

150Bar

Gray

Because different countries have different requirements for gas cylinders and valves, we accept ISO, EN, JP, DOT, GB and other standards, please do not hesitate to tell us your needs.


50.jpg


Our Company

Safety Monitoring Center.

Quality control.

Filling workshop

We have accumulated more than 20 million dollars for the safety of investment funds, which we must insist on doing the most important thing.

Our quality control equipment includes Shimadzu mass spectrometer, halo water analyzer and other testing equipment.

We currently produce 2 million bottles of industrial gas, including high purity gas, electronic gas, rare gas.

Air separation plant.

Acetylene plant.

Hydrogen factory.

We have 16 sets of air separation equipment in the country, 30,000 cubic meters / hour of gas capacity.

We can produce an annual output of 1.8 million bottles of acetylene gas.

We manufacture the electronic grade high purity hydrogen 99.9999%.


51(001).jpg


Our Company



Safety Monitoring Center.

Quality control.

Filling workshop

We have accumulated more than 20 million dollars for the safety of investment funds, which we must insist on doing the most important thing.

Our quality control equipment includes Shimadzu mass spectrometer, halo water analyzer and other testing equipment.

We currently produce 2 million bottles of industrial gas, including high purity gas, electronic gas, rare gas.

Air separation plant.

Acetylene plant.

Hydrogen factory.

We have 16 sets of air separation equipment in the country, 30,000 cubic meters / hour of gas capacity.

We can produce an annual output of 1.8 million bottles of acetylene gas.

We manufacture the electronic grade high purity hydrogen 99.9999%.



FAQ

1. What's your product price?

Because each gas price depends on your quantity and purity requirements, it is difficult to give a fixed price. If you are interested in some gases, please provide your details. I can offer you an offer.

2. What's the min order?

Different products with different MOQ, please do not hesitate to tell us your needs

3. What's your payment term?

50% T/T deposit, 50% T/T against B/L copy or 100% Irrevocable L/C at sight

4. All the cylinders can recycle?

Usually seamless steel cylinder can recycle to use in 30 years. The disposable cylinder is only for use one time.when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.


52.jpg


Product Description


Items/Units


Specification

Test results

Purity , %

%(v/v)

>

99.99995%

99.99998%


Packing & Delivery

Cylinder Volium

Contention

Valve Type

Pressure

Standard color

40L

6m³

CGA580

150Bar

Gray

Because different countries have different requirements for gas cylinders and valves, we accept ISO, EN, JP, DOT, GB and other standards, please do not hesitate to tell us your needs.


Logistics information

 

Delivery time

30days

 

port

Shanghai/Ningbo/Qingdao/Tianjin

 

Supply Capacity

10000

Piece/Month

standard packaging

Because different countries have different requirements for gas cylinders and valves, we accept ISO, EN, JP, DOT, GB and other standards, please do not hesitate to tell us your needs.


Uses

1, low-temperature cold source: the use of liquid helium -268.9 ℃ low boiling point, liquid helium can be used for ultra-low temperature cooling. The cryogenic cooling technology in the superconducting technology and other fields have a wider range of applications, superconducting materials need to be low temperature (100K or so) to show the superconducting properties, in most cases only liquid helium can be relatively simple to achieve such a very low temperature . Superconducting magnetic levitation technology in the transport sector, the medical field of magnetic resonance imaging equipment has greater application.

2. Balloon Inflation: Since the helium density is far less than that of air (the density of air is 1.29kg / m3, the density of helium is 0.1786kg / m3), and the chemical nature is very inactive and safer than hydrogen (the hydrogen can be burnt in the air , May cause an explosion), helium is commonly used to fill gas in spacecraft or advertising balloons.

3, test and analysis: instrumental analysis commonly used nuclear magnetic resonance analyzer superconducting magnets need to use liquid helium cooling, gas chromatography often helium as a carrier gas, the use of helium permeability is good, non-flammable, helium also Used in vacuum leak detection, such as helium mass spectrometer leak detector.

4, protective gas: the use of helium inert chemical properties, helium commonly used in magnesium, zirconium, aluminum, titanium and other metal welding shielding gas.

5, other aspects: Helium can be used as a high vacuum device, nuclear reactors used in rocket, spacecraft for transporting liquid hydrogen, liquid oxygen and other liquid propellants pressurized gas. Helium is also used as a cleaning agent for atomic reactors, breathing gas mixtures for marine development, gas filling gas for gas thermometers, and the like.



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