Company Details

  • Changzhou Edaweld Trading Company Limited

  •  [Jiangsu,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:81% - 90%
  • Certs:CCC, CE
  • Description:Gas Nozzles,Gas Cutting Nozzle,Automatic Gas Injector Nozzle,Automatic Gas Filling Nozzle
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Changzhou Edaweld Trading Company Limited

Gas Nozzles,Gas Cutting Nozzle,Automatic Gas Injector Nozzle,Automatic Gas Filling Nozzle

Gas Nozzles

Product categories of Gas Nozzles, we are specialized manufacturers from China, Gas Nozzles, Gas Cutting Nozzle suppliers/factory, wholesale high-quality products of Automatic Gas Injector Nozzle R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Fronius 42.0001.5130 Long Welding Nozzle

Model No. : 42.0001.5130

Fronius 42.0001.5130 Long Welding Nozzle Whether you are using MIG, TIG or electrode processes - whether your operation is automated or manual: Fronius power sources are in a class of their own. Each system has been developed and produced by Fronius...

Expert Manufacturer of Gas Nozzles
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Tregaskiss 401-7-62 Brass Welding Nozzle

Model No. : 401-7-62

Tregaskiss 401-7-62 Brass Welding Nozzle Threaded nozzles generally stay on the gun better and offer better tip-nozzle concentricity. Slip-on nozzles generally are a bit quicker to change and clean. For spray arc transfer or pulse spray of solid...

China Manufacturer of Gas Cutting Nozzle
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Miller Tapered Copper Gas Nozzle 176243

Model No. : 176243

Miller Tapered Copper Gas Nozzle 176243 Mig welding utilizes a wire feed technique which feeds a wire electrode from your welding handgun to the weld. This wire electrode is available in numerous coil capacities or spools dependent upon the welder...

High Quality Automatic Gas Injector Nozzle China Supplier
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TWECO #1 Style 13mm MIG Gas Shroud

Model No. : #1 13mm

TWECO #1 Style 13mm MIG Gas Shroud TWECO #1 Style 13mm BORE Standard M11 x 1.5 thread 57mm in length Carbon dioxide gas welding in the automotive industry in the welding applications, such as car body are used metal components and cover pieces of...

Professional Manufacturer of Automatic Gas Filling Nozzle
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Tweco #2 16mm MIG Gas Shroud

Model No. : #2 16mm

Tweco #2 16mm MIG Gas Shroud TWECO #2 Style 13mm BORE Standard 18mm base 78mm in length The role of the molten gas shielded welding torch is to conduct welding current, to guide the welding wire and to protect the gas. According to their use can be...

Expert Manufacturer of Gas Nozzles
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TWECO #3 13mm Gas Shrou6

Model No. : #3 16mm

TWECO #3 16mm Gas Shroud Suits TWECO #3 Style 16mm BORE Standard 9/16 UNF base 83mm in length Insulated (23-62-2) (1) in the small current short-circuit current rise speed is the main reason for the impact of splash. The voltage recovery rate is...

Gas Cutting Nozzle Export
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Tregaskiss Heavy Duty Nozzle 401-6-62

Model No. : 401-6-62

Tregaskiss Heavy Duty Nozzle 401-6-62 The size of the nozzle opening depends on the size of the weld puddle, the volume of shielding gas required, and the difficulty in reaching the area that needs welding. For example, for welding deep V-groove...

Competitive Automatic Gas Injector Nozzle China Supplier
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Fronius 42.0001.5619 Welding Nozzle

Model No. : 42.0001.5619

Fronius 42.0001.5619 Welding Nozzle Fronius Mig Welding Torch Nozzle are typically available in heavy-duty or standard styles, and in slip-on or thread-on varieties. Heavy-duty nozzles have thicker walls, as well as thicker insulators, and are...

High Quality Automatic Gas Filling Nozzle China Factory
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Bernard 400A 4592 Welding Nozzle

Model No. : 4592

Bernard 400A 4592 Welding Nozzle Brass Nozzle 17/32" A welding torch is used in an automatic welding system to direct the welding electrode into the arc, to conduct welding power to the electrode, and to provide shielding of the arc area. There are...

China Supplier of Gas Nozzles
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Bernard 400A 4591 Welding Nozzle

Model No. : 4591

Bernard 400A 4591 Welding Nozzle Brass Nozzle 3/4" A torch can be described according to whether it is a straight torch or has a bend in its barrel. A torch with a bend is often used for robotic arc welding applications to provide access for the...

China Factory of Gas Cutting Nozzle
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Bernard 4295 Gas Nozzle

Model No. : 4295

Bernard 4295 Gas Nozzle Brass Nozzle 3/8" Classification of gas shielded gas shielded welding in the industrial production of many types of application, according to the protection of gases, electrodes, wire and other classification. If classified...

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TWECO #5 Style 20mm MIG Gas Shroud

Model No. : #5 20mm

TWECO #5 Style 20mm MIG Gas Shroud Suits TWECO #5 Style 20mm BORE Standard 1" base 56mm in length Insulated In the production we found that many people, not only welders, inspectors, and even welding technicians confuse the relationship between the...

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TWECO #4 Heavy Duty 20mm Gas Shroud

Model No. : #4 H 16mm

TWECO #4 Heavy Duty 20mm Gas Shroud TWECO #4 Style Ultra heavy duty of outstanding longevity 13mm BORE 20mm Adjustable Standard 21mm base 88mm in length Manufactured using a harder and higher conductivity copper alloy than the OEM 12mm thick steel...

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TWECO #4 Style MIG 20mm Gas Shroud

Model No. : #4 20mm

TWECO #4 Style MIG 20mm Gas Shroud Suits TWECO #4 Style 20mm BORE Standard 1" base 44mm in length Insulated CO2 semi-automatic welding for short weld and curve welds, the use of short-circuit transition, can be all-position welding, for long...

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TWECO #4 Style 13mm MIG Gas Shroud

Model No. : #4 13mm

TWECO #4 Style 13mm MIG Gas Shroud TWECO #4 Style 13mm BORE 13mm Adjustable Standard 21mm base 88mm in length Manufactured using a harder and higher conductivity copper alloy than the OEM Inverter carbon dioxide gas shielded welding maneuverability...

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TWECO #4 88mm 20m MIG Gas Shroud

Model No. : #4 l 20mm

TWECO #4 88mm 20m MIG Gas Shroud Suits TWECO #4 Style 20mm BORE Standard 21mm base 88mm in length Insulated Modern welding technology development direction: (1) high-quality welding materials. Such as nickel-based alloy wire, aluminum alloy wire,...

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Bernard 300A Brass 4391 Welding Nozzle

Model No. : 4391 300

Bernard 300A Brass 4391 Welding Nozzle Brass Nozzle 5/8" Can stainless steel be welded? The answer is yes, can be welded. But have to use the core of the wire, with CO2 gas, the efficiency of the electrode is 5-6 times. Clean before cleaning clean,...

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Bernard 5/8 Inch 4391 Brass Welding Nozzle

Model No. : 4391

Bernard 4391 Gas Nozzle Brass Nozzle 5/8" Nozzle or gas pipeline is blocked: CO2 gas welding, the nozzle wall is easy to splash blocked, affecting the normal flow of gas, destruction of the original protective effect, prone to stomatal defects....

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Bernard 200A Brass Nozzle 4392

Model No. : 4392

Bernard 4391 Gas Nozzle Brass Nozzle 1/2" CO2 gas shielded welding principle and commonly used welding equipment Carbon dioxide gas shielded welding is the use of CO2 gas as a protective medium, welding CO2 gas through the torch nozzle, along the...

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Bernard 4394 Copper Gas Nozzle

Model No. : 4394

Bernard 4394 Copper Gas Nozzle Brass Nozzle 1/2" CO2 gas is an oxidizing gas, decomposed at high temperatures, with a strong oxidation, the alloying elements burn or cause stomata and splash. The solution to the CO2 oxidation is deoxidation, the...

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China Gas Nozzles Suppliers
We have Bernard nozzle.Tweco nozzle,Fronius nozzle,Kemppi nozzle ,Miller nozzle,Tregaskiss nozzle,15AK nozzle,25ak nozzle,36kd Nozzle,501d nozzle,Binzel nozzle,Pansonic Nozzle,OTC nozzle. Nozzles play an important part in the MIG welding process. These components are responsible for directing the shielding gas to the weld pool and protecting it from contamination. Without proper gas flow, the final weldment can be prone to problems like excessive spatter and porosity that cause downtime for rework. Also, having the wrong nozzle for an application can cause overheating and lead to premature consumable failure.

Nozzle Layers - Cutaway

Nozzles that feature a fiberglass insulator and brass
insert, as shown in this cut-away, can help extend
the life of the consumable. The brass insert,
in particular, helps maintain the inner diameter
of the nozzle and reduce wear.

Unfortunately, like other MIG welding consumables, the importance of selecting the right nozzle is often overlooked. In any welding application, the right shape and style of nozzle, however, can have a significant impact on the quality, productivity and overall cost of the welding operation. Knowing how to store and handle nozzles properly can also help improve their overall performance. Consider these tips to get the best results.

Selecting the Right Shape of Nozzle 

There are several shapes of nozzles available, including straight, bottleneck and short or long taper nozzles. Straight nozzles typically have larger inside diameters (e.g., 3/4 inch), but don`t offer as good of joint access. If greater joint access is critical, a bottleneck nozzle may be the better option. These nozzles are particularly good for automated welding applications. A common inside diameter for a bottleneck nozzle is 1/2 inch.

Short and long taper nozzles are also common choices for gaining good joint access. Note, that long taper nozzles typically have a smaller inside diameters and may collect spatter more readily. When possible, using a short taper nozzle can help prevent such a problem.

When selecting a nozzle, it is important to find one that provides the best joint access for the application. It is also imperative that the nozzle allows for the proper gas flow to the weld puddle in order to keep contaminants away. The best choice is to use as large of a nozzle as possible that still allows access to the weld joint. Doing so helps ensure the greatest shielding gas flow. Larger nozzles are also less prone to collecting spatter compared to those with smaller inside diameters.


Selecting the Best Material
Nozzles are typically available in heavy-duty or standard styles, and in slip-on or thread-on varieties. Heavy-duty nozzles have thicker walls, as well as thicker insulators, and are designed for use in applications ranging from 400 to 600 amps. Due to their heavier construction, these nozzles resist heat better than standard varieties. Standard nozzles tend to have a thinner wall and are better for 100- to 300-amp applications. Slip-on nozzles, as their name implies, simply slip on to the front end of the MIG gun. These nozzles are quite prevalent in the industry, compared to thread-on nozzles that need to be twisted to install, and they offer the advantage of being able to change over more quickly. A note of caution: when installing slip-on nozzles, be certain that they are fully seated on the retaining head to prevent shielding gas leaks that could lead to poor weld quality.

Nozzles are typically available in brass or copper, although chrome-plated nozzles are also available. Brass nozzles tend to resist spatter well and are good for lower-amperage applications (100 to 300 amps), whereas copper nozzles are better for high-amperage applications (above 300 amps) or for those with longer arc-on time.

For high-amperage water-cooled applications, there are also nozzles available that circulate coolant around the nozzles, but these tend to be much more expensive.
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