Login
Login
Logout
Checkout as a Guest
Checkout as a Guest
If you choose to checkout as a guest, neither a web account nor profile information will be created. If your desire is to create a web account to login in the future and gain the benefits of a registered user, click on Register Now within the Login section.
You are already logged in
If you want to sign in with another account please sign out
Login
Login
Logout
Checkout as a Guest
Checkout as a Guest
If you choose to checkout as a guest, neither a web account nor profile information will be created. If your desire is to create a web account to login in the future and gain the benefits of a registered user, click on Register Now within the Login section.
You are already logged in
If you want to sign in with another account please sign out
Frequently Asked Questions
- How do I access the W9 Form?
- How do I submit a Tax Exempt Certificate?
- How do I access Praxair's Certificate of Liability Insurance?
- What is the Restricted Delivery Fee on my invoice?
- What is Oxyacetylene Welding?
- How do you select a shielding gas?
- What are the components of Environmental Grade gases?
- What are the components of Standards Grade gases?
- What are Bulk Gases?
- What CGA connections are recommended for different gases?
- What are the most common density conversion factors?
- What do the Cylinder Colors stand for?
- What is the Credit Limit for a New Account?
- What Helium Balloon Service does Praxair Provide?
- What are the most common Flow Conversion Factors?
- What are the most common Length Conversion Factors?
- What are the most common Pressure Conversion Factors?
- What are the most common Temperature Conversion Factors?
- What are the most common Volume Conversion Factors?
- What are the most common Mass and Weight Conversion Factors?
- What are the most common Dew Point Conversion Factors?
- What are Concentration Equivalents?
- What are Exponential Equivalents?
- What is the Metal Fabrication Virtual Shop?
- Where to send payments?
- What materials are compatible with gases?
- How to Fix Widget Requires Valid SC User Login Error
- What is the RCC Fee on my Invoice?
- What is the Rack Pack Manifold Fee on my Invoice?
- What is the Helium Contingency Fee on my invoice?
- What is the Bulk Hazmat charge on my invoice?
- What is the Hazardous Material Charge on my invoice?
- What is the Argon Demand Charge on my invoice?
- What is the Safety and Environmental Charge on my invoice?
- How can you Create a Product List?
- What MIG Welding Tip Should I Buy?
- What gases are non-flammable, non-corrosive and low toxicity?
- What gases are flammable, non-corrosive, low toxicity gases?
- What gases are flammable, corrosive, and/or toxic gases?
- What gases are toxic and/or corrosive, nonflammable gases?
- What gases are spontaneously flammable gases?
- What gases are toxic gases?
- What gases are used for plasma cutting?
- What is Oxyfuel Cutting?
- What are best practices for moving cylinders and liquid containers?
- What are best practices for storing cylinders and liquid containers?
- What are best practices for opening and closing valves?
- What is MIG Welding?
- Why use MIG Welding?
- What are the limitations of MIG Welding?
- What is the Difference between Environmental and Standard Grade Gases?
- What is Stick Welding?
- Why use Stick Welding?
- What are the limitations of Stick Welding?
- What is TIG Welding?
- Why use TIG Welding?
- What are the limitations of TIG Welding?
- How can you improve TIG Welding results?
- What are the TIG Welding parameters for Aluminum?
- What are the recommended shielding gases for TIG Welding aluminum?
- What are the TIG Welding parameters for Stainless Steel?
- What are the recommended shielding gases for TIG Welding Stainless Steel?
- What are the Specifications for Low Pressure Steel Cylinders?
- How does Praxair Cylinders compare to its Competitors?
- What are the Conversion Factors?
- What are the different types of MIG Gases?
- What is Propylene?
- What are the Different Gas Compositions?
- What is ProStar?
- What are Stargon Shielding Gases?
- What are the benefits of Praxair's Stargon shielding gases
- What is Stargon SS?
- Who benefits from Stargon blends?
- What is Stargon CS?
- What is Stargon VS?
- What is Stargon AL?
- What are the StarGold Gas Blends?
- What are the Physical Properties of Gases?
- What are the Properties of High Pressure Aluminum Cylinders?
- What are the Properties of Ultra-High and High Pressure Steel Cylinders?
- How to Pick a Regulator?
- What is Brazing?
- Why Braze?
- What are the limitations of brazing?
- What is Flux Cored Welding?
- Why use Flux Cored Welding?
- What are some Limitations of Flux Cored Welding?
- What are Material Compatibility Charts?
- What is the Material Compatibility Chart for Metals?
- What is the Material Compatibility Chart for Plastic?
- What is the Material Compatibility Chart for Elastomers?
- What are the types of MIG Gases?
- What is a HyrdroStar Blend?
- What is a HeliStar Blend?
- What are Argon and Hydrogen Gas Blends
- What is Argon?
- What is HeliStar A-25, A-50 and A-75?
- What Mixture should I use for Coated Steel Welding?
- What is Helium?
- What Argon/Carbon Dioxide Welding Blends does Praxair Supply?
- What is StarGold C-15 and C-20?
- What is StarGold C-5 and C-10?
- What are TIG Gases?
- Why use Oxyacetylene Welding?
- What are the limitations of Oxyacetylene Welding?
- How to buy gases online?
- How do I start buying gases?
- How do I start buying gases for personal use?
- How do I buy gases for a business/organization?
Customer Service
About Us
Praxair is one of the largest welding, industrial, medical and specialty gases companies and the premier... More
Subscribe
Click Here
© Copyright 2013- Praxair Technology, Inc. All rights reserved.