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Electron Grade 99.999% UHP Helium Gas For Sale He Helium 99.999

Categories Rare Gases
Brand Name: Newradar
Model Number: N/A
Certification: ISO
Place of Origin: CHINA
MOQ: 1 cylinder
Price: negotiation
Payment Terms: T/T
Supply Ability: 20pcs/month
Delivery Time: 15-20 working days
Packaging Details: 16L,20L
UN No: 1046
DOT Class: 2.2
Valve Type: CGA580
Product Name: helium gas
Color: Corlorless
ODOR: Odourless
Use: balloon inflation, inspection and analysis, protective gas
Package: 40L/50LCylinder
Grade: Electron Grade Industrial Grade
  • Product Details
  • Company Profile

Electron Grade 99.999% UHP Helium Gas For Sale He Helium 99.999


Product Description

Basic Information


Helium gas is a colorless ,odorless, tasteless, non-toxic, inert, monatomic gas that heads the noble gas group
in the periodic table. Its boiling and melting points are the lowest among all the elements. Helium is the second lightest element and is the second most abundant element in the observable universe, being present at about 24% of the total elemental mass, which is more than 12 times the mass of all the heavier elements combined.


Product Specification


Product Name:Helium Gas
CAS:7440-59-7
EINECS:231-168-5
MF:He

Product Information


CHEMICAL PARAMETERPRODUCT SPECIFICATION
Purity,%99.9999
Oxygen<50 ppbv
Nitrogen<400 ppbv
Carbon Dioxide<100 ppbv
Carbon Monoxide<50 ppbv
Methane<100 ppbv
Water<200 ppv
Typical Specifications:99.999%

http://newradargas.com/PRODUCTS/Mixture_Gases/index.html


Application:


Helium has a multitude of applications, as a “light gas” that can lift balloons and airships, as a detector gas to detect the smallest of leaks in pipelines and tanks, as an important component in shielding gases for welding, as a carrier gas in residue analysis, in the manufacture of optical glass fibers or as a coolant in space technology and medicine.


Packaging & Shipping

Package:


40- 50 L helium cylinder , 12.5 mpa + - 0.5mpa , max is 15 mpa

Hot Sale Products

Our Certificate

Company Information

Wuhan Newradar Trade Company Limited was established in 2007 with the help of professionals from abroad who has more than 25 years experience in gas industry. We introduced the gas products with high quality, advanced technology services and philosophy of quality management from America.


The main products are high-purity gases, industrial gases, gases with fluorocarbon, rare gases, excimer laser gases, isotopic gases, mixed gases and electrical gases.


We continuously strengthen internal management, optimize the process of customer service, innovate the pattern of customer service and improve the quality of customer service with the service concept of “focus on customer needs and providing fast service”. We are trying to achieve rapid development of the company in order to become one of the major import and export companies in the gas industry.

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Our Services
  • More than 23 years experience in gas industry
  • More than 9 years experience of international trade
  • Strict quality control system
  • Strong supply ability
  • Quick delivery and good service
  • Pass the ISO 9001:2008 Certificate
FAQ

1. What's your product price?

Because each gas price is depends on the market supply and demand, quantity and

purity, it is difficult to give a fixed price. If you have any interested in each gas, pls give

your details requirement. I could like to make an offer to you.


2. What’s the min order?

Different products have different min order. Please don’t hesitate to let me know your

requirement.


3. What’s the delivery time?

If the cylinder is in the stock, and only need to fill gas, the delivery is about 7-10 days

ex work after receive the deposit.

If the cylinder need to customize, the delivery is about 15-35 days ex work after receive

the deposit. That is depends on the quantity.


4. How to check the gas quality?

Firstly, our cylinder will take a treatment (cleaning, drying, vacuum pumping, and

replacement before filling gas. In this way, the cylinder inside is clear and dry.

Secondly, we will take tests every treated cylinder to assure them inside purity. Thirdly,

we will take a test for all of the gas after fill into cylinders. If the tested gas is not up to

standard, we will produce it again and not release the faulty product to ex work. At last,

we will supply you the gas test qualified report .


5. All the cylinders can recycle?

Usually seamless steel cylinder can recycle to use in 20 years. The disposable cylinder

is only for use one time.


6. Shall we send back the cylinders to China to refill gas again?

Yes, 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.


Customer service


Cheap Electron Grade 99.999% UHP Helium Gas For Sale He Helium 99.999 for sale
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