Helium Gas 3n-5n High Purity, Factory Selling Price Is Low

Helium: The Essential Inert Gas for Demanding Applications

Overview

Helium is a colorless, odorless, tasteless, non-toxic, and inert monatomic gas. As the second lightest element and the second most abundant in the observable universe, it possesses unique physical and chemical properties that make it indispensable across a wide range of scientific, industrial, medical, and technological fields. Sourced primarily from natural gas reserves, our Helium is supplied in high-purity grades to meet the most stringent requirements.

Key Properties

Extremely Low Density & Buoyancy: Lighter than air, providing unmatched lift for balloons and airships.

Chemically Inert: Does not react with other elements or compounds under normal conditions, ensuring stability and safety.

Non-Flammable & Non-Combustible: Inherently safe for use in potentially explosive environments.

Lowest Boiling Point: With a boiling point of -268.9°C (-452°F), it remains liquid at temperatures where all other substances solidify, making it the ultimate cryogenic refrigerant.

High Thermal Conductivity: Excellent for heat transfer applications, particularly cooling.

Low Solubility: Minimizes the risk of bubble formation in critical applications like diving.

Small Atomic Size: Enables its use in leak detection due to its ability to escape through minute openings.

Primary Applications

Cryogenics: The primary coolant for superconducting magnets in MRI/NMR scanners (Medical Imaging), particle accelerators (e.g., CERN), and advanced research requiring ultra-low temperatures.

Controlled Atmospheres: Provides an inert shielding gas for welding (especially TIG welding of reactive metals like aluminum, titanium, magnesium), semiconductor manufacturing, fiber optic cable production, and heat treatment processes to prevent oxidation and contamination.

Leak Detection: The preferred tracer gas due to its small atomic size and inertness for finding leaks in high-vacuum systems, automotive air conditioning, refrigeration units, and pressurized containers with exceptional sensitivity.

Pressurization & Purging: Used to purge pipelines and tanks of reactive gases, and pressurize liquid propellants in aerospace (rocket tanks) due to its lightness and inert nature.

Breathing Mixtures: Essential component in diving gas mixtures (Heliox, Trimix) for deep dives to reduce narcosis and work of breathing. Also used in medical treatments for respiratory obstructions.

Gas Chromatography (GC): A common carrier gas due to its inertness and optimal flow characteristics.

Balloons & Airships: Provides safe, non-flammable lift for meteorological balloons, party balloons, and specialty airships.

Other Uses: Laser gas mixtures, lifting gas for scientific instruments in high-altitude research, cooling in nuclear reactors, and as a protective atmosphere in growing silicon and germanium crystals.

 

 

 

 

 

 

Safety

Helium is non-toxic and non-flammable. However, as an asphyxiant, it can displace oxygen in confined spaces, posing a risk of suffocation. Proper handling, storage in well-ventilated areas, and adherence to safety protocols regarding confined space entry are crucial. Direct inhalation from pressurized sources can cause physical injury.

Available Specifications & Packaging

We supply Helium in various high-purity grades (e.g., 4.0, 4.5, 5.0, 5.5 - 99.99%, 99.995%, 99.999%, 99.9995%) to suit specific application needs. Packaging options include:

High-Pressure Cylinders (various sizes)

Liquid Helium (LHe) Dewars

Bulk Liquid Delivery

Why Choose Our Helium?

Consistent High Purity: Rigorous quality control ensures reliability for critical applications.

Supply Reliability: Secure sourcing and logistics network.

Technical Expertise: Dedicated support for application-specific requirements.

Comprehensive Safety: Adherence to the highest safety standards in production and delivery.

Helium is a finite and strategically vital resource. Our commitment is to provide this essential gas with the quality, reliability, and responsibility required by our diverse customers.

Hot Tags: helium gas 3n-5n high purity, factory selling price is low, China helium gas 3n-5n high purity, factory selling price is low manufacturers, suppliers, factory, Industrial Gas, High Purity Oxygen Gas, Carbon Dioxide Gas, High Purity Hydrogen Gas