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Specialty Gas – Certified Purity & Local Availability

Weldstar Specialty Gases by PurityPlus offers a complete line of specialty gases & equipment manufactured and packaged to your exact specifications. From Weldstar’s sophisticated laboratories, to the expertise of our customer service and technical representatives, our customers can be assured they are receiving the most accurate specialty gas mixes possible.

With Weldstar Specialty Gases by PurityPlus, it’s all about certified purity and local availability. Our facilities in northern Illinois and Indiana are home to one of the strongest independent specialty gas producers in the United States. Weldstar’s production facility in Aurora, Illinois is certified by an independent third party to the highest quality standards. At Weldstar, certified purity and reliability is assured through cylinder preparation, dedication by gas service, gas purification, quality control and statistical quality assurance.

DOWNLOAD OUR SPECIALTY GAS BROCHURE PACKET

DOWNLOAD OUR SPECIALTY GAS CATALOG

CHECK OUT OUR SPECIALTY GAS WEBSITE

purity plus specialty gas cylinders

Our Laboratory

Weldstar’s Aurora, Illinois specialty gas laboratory uses high accuracy scales combined with state-of-the-art cylinder preparation techniques to ensure the most accurate and stable mixtures in the industry. We employ instrumentation and certified reference gases to accurately analyze all the raw materials used in the manufacture of our specialty gases. Our network of over 30 laboratories are annually certified by AsteRisk — an independent third party source.

specialty gas cylinders

Weldstar – The Right Gas for the Right Application

SPECIALTY GASES GAS HANDLING EQUIPMENT & SERVICES
Pure Gases

Argon, Oxygen, Nitrogen,
Helium, Hydrogen, Air

CG Carrier Gases

Helium, Nitrogen, Hydrogen

Research and UHP Chemical Gases

Pharmaceutical Intermediate
Manufacturing
Chemical Manufacturing

Gas Mixtures

Calibration Standards (Cal Gases)
Instrument Support Mixtures
Laser Gas Mixtures
Research Gas Mixtures
Natural Gas BTU Reference Standards
Special Application Mixtures
Medical Gases
Biological Atmosphere Gas Mixtures
EPA Protocol Mixtures
Transportable Cylinders
Disposable or Refillable

Manifolds
Switchover Systems
Monitors
Gas Blenders
Gas Detection Systems
Gas Delivery Systems
Regulators

General Purpose
High Purity
High Pressure
High Flow
Line
Lecture Bottle
Miniature
Corrosive

Flowmeters
Purifiers and Filters
Purge Assemblies
Valves
Biomedical/Cryogenic Equipment

customer-solution gas cylinder delivery

Customer Solutions
  • Quality
  • Local Production/ In-house Laboratory
  • Full Line of Specialty Gases
  • Customers Facility Audits
  • Safety Training – Gases and Equipment
  • Online Ordering and Documents

in-house-specialty-gas-production

In-House Production

By filling many specialty gases inhouse, we can maintain strict quality controls and reduce lead times on all specialty gases that we produce. Besides producing high quality mixtures, Weldstar’s specialty gas division utilizes the most advanced techniques to guarantee analytical precision.

Questions?
We’re here to help!

Specialty Gas Manager
Steve Tarrant

Office: 708-534-8561
Cell: 708-805-0290
Email: starrant@weldstar.com

 

specialty gas product-offerings

Product Offerings
  • UHP Carrier Gases
  • EPA Protocols
  • Hydrocarbon Standards
  • Certified Emission Standards
  • LEL Gases
  • Mixed Gases
  • Pure Gases A-Z
  • Medical Gases
  • Food and Beverage
  • Refrigerant Gases
  • Semiconductor Gases
  • Calibration Mixtures

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Memberships

The American Society of Mechanical Engineers

The American Society of Mechanical Engineers

Independent Welding Distributors Cooperative

Independent Welding Distributors Cooperative

Gases and Welding Distributors Association

Gases and Welding Distributors Association

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