Ultra Purity 99.9999% 6n Helium He Gas From China Factory with The Best Price

• Customization: Available
• CAS No.: 7440-59-7
• Formula: He
• Model NO.: >99.9995%
• EINECS: 231-168-5
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Non-Flammable Gas
• Appearance: Colourless and Odourless
• Molecular Weight: 4.0026
• DOT Class: 2.2
• Cylinder Standard: DOT/GB/ISO
• Cylinder Pressure: 15MPa/20MPa/30MPa/35MPa
• Valve: Qf-2/Cga580
• Superiority of Price: Competitive Price/Favorable Price
• Trade Mark: Janssen
• Transport Package: Cylinder/Dewar/Tank
• Specification: 40L/47L/50L
• Trademark: Shandong Janssen
• Origin: Weifang, China
• HS Code: 28042900
• Production Capacity: 20000 M3/Year

Product Description

Specification

English Name	Helium Gas
Chemical Formula	He
Purity	≥99.9995%
CAS Number	7440-59-7
EINECS	231-168-5
UN Number	1046(Compression)/1963( liquefaction)
Molecular Weight	4.0026
Density	0.1786g/L(0°C-0.1MPa)
Boiling  Point(101.325kPa)	-268.94°C
Melting  Point(2555kPa)	-272.2°C
DOT Class	2.2
Cylinder Standard	DOT/GB/ISO
Cylinder Pressure	15Mpa/20Mpa/30Mpa/35Mpa
Specifition	40L/47L/50L
Valve	QF-2/CGA580
Superiority Of  Price	Competitive price/Favorable price
Trade Mark	JANSSEN

Packing & Delivery

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!

Company Profile

Company Name

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.

FAQ

Q: What's JANSSEN main sales products?
A: We mainly supply specialty/rare/industrial/gases 

Q:What's JANSSEN order MOQ?
A: We advice our customer one container at least , anyway we prefer our clients demand.

Q:How long is the delivery time?
A: Normally 20-30 days after deposit paid.

Q:Which port will you ship?
A: Qingdao, Shanghai, Dalian or according to customers' demand.

Q:Can you provide Assurance Trade Order ?
A: Yes if you just purchase empty gas cylinder.

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 manufacture factory, also can do import and export. Expert R&D department and sophisticated supply chain is our key of success.

Q: What is your advantage over other competitors?

A: We are a factory with excellent equipment and a high-quality control system, and our factory price is more competitive, fast shipment with high quality.

We have a full-time after-sales service providing solutions to various problems. After-sales service engineers standby 24 hours a day, and respond to customer needs when necessary at the first time.

 

Q:How about after-sales service?

A:Our staff are professionals who have been in the industry for many years, and we have a professional after-sales service team to provide you with satisfactory services.