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high purity nitrogen gas

Quick Details
CAS No.:7727-37-9
Other Names:Nitrogen
MF:N2
EINECS No.:231-783-9
Place of Origin:China (Mainland)
Grade Standard:Electron Grade, Industrial Grade
Purity:999%,99.9999%
Appearance:Colorless, Odorless
Application:Shielding Gas, Reduction of Carbonization and Nitriding

Products Details

This is the description of high purity nitrogen gas

Quick Details

  • CAS No.:7727-37-9
  • Other Names:Nitrogen
  • MF:N2
  • EINECS No.:231-783-9
  • Place of Origin:China (Mainland)
  • Grade Standard:Electron Grade, Industrial Grade
  • Purity:999%,99.9999%
  • Appearance:Colorless, Odorless
  • Application:Shielding Gas, Reduction of Carbonization and Nitriding
  • Model Number:N2 Gas
  • Shape:Gas, Fluid
  • Density:25g/L
  • DOT Class:2
  • DOT Shipping Name:Nitrogen Compressed
  • DOT Label:Non-flammable Gas
  • UN NO.:1066
  • Packing Type:ISO Standard Seamless Steel Cylinder, Drum, Tube Trailer, etc.
  • Valve:CGA 580
  • COA:Available

Packaging & Delivery

Packaging Details

1. ISO Standard Seamless Steel Cylinder in various specifications 
2. Drum 
3. Tube Trailer 
4. As customers' demands

Delivery Time

25-30 days after PO and deposit confirmed

 

Product Description

At standard temperature and pressure, Nitrogen is a colorless, odorless gas. Nitrogen is used to treat the melt in the manufacture of steel and other metals and as a shielding gas in the heat treatment of iron, steel and other metals. It is also used as a process gas, together with other gases for reduction of carbonization and nitriding.

 

Test Report

Impurity

Unit

Specification

Analysis Result

Hydrogen(H2)

ppm

≤0.1

<0.1

Oxygen(O2)

ppm

≤0.2

<0.1

Carbon Monoxide(CO)

ppm

≤0.1

<0.05

Carbon Dioxide(CO2)

ppm

≤0.1

<0.05

Methane(CH4)

ppm

≤0.1

<0.05

Moisture(H2O)

ppm

≤0.2

<0.1

 

 

 

Our Services

  • More than 38years experience in gas industry
  • Strict quality control system
  • Strong supply ability
  • Quick delivery and good service
  • Pass the ISO 9001:2015 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.

 

  1. What’s the min order?

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

   requirement.

 

  1. What’s the delivery time?

   If the cylinder is in the stock, and only need to fill gas, the delivery is about 10-15days

   ex work after receive the deposit.

   If the cylinder need to customize, the delivery is about 25-35 days ex work after receive  the deposit. That is depends on the quantity.

 

  1. 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 .

 

  1. 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.

 

  1. 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.

 

Contact Information

Do you have any questions about our products?
Do you need additional information?

Please let us know for sure. Below you will find our contact.

 

Contact person: Lily

E-mail: lily20140711@163.com

Tel/ whatsapp/ wechat: +86 139 5806 9461

Fax: (+86)0571-63160222

QQ: 511632083

Address:NO.58,BEISHAN ROAD, XINDENG NEW INDUSTRIAL ZONE, FUYANG DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE, CHINA

 

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