Complaint
| Item | Purity Specifications % | ||||
Sulfur Hexafluoride(SF6) | GB12022-2006 ≥99.9 | ≥99.99 | ≥99.995 | ≥99.999 | |
| Impurities(ppm) | Air | ≤400 | ≤30 | ≤5 | |
| CarbonTetrafluoride(CF4) | ≤400 | ≤30 | ≤4 | ||
| Moisture (H2O) | ≤5 | ≤1 | ≤1 | ||
| Acidity (Express as HF) | ≤0.2 | ≤0.1 | ≤0.1 | ||
| Hydrolysable Fluorides (Express as HF) | ≤1.0 | ≤0.2 | ≤0.1 | ||
| Oil | ≤4 | ≤0.5 | ≤0.5 | ||
| Biological noxious test | Non-toxic | Non-toxic | Non-toxic | ||
2. Physical properties
Commodity | Molecular Formula | CAS No. | UN No. | Hazardous Class | Standard Package Container | Cylinder Dimension | Filling Weight |
Sulfur hexafluoride | SF6 | 2551-62-4 | 1080 | 2.2 | 40L/150bar cylinder | Φ219x1500mm | 48kg |
3. Typical technical data
Grade Classification | GB/T12022-2006 | IEC376-71 | High Purity | |
3.5N | 4N | |||
(SF6) % | ≥99.9 | ≥99.8 | ≥99.95 | ≥99.99 |
Air % | ≤0.04 | ≤0.05 | ≤0.03 | ≤0.003 |
(CF4) % | ≤0.04 | ≤0.05 | ≤0.03 | ≤0.003 |
Water ppm | ≤5 | ≤8 | ≤3 | ≤1 |
Acidity ppm | ≤0.2 | ≤0.3 | ≤0.15 | ≤0.1 |
Hydrolyze fluoride(As HF) ppm | ≤1 | ≤1 | ≤0.8 | ≤0.2 |
Mineral oil ppm | ≤4 | ≤10 | ≤3 | ≤1 |
Toxicity | Non-tox. | Non-ox. | Non | Non |
About Ruiming
Qingdao Ruiming Bluesky Energy Co., Ltd is located at Qingdao, the biggest seaport in China, owns the convenient shipping advantages.
Ruiming are recognized by our customers as offering unparalleled technical knowledge & support resulting in the ability to provide cost effective and competitive solutions. We strive for our customers to enjoy working with us due to our friendly, reliable and professional attitude in all that we do.
This web site is designed to give you a "feel" for the quality of Ruiming as a company and provide you with an overview and technical information of our product ranges. If you cannot find what you are looking for or would like any advice please feel free to contact us - we will do all we can to help you.
Main products:
1. Gas products: Argon gas, helium gas, hydrogen gas, Carbon Oxide (CO2), propane gas, acetylene, Nitrous Oxide, LO2, LN2,LCO2. LNG, ect.
2. All kind of high pressure gas cylinder and welded gas cylinders:
Oxygen Cylinder (GB 5099/ ISO 9809-3/ DOT/ EN standard gas cylinders)
Acetylene Gas cylinder
Liquid Chlorine Cylinder/ Liquid Ammonia Cylinder
3. Liquid nitrogen containers: all kinds of liquid nitrogen containers from 2L to 50L
4. Cryogenic Liquid Cylinder : 175L 195L 210L 495L capacity
5. Liquid storage tank: 5M3, 10 M3, 20M3, 30 M3, 50M3, 100M3, 200M3, ect.
6. Gas equipment: Vaporizer, Manifold, Gas filling pump, ect.
Why People Buy From Us:
Price We strive to offer the best all round value for money
Quality Products chosen to match the high quality demanded by our customers
Delivery We keep our promises, and if we can't we let you know
Reliability Products and advice that you can trust
Reputation Our experience and technical expertise often results in customer referrals
Range Comprehensive, we meet most needs
Nice people Our customers tell us that they "like the people, they know their products and they are very helpful."
We Care How our customers view us and feel about us today decides our success or failure tomorrow
