Argon (Ar)
High-Purity Argon Supply – Liquid & Gas Solutions
At DSW, we provide reliable argon gas supply to support laboratories, industrial facilities, and advanced manufacturing operations. Through modern air separation technology and a reliable distribution network, we deliver flexible, safe, and consistent argon solutions across a wide range of applications.
Our product range includes various container sizes, purity grades, and delivery formats—from individual cylinders to full bulk supply. For customers with higher consumption, DSW also designs, builds, and operates onsite air separation units (ASUs), ensuring a stable, efficient, and cost-effective supply of argon at all times.
Argon Supply Options
Liquid Argon
Liquid argon is supplied directly to onsite cryogenic storage vessels of various sizes. For moderate or portable requirements, pre-filled liquid cylinders are available.
For customers with substantial usage, onsite production via a dedicated ASU can significantly reduce cost and improve supply stability.
Gaseous Argon
DSW provides gaseous argon in a full range of cylinder sizes and purity levels. Specialised argon mixtures can be prepared for applications such as:
- Plasma cutting
- MIG/TIG welding
- Laser processes
- Electronics and semiconductor manufacturing
Packaging & Delivery Solutions
Argon Gas Cylinders
Available in multiple sizes and purity grades:
- Laboratory-grade argon up to 99.9999% purity
- Semiconductor-grade argon up to 99.9999% purity
- Industrial-grade argon for general manufacturing
- Two-component argon mixtures supplied in cylinders or portable containers
Bulk Argon Supply
Onsite Air Separation Unit (ASU)
For customers with very high argon demand, DSW can provide onsite argon production using cryogenic air separation technology. Our engineering team manages the design, installation, and ongoing operation of the ASU, along with any cryogenic storage infrastructure required.
Key benefits include:
- Maximum process integration
- Secure, uninterrupted supply
- Long-term cost efficiency
Bulk Delivery
DSW’s cryogenic tankers deliver liquid argon to customer sites, supplying both:
- Large bulk storage vessels
- MicroBulk systems for medium-scale users
For smaller requirements, pre-filled liquid cylinders offer a flexible solution, enabling withdrawal in liquid or gaseous form.
Bulk gaseous argon is available via tube trailers and other high-capacity transport systems. For welding and fabrication industries, cylinder multi-packs are available for daily operational efficiency.
Industries & Applications
Argon supplied by DSW is essential across numerous sectors, including:
Laser Applications
High-purity argon for laser support systems and optical processes.
Welding & Metal Fabrication
Argon and argon-based mixtures for shielding gas applications in MIG, TIG, and plasma welding.
Electronics & Semiconductor Manufacturing
Ultra-high-purity argon for sensitive production environments.