Heavy Construction Product Collection | cc | Airgas

We use cookies to improve your browsing experience and help us improve our websites. By continuing to use our website, you agree to our use of such cookies. Agree Learn more

Need an Account? Register or Login

One Time Payment | Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

Switch Account
Dashboard

Skip to main content

To see product availability

Enter a Delivery Zip Code

Need an Account? Register or Login

One Time Payment | Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

×

To see product availability

Enter a Delivery Zip Code

OFFERS & REBATES
Industries
Solutions
Resources

TELL US MORE

To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account

Zip Code should not be blank Email and Password should not be blank

Enter Delivery Zip Code

or

Log In

Email Address

Password Show Hide

LOG IN

Forgot Password?

Need an Account? Register

TELL US MORE

Are you currently located in California?

8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)

Password cannot contain space

Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.

No

Yes

Have an account?Login

Gases
Gas Equipment
Welding Products
Safety Products
Tools & Hardware
View All

Home/
Category Page/
Welding Products/
Welding Support Equipment

Results For:
By Category
Welding Support Equipment

Narrow Results:

{$title}

{$label}

By Manufacturer
RADNOR™ (66)

Miller Electric Manufacturing (11)

Sumner (11)

Bernard (8)

Tweco (8)

Mathey Dearman, Inc. (5)

H & M (Pipe Beveling) (4)

SureWerx (4)

Koike Aronson Inc (3)

Markal Company (2)

Category
MIG Gun Consumables (30)

Welding Cable (15)

Manual Accessories (14)

MIG Guns - Hand Held (14)

Pipe Cutting & Beveling Equipment (12)

Pipe Stands Jacks & Accessories (11)

Markers Soapstone & Scribes (10)

Pipe Templates & Wrap Arounds (4)

Tungsten (3)

MIG Gun Components (2)

TIG Torch Parts (2)

Chipping Hammers (2)

TIG Torches (1)

MIG Gun Repair Parts (1)

Miscellaneous Welding Support Equipment (1)

Heavy Construction - Shop a custom-built selection of welding, gases and safety products for industrial, infrastructure and mechanical projects.

Heavy Construction - Shop a custom-built selection of welding, gases and safety products for industrial, infrastructure and mechanical projects.

Heavy Construction - Shop a custom-built selection of welding, gases and safety products for industrial, infrastructure and mechanical projects.

picture of MIG Gun

MIG Guns

picture of MIG Gun Tip

MIG Gun Consumables

picture of electrode holder

Stick Welding Accessories

picture of Welding Cable

Welding Cable

picture of Soapstone

Markers, Soapstones and Scribes

Compare Products Up to 4

Heavy Construction Product Collection

Sort by:

RAD64002351

RADNOR™ WelderHelper™ Pliers

RADNOR™ WelderHelper™ Pliers

Show Full Description Hide Full Description

Compare

RADNOR™ WelderHelper™ Pliers

RADNOR™ WelderHelper™ Pliers

RADNOR™ WelderHelper™ Pliers

Show Full Description Hide Full Description

Airgas Part #:RAD64002351

RAD64002716

RADNOR™ .030 - .078" X 1.75" 0.625" Bore 24CT Series Nozzle For RADNOR™ 400 And Tweco® No. 4 MIG Guns

RADNOR™ .030 - .078" X 1.75" 0.625" Bore 24CT Series Nozzle For RADNOR™ 400 And Tweco® No. 4 MIG Guns

Show Full Description Hide Full Description

Compare

RADNOR™ .030 - .078" X 1.75" 0.625" Bore 24CT Series Nozzle For RADNOR™ 400 And Tweco® No. 4 MIG Guns

RADNOR™ .030 - .078" X 1.75" 0.625" Bore 24CT Series Nozzle For RADNOR™ 400 And Tweco® No. 4 MIG Guns

RADNOR™ .030 - .078" X 1.75" 0.625" Bore 24CT Series Nozzle For RADNOR™ 400 And Tweco® No. 4 MIG Guns

Show Full Description Hide Full Description

Airgas Part #:RAD64002716

RAD64002726

RADNOR™ .030 - .078" X 1.25" 14 Series Gas Diffuser For RADNOR™ 400 And Tweco® No. 4 MIG Guns

RADNOR™ .030 - .078" X 1.25" 14 Series Gas Diffuser For RADNOR™ 400 And Tweco® No. 4 MIG Guns

Show Full Description Hide Full Description

Compare

RADNOR™ .030 - .078" X 1.25" 14 Series Gas Diffuser For RADNOR™ 400 And Tweco® No. 4 MIG Guns

RADNOR™ .030 - .078" X 1.25" 14 Series Gas Diffuser For RADNOR™ 400 And Tweco® No. 4 MIG Guns

RADNOR™ .030 - .078" X 1.25" 14 Series Gas Diffuser For RADNOR™ 400 And Tweco® No. 4 MIG Guns

Show Full Description Hide Full Description

Airgas Part #:RAD64002726

RAD64002709

RADNOR™ 3.219" 0.625" Bore 23 Series Nozzle For RADNOR™ Pro MIG Guns

RADNOR™ 3.219" 0.625" Bore 23 Series Nozzle For RADNOR™ Pro MIG Guns

Show Full Description Hide Full Description

Compare

RADNOR™ 3.219" 0.625" Bore 23 Series Nozzle For RADNOR™ Pro MIG Guns

RADNOR™ 3.219" 0.625" Bore 23 Series Nozzle For RADNOR™ Pro MIG Guns

RADNOR™ 3.219" 0.625" Bore 23 Series Nozzle For RADNOR™ Pro MIG Guns

Show Full Description Hide Full Description

Airgas Part #:RAD64002709

RAD64002108

RADNOR™ Model PGC-300 300 Amp Copper Alloy Ground Clamp

RADNOR™ Model PGC-300 300 Amp Copper Alloy Ground Clamp

Show Full Description Hide Full Description

Compare

RADNOR™ Model PGC-300 300 Amp Copper Alloy Ground Clamp

RADNOR™ Model PGC-300 300 Amp Copper Alloy Ground Clamp

RADNOR™ Model PGC-300 300 Amp Copper Alloy Ground Clamp

Show Full Description Hide Full Description

Airgas Part #:RAD64002108

MILT-M035

Miller® .035" X 1.125" 0.044" Bore AccuLock™ S Series Contact Tip For Miller® MDX™ MIG Guns

Miller® .035" X 1.125" 0.044" Bore AccuLock™ S Series Contact Tip For Miller® MDX™ MIG Guns

Show Full Description Hide Full Description

Compare

Miller® .035" X 1.125" 0.044" Bore AccuLock™ S Series Contact Tip For Miller® MDX™ MIG Guns

Miller® .035" X 1.125" 0.044" Bore AccuLock™ S Series Contact Tip For Miller® MDX™ MIG Guns

Miller® .035" X 1.125" 0.044" Bore AccuLock™ S Series Contact Tip For Miller® MDX™ MIG Guns

Show Full Description Hide Full Description

Airgas Part #:MILT-M035

RAD64002654

RADNOR™ .035" X 1.5" 0.044" Bore 14 Series Contact Tip For RADNOR™ Pro 250/400, Tweco® No. 2 And No. 4 MIG Guns

RADNOR™ .035" X 1.5" 0.044" Bore 14 Series Contact Tip For RADNOR™ Pro 250/400, Tweco® No. 2 And No. 4 MIG Guns

Show Full Description Hide Full Description

Compare

RADNOR™ .035" X 1.5" 0.044" Bore 14 Series Contact Tip For RADNOR™ Pro 250/400, Tweco® No. 2 And No. 4 MIG Guns

RADNOR™ .035" X 1.5" 0.044" Bore 14 Series Contact Tip For RADNOR™ Pro 250/400, Tweco® No. 2 And No. 4 MIG Guns

RADNOR™ .035" X 1.5" 0.044" Bore 14 Series Contact Tip For RADNOR™ Pro 250/400, Tweco® No. 2 And No. 4 MIG Guns

Show Full Description Hide Full Description

Airgas Part #:RAD64002654

RAD64002406

RADNOR™ White Paint Pen Marker

RADNOR™ White Paint Pen Marker

Show Full Description Hide Full Description

Compare

RADNOR™ White Paint Pen Marker

RADNOR™ White Paint Pen Marker

RADNOR™ White Paint Pen Marker

Show Full Description Hide Full Description

Airgas Part #:RAD64002406

RAD64002712

RADNOR™ .030 - .078" X 3.42" 0.625" Bore 24A Series Nozzle For RADNOR™ 400 And Tweco® No. 4 MIG Guns

RADNOR™ .030 - .078" X 3.42" 0.625" Bore 24A Series Nozzle For RADNOR™ 400 And Tweco® No. 4 MIG Guns

Show Full Description Hide Full Description

Compare

RADNOR™ .030 - .078" X 3.42" 0.625" Bore 24A Series Nozzle For RADNOR™ 400 And Tweco® No. 4 MIG Guns

RADNOR™ .030 - .078" X 3.42" 0.625" Bore 24A Series Nozzle For RADNOR™ 400 And Tweco® No. 4 MIG Guns

RADNOR™ .030 - .078" X 3.42" 0.625" Bore 24A Series Nozzle For RADNOR™ 400 And Tweco® No. 4 MIG Guns

Show Full Description Hide Full Description

Airgas Part #:RAD64002712

RAD64002744

RADNOR™ Model 67002744 MIG Gun Liner

RADNOR™ Model 67002744 MIG Gun Liner

Show Full Description Hide Full Description

Compare

RADNOR™ Model 67002744 MIG Gun Liner

RADNOR™ Model 67002744 MIG Gun Liner

RADNOR™ Model 67002744 MIG Gun Liner

Show Full Description Hide Full Description

Airgas Part #:RAD64002744

RAD64003518

RADNOR™ 1/0 Black Flex-A-Prene® Welding Cable 100'

RADNOR™ 1/0 Black Flex-A-Prene® Welding Cable 100'

Show Full Description Hide Full Description

Compare

RADNOR™ 1/0 Black Flex-A-Prene® Welding Cable 100'

RADNOR™ 1/0 Black Flex-A-Prene® Welding Cable 100'

RADNOR™ 1/0 Black Flex-A-Prene® Welding Cable 100'

Show Full Description Hide Full Description

Airgas Part #:RAD64003518

RAD64002062

RADNOR™ Model EHWT30 300 Amp Copper Alloy Electrode Holder

RADNOR™ Model EHWT30 300 Amp Copper Alloy Electrode Holder

Show Full Description Hide Full Description

Compare

RADNOR™ Model EHWT30 300 Amp Copper Alloy Electrode Holder

RADNOR™ Model EHWT30 300 Amp Copper Alloy Electrode Holder

RADNOR™ Model EHWT30 300 Amp Copper Alloy Electrode Holder

Show Full Description Hide Full Description

Airgas Part #:RAD64002062

RAD64002746

RADNOR™ Model 67002746 MIG Gun Liner

RADNOR™ Model 67002746 MIG Gun Liner

Show Full Description Hide Full Description

Compare

RADNOR™ Model 67002746 MIG Gun Liner

RADNOR™ Model 67002746 MIG Gun Liner

RADNOR™ Model 67002746 MIG Gun Liner

Show Full Description Hide Full Description

Airgas Part #:RAD64002746

RAD64003494

RADNOR™ 2/0 Black Flex-A-Prene® Welding Cable 250'

RADNOR™ 2/0 Black Flex-A-Prene® Welding Cable 250'

Show Full Description Hide Full Description

Compare

RADNOR™ 2/0 Black Flex-A-Prene® Welding Cable 250'

RADNOR™ 2/0 Black Flex-A-Prene® Welding Cable 250'

RADNOR™ 2/0 Black Flex-A-Prene® Welding Cable 250'

Show Full Description Hide Full Description

Airgas Part #:RAD64003494

RAD64002058

RADNOR™ Model PA-532 200 Amp Copper Alloy Electrode Holder

RADNOR™ Model PA-532 200 Amp Copper Alloy Electrode Holder

Show Full Description Hide Full Description

Compare

RADNOR™ Model PA-532 200 Amp Copper Alloy Electrode Holder

RADNOR™ Model PA-532 200 Amp Copper Alloy Electrode Holder

RADNOR™ Model PA-532 200 Amp Copper Alloy Electrode Holder

Show Full Description Hide Full Description

Airgas Part #:RAD64002058

RAD64003508

RADNOR™ 2/0 Black Flex-A-Prene® Welding Cable 50'

RADNOR™ 2/0 Black Flex-A-Prene® Welding Cable 50'

Show Full Description Hide Full Description

Compare

RADNOR™ 2/0 Black Flex-A-Prene® Welding Cable 50'

RADNOR™ 2/0 Black Flex-A-Prene® Welding Cable 50'

RADNOR™ 2/0 Black Flex-A-Prene® Welding Cable 50'

Show Full Description Hide Full Description

Airgas Part #:RAD64003508

RAD64002008

RADNOR™ Model H Steel Chipping Hammer With 10 1/2" Coil Handle

RADNOR™ Model H Steel Chipping Hammer With 10 1/2" Coil Handle

Show Full Description Hide Full Description

Compare

RADNOR™ Model H Steel Chipping Hammer With 10 1/2" Coil Handle

RADNOR™ Model H Steel Chipping Hammer With 10 1/2" Coil Handle

RADNOR™ Model H Steel Chipping Hammer With 10 1/2" Coil Handle

Show Full Description Hide Full Description

Airgas Part #:RAD64002008

MILD-M250

Miller® .030 - .035" Gas Diffuser For Miller® MDX™ MIG Guns

Miller® .030 - .035" Gas Diffuser For Miller® MDX™ MIG Guns

Show Full Description Hide Full Description

Compare

Miller® .030 - .035" Gas Diffuser For Miller® MDX™ MIG Guns

Miller® .030 - .035" Gas Diffuser For Miller® MDX™ MIG Guns

Miller® .030 - .035" Gas Diffuser For Miller® MDX™ MIG Guns

Show Full Description Hide Full Description

Airgas Part #:MILD-M250

RAD64002906

RADNOR™ .035" X 1.125" Contact Tip For Miller® MIGmatic™ M-15, M-25, And M-40 MIG Guns

RADNOR™ .035" X 1.125" Contact Tip For Miller® MIGmatic™ M-15, M-25, And M-40 MIG Guns

Show Full Description Hide Full Description

Compare

RADNOR™ .035" X 1.125" Contact Tip For Miller® MIGmatic™ M-15, M-25, And M-40 MIG Guns

RADNOR™ .035" X 1.125" Contact Tip For Miller® MIGmatic™ M-15, M-25, And M-40 MIG Guns

RADNOR™ .035" X 1.125" Contact Tip For Miller® MIGmatic™ M-15, M-25, And M-40 MIG Guns

Show Full Description Hide Full Description

Airgas Part #:RAD64002906

TWE9425-1210

Tweco® Model 2-MPC-1 300 Amp Zinc Plated Cable Connector - Male

Tweco® Model 2-MPC-1 300 Amp Zinc Plated Cable Connector - Male

Show Full Description Hide Full Description

Compare

Tweco® Model 2-MPC-1 300 Amp Zinc Plated Cable Connector - Male

Tweco® Model 2-MPC-1 300 Amp Zinc Plated Cable Connector - Male

Tweco® Model 2-MPC-1 300 Amp Zinc Plated Cable Connector - Male

Show Full Description Hide Full Description

Airgas Part #:TWE9425-1210

1
2
3
4
5
...7
NEXT ›

Need more or need to get more done? We can help. Connect with an Airgas specialist for help with your heavy construction jobsite needs or to get a quote regarding our gases, welding and safety products - Contact An Expert.

Need more or need to get more done? We can help. Connect with an Airgas specialist for help with your heavy construction jobsite needs or to get a quote regarding our gases, welding and safety products - Contact An Expert.

Need more or need to get more done? We can help. Connect with an Airgas specialist for help with your heavy construction jobsite needs or to get a quote regarding our gases, welding and safety products - Contact An Expert.

Need something else? Return to the Heavy Construction Collection or to shop a wider selection of products click here.

Gas Supply

Airgas Dry Ice
Bulk Gas Supply
Food Grade Gases
Gas Cylinders
Gas Supply Modes
Industrial Gases
Medical Grade Gases
Shop Gases

Expertise

Additive Manufacturing
Aerospace & Defense
Airgas Healthcare
Construction
Energy & Chemicals
Food Industry
Life Sciences
Metal Fabrication
Retail
View All

Resources

Catalogs
COA Search
FAQs
Offers & Rebates
Safety Notices
SDS Search
User Guides
Welder Rentals

Our Company

Careers
Diversity and Inclusion
Events
Fill Your Potential
Mergers & Acquisitions
Newsroom
Overview
Sustainability
Visit Parent Company

Terms

Do Not Sell/Share My Personal Information
Mobile App Policy
Privacy Policy
Return Policy
Terms & Conditions
Terms of Sale
Website Accessibility

Contact

Connect with Sales
Customer Service
Emergency Response
Find a Branch

Log In
Register
ONE TIME PAYMENT
Shop Products
Find A Branch
Industries
Solutions
Customer Service
Search Careers
Newsroom

© 2025 Airgas, Inc. All Rights Reserved.
|Customer Service ||Privacy Policy ||Terms & Conditions ||Terms of Sale ||Do Not Sell/Share My Personal Information ||Website Accessibility ||Return Policy ||Website Accessibility |

B4308934CF83927FAF280004E2D79F7E

B4308934CF83927FAF280004E2D79F7E

B4308934CF83927FAF280004E2D79F7E

B4308934CF83927FAF280004E2D79F7E