Basic Info.
Constituent
Industrial Pure Air
Grade Standard
Industrial Grade
Chemical Property
Combustion-Supporting Gas
Filling Pressure
150 Bar-200 Bar
Specification
40L, 47L, 50L
Product Description
Product Description
Helium gas is a chemical element with the symbol He and atomic number 2. It is a colorless, odorless, tasteless, and non-toxic gas that belongs to the noble gas group on the periodic table. Helium is the second lightest element in the universe and the second most abundant element after hydrogen.
Helium is known for its low boiling point, which is the reason it remains a gas at normal temperatures and pressures. It has the lowest boiling and melting points among all the elements. Because of its low density, helium is lighter than air, which makes it useful for various applications.
One of the most well-known uses of helium is in filling balloons and airships. The buoyancy provided by helium allows objects to float in the air. Helium-filled balloons are commonly used for celebrations, scientific experiments, and even in some airships and blimps.
Helium is also widely used in cryogenics and as a cooling medium in various industries. Its extremely low temperature, close to absolute zero, makes it suitable for cooling superconducting magnets in magnetic resonance imaging (MRI) machines, particle accelerators, and other scientific equipment.
Furthermore, helium is used in various welding processes to shield the weld area from atmospheric gases and prevent oxidation. It is also employed in the production of semiconductors and fiber optics, where a controlled and inert atmosphere is necessary.
Despite its abundance in the universe, helium is relatively scarce on Earth. It is mainly obtained as a byproduct during the extraction of natural gas. However, helium is a non-renewable resource, and its supply is limited. Therefore, it is important to use helium efficiently and consider alternative methods or recycling to meet the demand.
In recent years, there have been concerns about the depletion of helium reserves and its impact on various industries. Efforts are being made to conserve helium and find alternative sources or develop new technologies to address the potential shortage.
Basic Info.
DOT Class | 2.2 | Un Number | 1963 |
Cylinder Standard | DOT/ISO/GB | Cylinder Pressure | 15MPa/20MPa |
Valve | Qf-2/Cga580 | Melting Point | -272.2 ºC |
Appearance | Colorless, Odorless | Boiling Point | -272.2 ºC |
Density | 0.1786 Kg/M3 | Molecular Weight | 4.0026 |
Transport Package | 40L, 47L, 50L | Specification | 99.999%, 99.9999% |
Trademark | CMC | Origin | Suzhou,China |
HS Code | 28042900 | Production Capacity | 20, 000 Tons/Yea |
Specification: Specification | Company Standard |
He | ≥ 99.999% |
N2 | ≤ 2.0 ppm |
O2+AR | ≤ 1.0 ppm |
H2 | ≤ 1.0 ppm |
CO | ≤ 0.5 ppm |
CO2 | ≤ 0.5 ppm |
Ne | ≤ 1.0 ppm |
CH4 | ≤ 0.5 ppm |
Moisture | ≤ 0.5 ppm |
Shanghai Kemike Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry .We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.
Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.
Our Advantages
1. Fast delivery;
2. Stable raw material source;
3. On-line analysis system for quality control in every step;
4. High requirement and meticulous process for handling cylinder before filling;
Our carbon monoxide have been exported to many countries like India, Pakistan, Malaysia, Indonesia, Australia, Singapore, Maldives and Ecuador.
Since the establishment of our company, it has received universal praise by virtue of good reputation, high quality and perfect after service.
FAQ
1. Q: Are you a factory or a trading company?
A: We are a manufacture and trade integration company. Expert R&D department and sophisticated supply chain is our key of 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 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 min order. It's depends on the kind the gas and the cylinder specifications. Please feel free to contact with me directly for your requirement.
5. Q: Why choice us Kemike 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 standard quality control procedure.
a> In production, we have 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 100% inspection analyze 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 regulation, 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 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 shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.
10. More question......
Feel free to contact us, you will get immediately reply.
Address:
Building 1, No. 688, Qiushi Road, Jinshanwei Town, Jinshan District, Shanghai, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals
Company Introduction:
Shanghai Kemike Chemical Co., Ltd is a professional company devoted to the development of semiconductor chemical vapor deposition materials. It sells all kinds of advanced CVD/ALD (Chemical Vapr Deposition/Atomic Layer Depostion) chemical vapor deposition materials. It provides high-tech advanced materials companies from the front [synthesis, purification, analysis] process integration to the back [filling and packaging, container manufacturing, technical services]. Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative, reliable, and safe. Contact us today to discuss your needs and to find out how we can help you.
Shanghai Kemike Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry. We supply cylinder gas, electronic gas, etc., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine, etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative, reliable, and safe.
Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCl, N2O, doping mixed gas (TMB, pH3, B2H6) and other electronic gases.