| Customization: | Available |
|---|---|
| CAS No.: | 7440-59-7 |
| Formula: | He |
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| Molecular Weight | 4.0026 |
| Density | 0.1786 G/L |
| Melting Point | -272.2°C |
| Boiling Point | -268.94°C |
| Appearance | Colorless, Odorless |
| DOT Class | 2.2 |
| Valve | Qf-2/CGA580 |
| Cylinder Standard | DOT/ISO/GB |
| Cylinder Pressure | 15MPa/20MPa |
| Transport Package | 40L, 47L, 50L |
| Specification | ≥99.999% |
| Trademark | JANSSEN |
| Origin | China |
| HS Code | 28042900 |
| Production Capacity | 2,000,0 M3/Year |
Shandong Janssen Energy Science Technology Co., Ltd. We specialize in new energy technology extension services, goods import and export.
Our company is equipped with advanced facilities and enables us to innovate and improve our products. We can offer users high - purity and ultra - high - purity helium, neon, argon, krypton, xenon, oxygen, nitrogen, carbon dioxide, carbon monoxide, hydrogen, acetylene, as well as standard gases, industrial gas,electronic gases, gas regulators and pipe fittings, valves, and other products.
According to the concept of customer needs with all our quality and value, we provide the best - quality products and services to domestic and foreign users. We sincerely welcome you to contact us for business negotiations and look forward to collaborating with you.
We are a professional company that upholds the principles of "surviving by quality, As always, we are committed to providing customers with higher - quality products and more services to create value for them. For instance, compared with our competitors, for the same high - purity helium product, our price can be 10% lower while maintaining the same excellent quality. Also, our after - sales service team is available 24/7 to promptly address any issues you may have. Our price is the lowest for the same quality; At the same price, our quality is better!
Our goal is to strive for excellence. We will cooperate with you based on international quality standards, provide fast and efficient services, and offer reasonable prices to jointly create a better future!
Q: What's JANSSEN main sales products?
A: We mainly supply specialty/rare/industrial/gases
Q:Which port will you ship?
A: Qingdao, Shanghai, Dalian or according to customers' demand.
Q:Can we visit JANSSEN factory ?
A: Welcome to our factory , we will serve for you best.
Q: Are you a factory or a trading company?
A: We are a factory, also can do import and export. Expert R&D department and sophisticated supply chain is our key of success.
Q: Why choice us JANSSEN Gas ?
A: Stable Supply, Professional Solution, Reasonable Price, and Safety Business with our JANSSEN
Q:What's the delivery time?
A:If the cylinders is in 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 depends on the quantity.
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