Microelectronics Processing Oxygen Gas Offered in 99.999% and 99.9999% Purities, Packaged in 40L, 47L, 50L Steel Cylinders and ISO Tanks Directly

Product Description

Product Description

Specification:

CAS No.: 7782-44-7
EINECS No.: 231-956-9
UN No.: UN1072
Purity: 99.999%-99.9999%
Dot Class: 2.2 & 5.1
Appearance: Colorless
Grade Standard: Industrial Grade, Grade, Electronic Grade
 

Specification	99.999%
Hydrogen	≤0.5 ppm
Argon	≤2 ppm
Nitrogen	≤5 ppm
Carbon Dioxide	≤0.5 ppm
THC (as CH4)	≤0.5 ppm
Moisture	≤2 ppm

Packaging & Shipping

 

Cylinder Specifications		Contents	Pressure
Cylinder Capacity	Valve	Volume	bar	psig
40L	QF-2	7 m3	150	2175
47L	QF-2	7 m3	150	2175
50L	QF-2	10 m3	200	2900

Company Profile

Our Advantages

1. Our factory produces propane from high-quality raw materials, and the price is cheap.
2. The propane is produced after many times procedures of purification and rectification in our factory. The online control system ensures gas purity at every stage. The finished product must meet the standard.
3. During the filling, the cylinder should first be dried for a long time (at least 16hrs), then we vacuum the cylinder, and finally we displace it with the original gas. All these methods make sure that the gas is pure in the cylinder. 

FAQ

 

1. Q: Are you a factory or a trading company?
  A: We are a manufacturing and trade integration company. An expert R&D department and a sophisticated supply chain is our key to success.

2. Q: Are bulk orders and multiple product orders available?
  A: Yes, we have a strong production supply system to make sure all of your requirements are satisfied. One station product solution is our aim of service.

3. Q: What if I never imported this product before, how do I do it?
  A: Don't worry. We have import and export experience with over 50 countries over the world, our fulfillment department will guide you every step of the process.

4.  What is the MOQ?
Different products have different minimum orders. It depends on the kind the gas and the cylinder specifications. Please feel free to contact me directly for your requirements.

5. Q: Why choose Taiyu Gas?
  A: Stable Supply, Professional Solution, Reasonable Price, and Safety Business with our Taiyu.

6. Q: 3. How does your factory do the quality control?
  A: We have e standard quality control procedure.
a> In production, we have a quality analysis system to make sure each step is qualified.
b> Before filling, we do the pre-treatment for the cylinders to clean well.
c> After filling, we will do a100% inspection analysis before delivery.

7. Q: Is it possible to ship by air?
   A: Gases are classified into class 2.1, class 2.2, and class 2.3 which are inflammable gas, non-flammable gas and poisonous gas. According to regulations, inflammable gas and poisonous gas cannot be shipped by air, and only non-flammable gas can be transported by air. If the amount purchased is large, sea transportation is better.

8. Q: Can I customize the package?
  A: Yes of course! The most regular package is a cylinder. Its size, color, valve, design, and other requirements can all be met.  

9. Q: What is the package & storage details?
  A: Seamless steel cylinder with different valves, or as to your requirement.
Stored in a shaded, cool, dry, ventilated warehouse, and kept away from sunlight and ramming.

10. More questions......
Feel free to contact us, you will get an immediate reply.