Best Süa Welding Technologies in 2026

ER4043, commonly referred to as “AlSi5", has a 5% silicon and is the oldest and one of the most widely used aluminum welding wires for general purpose applications

Less sensitive to weld cracking than other aluminum alloys and the 5% silicon content lowers the melting point, increases fluidity of the weld puddle and leaves a bright shiny weld deposit.

ER4043 is commonly used for welding grades 6061, 6063, 5052, 3004, 3003 and cast alloys 356.0, 357.0, 413.0, and 443.0 to name just a few

Grade "T" Twin Wedling Hose for iots use with Propane, Alternative Fuel Gases and Acetylene

Diameter: 1/4" Fittings: Type: B - B Size: 9/16"-18 LH for Fuel gas & Type: B - B Size: 9/16"-18 RH for Oxygen

Grade "T" twin welding hose is specially designed to resist the effects of the oils in propane. It is also more weather-resistant.

Can be firmly attached to any ferrous metal surface

Holds MIG Torches in horizontal and vertical positions

Compatible with Series, 9, 17, 18, 20 and 26 Series TIG Torches

Heavy Duty Welding Lead Assembly manufactured with Made in USA Flex-A-Prene highly flexible cable. Cable Size: #2 AWG - 0.418" O.D.

Ground Clamp compatible with EG-300. Constructed in Zinc-Plated Steel. Large hex screw cable connection assures a tight and safe cable connection. It has a large contact area for an effective ground connection. Its design eliminates arc blowing and facilitates fast grounding spot changing

Cable Connector Options: LC-40 (Cam-Lock), Dinse 10-25, Dinse 35-70 or Terminal Lug. ***Please select your option from the menu, check the connector size in the picture and compare with your welder´s Connector/Receptacle to make sure it fits***

For its use with Flowmeters for Shield Gas in TIG and MIG Welding

Gas Service: Argon, Argon/CO2 Mixtures, Helium

Outlet Connection: 5/8"-18 Male

Grade "T" Twin Wedling Hose for iots use with Propane, Alternative Fuel Gases and Acetylene

Diameter: 1/4" Fittings: Type: B - B Size: 9/16"-18 LH for Fuel gas & Type: B - B Size: 9/16"-18 RH for Oxygen

Grade "T" twin welding hose is specially designed to resist the effects of the oils in propane. It is also more weather-resistant.

***PLEASE READ THIS INFORMATION CONCERNING THIS REGULATOR´S CONNECTORS***: Select any of the options of regulators; Oxygen, Acetylene, or Propane and carefully check, read and make sure you understand the information shown in picture #2. Check all the Pictures with the Dimensions of the Connectors, and make sure that these Regulators fit your Tanks and your Hoses.

***READ THIS***: Small Oxygen Regulator fits all American Oxygen Tanks with CGA-540 Valve, (It will NOT fit any disposable oxygen canisters) - Oxygen Delivery Gauge: 0-100 PSI

***READ THIS***: Small Acetylene Regulator fits ONLY Small Acetylene MC tanks with CGA-200 valve. (It will NOT fit larger acetylene tanks, it will NOT fit any propane tanks and it will NOT fit any disposable MAPP or Propane Canisters) - Acetylene Delivery Gauge: 0-30 PSI

Inlet Connectors, (Tank Connectors): Oxygen CGA-540 / Propane CGA-510

Oulet Connectors, (Hose Connectors): 9/16" - 18 R&L Type B-B

Uses: Oxy-Fuel Welding/Oxy-Fuel Cutting

***PLEASE READ THIS INFORMATION CONCERNING THIS REGULATOR´S CONNECTORS***: Select any of the options of regulators; Oxygen, Acetylene, or Propane and carefully check, read and make sure you understand the information shown in picture #2. Check all the Pictures with the Dimensions of the Connectors, and make sure that these Regulators fit your Tanks and your Hoses.

***READ THIS***: Small Oxygen Regulator fits all American Oxygen Tanks with CGA-540 Valve, (It will NOT fit any disposable oxygen canisters) - Oxygen Delivery Gauge: 0-100 PSI

***READ THIS***: Small Acetylene Regulator fits ONLY Small Acetylene MC tanks with CGA-200 valve. (It will NOT fit larger acetylene tanks, it will NOT fit any propane tanks and it will NOT fit any disposable MAPP or Propane Canisters) - Acetylene Delivery Gauge: 0-30 PSI

CGA-540 Inlet Fitting, (Connection to Tank)

9/16" - 18 RH Type B-B Outlet Fitting, (Connection to Hose)

Max Inlet Pressure: 3000 psi - Delivery Pressure Range: 0-145 psi

High quality Electrode Holder AF-3 Style.

Maximum Amperage: 300 A.

Cable Size: Up to AWG 2/0

***PLEASE READ THIS INFORMATION CONCERNING THIS REGULATOR´S CONNECTORS***: Select any of the options of regulators; Oxygen, Acetylene, or Propane and carefully check, read and make sure you understand the information shown in picture #2. Check all the Pictures with the Dimensions of the Connectors, and make sure that these Regulators fit your Tanks and your Hoses.

***READ THIS***: Small Oxygen Regulator fits all American Oxygen Tanks with CGA-540 Valve, (It will NOT fit any disposable oxygen canisters) - Oxygen Delivery Gauge: 0-100 PSI

***READ THIS***: Small Acetylene Regulator fits ONLY Small Acetylene MC tanks with CGA-200 valve. (It will NOT fit larger acetylene tanks, it will NOT fit any propane tanks and it will NOT fit any disposable MAPP or Propane Canisters) - Acetylene Delivery Gauge: 0-30 PSI

***PLEASE READ THIS INFORMATION CONCERNING THIS REGULATOR´S CONNECTORS***: Select any of the options of regulators; Oxygen, Acetylene, or Propane and carefully check, read and make sure you understand the information shown in picture #2. Check all the Pictures with the Dimensions of the Connectors, and make sure that these Regulators fit your Tanks and your Hoses.

***READ THIS***: Small Oxygen Regulator fits all American Oxygen Tanks with CGA-540 Valve, (It will NOT fit any disposable oxygen canisters) - Oxygen Delivery Gauge: 0-100 PSI

***READ THIS***: Small Acetylene Regulator fits ONLY Small Acetylene MC tanks with CGA-200 valve. (It will NOT fit larger acetylene tanks, it will NOT fit any propane tanks and it will NOT fit any disposable MAPP or Propane Canisters) - Acetylene Delivery Gauge: 0-30 PSI

READ THIS BEFORE YOU BUY:***These tips are compatible ONLY with Victor 100 Series Welding Torch Handles - These Tips WILL NOT FIT Victor Series "300" or Series "J" Handles***

READ THIS BEFORE YOU BUY: ***Check the picture Nº2 with the thread size and compare with your torch handle - If the thread size in Picture Nº2 does not match your Victor torch handle thread, Please search on Amazon the following ASIN Codes: B07CBZNGFV (Bigger Tips) and B0856TS3QQ (Smaller Tips)

Welding / Brazing Tip with Mixer Replacement for "100" Series Victor torch handles - Gases: Oxygen/Acetylene and Oxygen/Hydrogen

***PLEASE READ THIS INFORMATION CONCERNING THIS REGULATOR´S CONNECTORS***: Select any of the options of regulators; Oxygen, Acetylene, or Propane and carefully check, read and make sure you understand the information shown in picture #2. Check all the Pictures with the Dimensions of the Connectors, and make sure that these Regulators fit your Tanks and your Hoses.

***READ THIS***: Small Oxygen Regulator fits all American Oxygen Tanks with CGA-540 Valve, (It will NOT fit any disposable oxygen canisters) - Oxygen Delivery Gauge: 0-100 PSI

***READ THIS***: Small Acetylene Regulator fits ONLY Small Acetylene MC tanks with CGA-200 valve. (It will NOT fit larger acetylene tanks, it will NOT fit any propane tanks and it will NOT fit any disposable MAPP or Propane Canisters) - Acetylene Delivery Gauge: 0-30 PSI

Argon Regulator for Shield Gas in TIG and MIG Welding

Gas Service: Argon, Argon/CO2 Mixtures, Helium - Inlet Connection: CGA-580

Three Outlet Connection Options: 9/16" Male, 5/8" Female and Hose Barb

Argon Regulator for Shield Gas in TIG and MIG Welding

Gas Service: Argon, Argon/CO2 Mixtures, Helium - Inlet Connection: CGA-580

Three Outlet Connection Options: 9/16" Male, 5/8" Female and Hose Barb

Heavy Duty Welding Lead Assembly manufactured with Made in USA Flex-A-Prene highly flexible cable. Cable Size: #2 AWG - 0.418" O.D.

Electrode Holder compatible with AF-3. Constructed with Heavy Duty Nylon body. High conductivity jaws and cable connectors. High strength coiled spring for a maximum grip of the electrode. Holds Electrodes up to 1/4".

Cable Connector Options: LC-40 (Cam-Lock), Dinse 10-25, Dinse 35-70 or Terminal Lug. ***Please select your option from the menu, check the connector size in the picture and compare with your welder´s Connector/Receptacle to make sure it fits***

Heavy Duty Welding Lead Assembly manufactured with Made in USA Flex-A-Prene highly flexible cable. Cable Size: #2 AWG - 0.418" O.D.

Electrode Holder compatible with AF-3. Constructed with Heavy Duty Nylon body. High conductivity jaws and cable connectors. High strength coiled spring for a maximum grip of the electrode. Holds Electrodes up to 1/4".

Cable Connector Options: LC-40 (Cam-Lock), Dinse 10-25, Dinse 35-70 or Terminal Lug. ***Please select your option from the menu, check the connector size in the picture and compare with your welder´s Connector/Receptacle to make sure it fits***

Heavy Duty Welding Lead Assembly manufactured with Made in USA Flex-A-Prene highly flexible cable. Cable Size: #4 AWG - 0.343" O.D.

Ground Clamp compatible with EG-300. Constructed in Zinc-Plated Steel. Large hex screw cable connection assures a tight and safe cable connection. It has a large contact area for an effective ground connection. Its design eliminates arc blowing and facilitates fast grounding spot changing

Dinse 10-25 Cable Connector. ***Please check connector size in the picture and compare with your welder´s Connector/Receptacle to make sure it fits***

SÜA - E4043 is used for production or maintenance and repair welding on all weldable grades of aluminum sheets, plates, pipes, castings, and extrusions with a minimum of 3/32” thickness. Special extruded coating in this electrode is dense and without the air holes found in cheaper dip-coated electrodes and it provides a gas atmosphere to protect the arc.

***READ THIS: The images are for reference only. Please check Picture #2 for an approximate quantity of electrodes per pound***

Can be used as a SMAW-stick electrode or as an oxyacetylene brazing rod. Very easy to use with an exceptionally stable arc, operating at low amperages with a very minimal amount of spatter or fumes. Weld deposits are strong, dense, porosity-free with good color match and corrosion resistance. Good weldability; rapid ignition and re-ignition, little splashing, easy removal of oxides, the characteristics of the joints are particularly good. Good capillary fluidity.

Heavy Duty Heating Tip/Nozzle/Rosebud with Mixer compatible with multiple Compatible with Harris Torch Handles - Carefully Check Picture #2 and Select the appropiate mixer that fits your torch.

Gases: Oxygen/Acetylene or Oxygen/Hydrogen

This is a general purpose heating nozzle with multi-flame head, ideal for heat treating, metal bending, caloric metal expansion, priming, etc. Manufactured in high-quality copper and brass. For safety, is always recommended to use flashback arrestors on the torch handle.

READ THIS BEFORE YOU BUY:***These tips are compatible ONLY with Victor 300 Series Welding Torch Handles - These Tips WILL NOT FIT Victor Series "100" or Series "J" Handles***

READ THIS BEFORE YOU BUY: ***Check the picture Nº2 with the thread size and compare with your torch handle - If the thread size in Picture Nº2 does not match your Victor torch handle thread, Please search on Amazon the following ASIN Codes: B07CFX7FS5 and B0856TS3QQ (Smaller Tips)

Welding / Brazing Tip with Mixer Replacement for "300" Series Victor torch handles - Gases: Oxygen/Acetylene and Oxygen/Hydrogen

Die Forged Brass Medium Duty Torch Replacement for Victor Series 100 Torches

Uses Series "3" Cutting Tips (Small Tips) and comptible with Victor Series 100 Welding and Heating Tips.

Included Size "0" Acetylene or Propane Tip. Can Cut up to 1" (Thicker or Thinner cuts can be achieved with additional number tips - See table in picture Nº: 5)

Heavy Duty Heating Tip/Nozzle/Rosebud with Mixer Replacement for 100 Series Victor torch handles

Gases: Oxygen/Acetylene Only - Heat Output: 29,000 BTU/h

This is a general purpose heating nozzle with multi-flame head, ideal for heat treating, metal bending, caloric metal expansion, priming, etc. Manufactured in high-quality copper and brass.

Heavy Duty Welding Lead Assembly manufactured with Made in USA Flex-A-Prene highly flexible cable. Cable Size: #2 AWG - 0.418" O.D.

Electrode Holder compatible with AF-3. Heavy Duty Nylon body. High conductivity jaws. High strength coiled spring for a maximum grip of the electrode. Holds Electrodes up to 1/4". Ground Clamp compatible with EG-300. Constructed in Zinc-Plated Steel. Large hex screw cable connection assures a tight and safe cable connection. It has a large contact area for an effective ground connection. Its design eliminates arc blowing and facilitates fast grounding spot changing

Cable Connector Options: LC-40 (Cam-Lock), Dinse 10-25, Dinse 35-70 or Terminal Lug. ***Please select your option from the menu, check the connector size in the picture and compare with your welder´s Connector/Receptacle to make sure it fits***

CGA-540 Inlet Fitting, (Connection to Tank)

9/16" - 18 RH Type B-B Outlet Fitting, (Connection to Hose)

Max Inlet Pressure: 3000 psi - Delivery Pressure Range: 0-145 psi

High-Quality, Super Flex, Braided Cables and Hoses compatible with Weldcraft, Miller, Compatible with Lincoln and other WP Series Water-Cooled TIG Torches.

Color-Coded: Red (Power), Blue (Water) and Black (Gas). Available in 12.5 and 25 Feet.

Compatible with WP-20 (250 Amp) and WP-18 (350 Amp) Water-Cooled TIG Torches.

ER5356, commonly referred to as “AlMg5,” is a 5% magnesium aluminum wire used for welding base metals 5050, 5052, 5083, 5356, 5454 and 5457

This MIG wire has become the most widely used aluminum welding wire because of its compatibility with so many different base metals and better corrosion resistance in salt water

Weld deposits have good ductility and higher tensile strength although it is not suitable for temperatures sustained above 150°F (65°C)

Heavy Duty Welding Lead Assembly manufactured with Made in USA Flex-A-Prene highly flexible cable. Cable Size: #1 AWG - 0.488" O.D.

Ground Clamp compatible with EG-300. Constructed in Zinc-Plated Steel. Large hex screw cable connection assures a tight and safe cable connection. It has a large contact area for an effective ground connection. Its design eliminates arc blowing and facilitates fast grounding spot changing

Cable Connector Options: LC-40 (Cam-Lock), Dinse 35-70 or Terminal Lug. ***Please select your option from the menu, check the connector size in the picture and compare with your welder´s Connector/Receptacle to make sure it fits***