New and Featured Products


3M Cubitron II Flexible Grinding Wheels

3M Cubitron II Flexible Grinding Wheels

Part No: 3MFLEXGRINDER

From $5.00
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Razor Digital 200 Pulse  AC/DC

Razor Digital 200 Pulse AC/DC

Part No: KUMJRRZ200ACDC

$1,300.00
100mm 800 Watt Angle Grinder AG800-100

100mm 800 Watt Angle Grinder AG800-100

Part No: AG800-100

$98.00
BOBCAT 250 (K) PETROL

BOBCAT 250 (K) PETROL

Part No: MR907500001-1

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125mm 800 Watt Angle Grinder AG800-125

125mm 800 Watt Angle Grinder AG800-125

Part No: AG800-125

$103.00
MinarcMig Evo 200 61008200AU P0685

MinarcMig Evo 200 61008200AU P0685

Part No: P0685

$1,950.00
Unimig KUMJR350SWF MIG 350 SWF Multifunction Inverter Welder

Unimig KUMJR350SWF MIG 350 SWF Multifunction Inver

Part No: KUMJR350SWF

$3,350.00
M18FPP2S-502C 18V 5.0Ah Li-Ion Cordless 2pce Combo

M18FPP2S-502C 18V 5.0Ah Li-Ion Cordless 2pce Combo

Part No: M18FPP2S-502C

$619.00
Electrode Holder for Water Inlet

Electrode Holder for Water Inlet

Part No: WCW

$84.00
Male Tailpieces Air Hose Fitting 28.1208

Male Tailpieces Air Hose Fitting 28.1208

Part No: 28-1208BL

$5.50
45% Silver Brazing Alloy

45% Silver Brazing Alloy

Part No: 45SilverBrazing

From $77.00
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Pro Tig Welding Gloves - Pyromate Tigga TIGW13

Pro Tig Welding Gloves - Pyromate Tigga TIGW13

Part No: TIGW13

$18.95
Spot Tip Screw Base  Off Centre Electrode

Spot Tip Screw Base Off Centre Electrode

Part No: GN01

$15.95
2.4mm 2% Thoriated Tig Tungsten Electrode Pack of 10

2.4mm 2% Thoriated Tig Tungsten Electrode Pack of

Part No: T24TH

$27.00
Spark Lighter Single Flint

Spark Lighter Single Flint

Part No: 400142

$6.22
Harris Model 987 Pressure Reg, Side Inlet

Harris Model 987 Pressure Reg, Side Inlet

Part No: 987Z079

$957.00
Copper Washer Double fold

Copper Washer Double fold

Part No: CW58

$7.70
10N24S 2.4mm Stubby Collet

10N24S 2.4mm Stubby Collet

Part No: 10N24S

$3.55
500 Piece MASSIVE 60" TOOL TROLLEY

500 Piece MASSIVE 60" TOOL TROLLEY

Part No: K1560B

$5,999.00
Razorweld 250 MTS - KUMJRRW250MIG

Razorweld 250 MTS - KUMJRRW250MIG

Part No: KUMJRRW250MIG

$1,245.00
Tig Weld Brush BN-30

Tig Weld Brush BN-30

Part No: BN-30

$15.00
54N15 Size 7 11.0mm (Suits 17/18/26) Gas Lens Alumina Cup (Ea)

54N15 Size 7 11.0mm (Suits 17/18/26) Gas Lens Alum

Part No: 54N15

$2.70
Tig Finger

Tig Finger

Part No: Tigfinger

$35.00
GNC1 Spot electrode  Screw Base -  Short Conical

GNC1 Spot electrode Screw Base - Short Conical

Part No: GNC1

$15.95
Easybeat 4000

Easybeat 4000

Part No: EB4000

$2,800.00
Metabo Dust Protection Filter

Metabo Dust Protection Filter

Part No: Dustprotectionfilter

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Disposable Beverage Regulator Minor CO2 Food Grade M10x1

Disposable Beverage Regulator Minor CO2 Food Grade

Part No: RIMCD4P

$55.20
Universal Bit Set 128 Piece

Universal Bit Set 128 Piece

Part No: K5101

$99.00
0.3 micron filter 1/2" AM350C-04D-T

0.3 micron filter 1/2" AM350C-04D-T

Part No: AM350C-04D-T

$225.50
Regulated Outlet Point Single Oxygen

Regulated Outlet Point Single Oxygen

Part No: GOPROX

$234.60
Regulator 1 Stage Side Entry Argon Mix Type 10

Regulator 1 Stage Side Entry Argon Mix Type 10

Part No: RG1SARHS

$262.20
Helmet Harness to suit welding helmet

Helmet Harness to suit welding helmet

Part No: HAHarness

$19.50
14-564 TWECO STYLE 4 CONTACT TIP STD DUTY

14-564 TWECO STYLE 4 CONTACT TIP STD DUTY

Part No: 14-564

$0.99
BS1 Router Switch

BS1 Router Switch

Part No: BS1

$17.95

Welder Sales, Repair, Hire & Industrial Products | National Welding & Industrial Supplies

  • Based in Wetherill Park NSW with 25 years of experience selling all over Australia
  • Wide range of services including: repair, welding procedure specifications, flash back arrestor testing and more
  • Robust selection of welding equipment and industrial supplies
  • Quality brands at reasonable prices
  • Team of excellent sales reps and repair technicians
  • Provide quality products with aftersales support

Range of Australian Welding and Industrial Supplies

As the largest online supplier of welding equipment, we have MIG welders, TIG welders, Arc/Stick/MMA welders , spot welders, thermocouple welders , generator welders and gas welding & cutting kits for sale. As a shopfront based in Wetherill Park, Sydney NSW buyers can be assured that we stock all critical products and can easily order anything in from our suppliers around Western Sydney.

Of course, we also have the related welding consumables and equipment for all welding machines. Make sure to carefully consider what welder is appropriate for your task and workshop. Single phase welders are often more suitable for home use, whilst three phase welders are more often used in an industrial settings. Another common decision is whether to use a conventional transformer or inverter welders. If you are planning to weld for a long duration make sure to check the welder’s duty cycle.

MIG welders need MIG welding wire to weld and it is equally important that you have the right gun for the job . Our MIG gun spares section contains Bernard style Nozzles and Tip Holders. Binzel style contact tips, gas diffuser, liners, nozzles and tip holders. Tweco style insulators, contact tips, gas diffusers, liners and nozzles.

Use TIG Rods (also known as filler rods) for TIG welding and TIG Tungsten Electrode with our TIG welders for sale. Our range of TIG torches includes the 9, 17, 18, 20 and 26 model TIG torches.

While our TIG torch spares department has the appropriate TIG torch body, black cap, collet, collet body, gas lens and gas body according to TIG torch series type. Remote foot and hand controls are also available.

ARC/ Stick and MMA welders use Electrodes known as Welding Rods or Welding Sticks . Instead of a gun/torch, an electrode holder can be used.

Spot Welders are often used to weld sheet metals together, the most commonly replaced parts are their tips or arms and other spot welder electrodes.

Our panel beating and smash repairs category has a range of dent pullers used for the repair of car bodies as well as a combination s pot welders and dent pullers . It also includes a range of welders that use inverter technology known as inverter spot welders.

Our generator welders use consumables according to the welding process they adhere to.

Gas welding is versatile and used for cutting. Our Gas Welding & Cutting section has a variety of attachments to complement any set.

When handling different materials prior to welding a work clamp can help secure the materials, making it much easier to weld.

Most welding processes also use Welding Gas. At National Welding and Industrial Supplies, we sell Gas outright so that you own the bottle and can keep it for however long you like. Small 1 or 2.2 L disposables bottles are also available. Our Gas range includes Pure Argon, Argon co2, Argon o2, co2, Helium, Nitrogen and Oxygen.

An essential part of industrial work is safety or personal protective equipment (PPE) . Make sure to use the correct safety gear in order to protect yourself, your staff and to adhere to Australian Occupational Health and Safety laws.

Most welding processes require the use of a welding helmet for eye and face protection, welding gloves for hand protection and welding apparel which includes jackets, spats, aprons and hoods.

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