Gas Welding

Gas welding equipment includes the components used to manage gas supply, connect compatible equipment, ignite torches, and perform welding or cutting work. Commercial welding professionals, maintenance teams, shop users, and HVAC technicians use these products for oxygen-acetylene torch setups, shielding-gas adjustment, nitrogen purging, and related gas-transfer tasks.

Product Display:
Helpful Buying Guide

Choose Gas Welding Equipment for Your Setup

Start with the gas being used and the connection required by the existing cylinder and equipment. Then compare whether the job calls for pressure control, flow monitoring, a flexible connection, torch ignition, or a coordinated cutting and welding outfit.

Visual Guide

Popular examples in this category

Medium-Duty Acetylene RegulatorMedium-Duty Acetylene RegulatorWBB2825374Argon Flowmeter with 10-Foot Inert Gas HoseArgon Flowmeter with 10-Foot Inert Gas HoseWBB2825378Stainless Steel Flexible Gas Welding Pigtail, 36 in., 3000 PSIGStainless Steel Flexible Gas Welding Pigtail, 36 in., 3000 PSIGWBB2248725Empty MC Acetylene Cylinder, 10 Cu. Ft. CapacityEmpty MC Acetylene Cylinder, 10 Cu. Ft. CapacityWBB3159934
Use Cases

Match the equipment to the task

Use oxygen and acetylene regulators for compatible gas-welding setups, an argon flowmeter for MIG and TIG shielding-gas adjustment, and a nitrogen regulator or purge regulator and flowmeter for nitrogen work. Cutting and welding outfits combine torch components for both types of work.

How to Choose

Check gas type, connection, and range

Match the product to the required gas and connection, such as CGA-510 for acetylene, CGA-540 for oxygen, or CGA-580 for argon and nitrogen applications. Review stated delivery-pressure or flow ranges, hose or pigtail length, and the connection configuration needed.

Applications

Support shop, maintenance, and service work

The category includes equipment for industrial gas welding, welding and soldering, portable light-demand torch setups, HVAC nitrogen purging, and nitrogen or argon transfer applications. Torch strikers provide hand-operated ignition for compatible gas torches.

Additional Info

Compare assembly details

Flexible pigtails are available in 24-inch and 36-inch lengths, while a transfer hose is 72 inches long. Certain connection products are tested and cleaned for oxygen or prepared for oxygen service; compare that preparation with the application requirements.

2–15 PSIAcetylene delivery range

The medium-duty acetylene regulator allows adjustment within this stated delivery-pressure range.

0–60 SCFHArgon flow range

The argon flowmeter provides an adjustable range for argon gas applications.

35 CFHNitrogen purge flow rating

The combined nitrogen purge regulator and flowmeter provides this stated flow capacity.

24–72 in.Flexible connection lengths

Represented flexible pigtails and transfer hose range from 24 inches to 72 inches in length.

Comparison Guide

Compare Gas Welding Product Types

Use this overview to distinguish the product functions represented in the category before selecting components for a compatible setup.

Product typePrimary roleKey comparison points
Regulators and flowmetersManage pressure, flow, or both for specified gasesGas type, CGA connection, delivery-pressure or flow range, gauge or flow indication
Pigtails and transfer hosesProvide a flexible equipment connection or gas-transfer pathLength, construction, pressure rating where stated, connection configuration, and oxygen-service preparation where stated
Torch tools and coordinated outfitsIgnite compatible torches or support cutting and welding workSingle- or triple-flint design, included torch-system components, and cutting or welding capability
Planning Guide

Plan the right fit before choosing

1. Identify the gas and connection

Begin with compatibility

Regulators and flow-control products are designed around specific gas applications and inlet connections. An acetylene regulator uses a CGA-510 inlet and offers a 2–15 PSI delivery range. The oxygen regulator uses a CGA 540 connection. Argon and nitrogen products represented here use CGA-580 connections.

  • Choose acetylene equipment for compatible acetylene cylinder setups.
  • Choose oxygen equipment for CGA 540 oxygen setups.
  • Choose argon or nitrogen equipment when a CGA-580 connection is required.
  • Confirm that the component matches the existing equipment configuration.
2. Select the function needed

Control pressure, monitor flow, connect equipment, or ignite the torch

A regulator manages gas pressure, while a flowmeter helps users view and adjust gas flow. Combination nitrogen purge products bring regulation and flow monitoring together. Pigtails and hoses provide flexible connections, and strikers create sparks for torch lighting. A complete oxygen-acetylene outfit includes coordinated torch, regulator, cutting, and welding components.

  • Use a flowmeter for stated argon flow adjustment up to 60 SCFH.
  • Use the nitrogen purge regulator and flowmeter for a stated 35 CFH flow capacity.
  • Compare flexible connection length when arranging equipment.
  • Choose a single-flint or triple-flint striker based on the preferred ignition design.
3. Review construction and operating details

Compare the details that affect the installation

Construction and setup features vary by product. Examples include forged or drop-forged brass regulator bodies, stainless steel flexible connections, an internal or sintered inlet filter, color-coded controls, high-contrast gauges, and hose assemblies. Some items have an effective minimum order quantity of one.

  • The 36-inch stainless steel pigtail has a 3000 PSIG rating.
  • The 24-inch brass female pigtail is tested and cleaned for oxygen service.
  • The 72-inch transfer hose has 316 stainless wetted parts and machined CGA connections.
  • The oxygen-acetylene outfit includes flashback arrestors and check valves on the torch handle.
FAQ

Common questions before buying

What connection does the acetylene regulator use?

The medium-duty acetylene regulator has a CGA-510 inlet.

What is the stated argon flowmeter range?

The argon flowmeter has an adjustable 0–60 SCFH range.

Which products are prepared for oxygen-related use?

The 36-inch stainless steel pigtail is tested and cleaned for oxygen, the 24-inch brass female pigtail is tested and cleaned for oxygen service, and the 72-inch transfer hose is oxygen-service cleaned.

What does the oxygen-acetylene cutting and welding outfit include?

It includes torch components, regulators, a cutting attachment, tips, a welding nozzle, and flashback arrestors and check valves on the torch handle.

Helpful Buying Guide

Choose Gas Welding Equipment for Your Setup

Start with the gas being used and the connection required by the existing cylinder and equipment. Then compare whether the job calls for pressure control, flow monitoring, a flexible connection, torch ignition, or a coordinated cutting and welding outfit.

Visual Guide

Popular examples in this category

Medium-Duty Acetylene RegulatorMedium-Duty Acetylene RegulatorWBB2825374Argon Flowmeter with 10-Foot Inert Gas HoseArgon Flowmeter with 10-Foot Inert Gas HoseWBB2825378Stainless Steel Flexible Gas Welding Pigtail, 36 in., 3000 PSIGStainless Steel Flexible Gas Welding Pigtail, 36 in., 3000 PSIGWBB2248725Empty MC Acetylene Cylinder, 10 Cu. Ft. CapacityEmpty MC Acetylene Cylinder, 10 Cu. Ft. CapacityWBB3159934
Use Cases

Match the equipment to the task

Use oxygen and acetylene regulators for compatible gas-welding setups, an argon flowmeter for MIG and TIG shielding-gas adjustment, and a nitrogen regulator or purge regulator and flowmeter for nitrogen work. Cutting and welding outfits combine torch components for both types of work.

How to Choose

Check gas type, connection, and range

Match the product to the required gas and connection, such as CGA-510 for acetylene, CGA-540 for oxygen, or CGA-580 for argon and nitrogen applications. Review stated delivery-pressure or flow ranges, hose or pigtail length, and the connection configuration needed.

Applications

Support shop, maintenance, and service work

The category includes equipment for industrial gas welding, welding and soldering, portable light-demand torch setups, HVAC nitrogen purging, and nitrogen or argon transfer applications. Torch strikers provide hand-operated ignition for compatible gas torches.

Additional Info

Compare assembly details

Flexible pigtails are available in 24-inch and 36-inch lengths, while a transfer hose is 72 inches long. Certain connection products are tested and cleaned for oxygen or prepared for oxygen service; compare that preparation with the application requirements.

2–15 PSIAcetylene delivery range

The medium-duty acetylene regulator allows adjustment within this stated delivery-pressure range.

0–60 SCFHArgon flow range

The argon flowmeter provides an adjustable range for argon gas applications.

35 CFHNitrogen purge flow rating

The combined nitrogen purge regulator and flowmeter provides this stated flow capacity.

24–72 in.Flexible connection lengths

Represented flexible pigtails and transfer hose range from 24 inches to 72 inches in length.

Comparison Guide

Compare Gas Welding Product Types

Use this overview to distinguish the product functions represented in the category before selecting components for a compatible setup.

Product typePrimary roleKey comparison points
Regulators and flowmetersManage pressure, flow, or both for specified gasesGas type, CGA connection, delivery-pressure or flow range, gauge or flow indication
Pigtails and transfer hosesProvide a flexible equipment connection or gas-transfer pathLength, construction, pressure rating where stated, connection configuration, and oxygen-service preparation where stated
Torch tools and coordinated outfitsIgnite compatible torches or support cutting and welding workSingle- or triple-flint design, included torch-system components, and cutting or welding capability
Planning Guide

Plan the right fit before choosing

1. Identify the gas and connection

Begin with compatibility

Regulators and flow-control products are designed around specific gas applications and inlet connections. An acetylene regulator uses a CGA-510 inlet and offers a 2–15 PSI delivery range. The oxygen regulator uses a CGA 540 connection. Argon and nitrogen products represented here use CGA-580 connections.

  • Choose acetylene equipment for compatible acetylene cylinder setups.
  • Choose oxygen equipment for CGA 540 oxygen setups.
  • Choose argon or nitrogen equipment when a CGA-580 connection is required.
  • Confirm that the component matches the existing equipment configuration.
2. Select the function needed

Control pressure, monitor flow, connect equipment, or ignite the torch

A regulator manages gas pressure, while a flowmeter helps users view and adjust gas flow. Combination nitrogen purge products bring regulation and flow monitoring together. Pigtails and hoses provide flexible connections, and strikers create sparks for torch lighting. A complete oxygen-acetylene outfit includes coordinated torch, regulator, cutting, and welding components.

  • Use a flowmeter for stated argon flow adjustment up to 60 SCFH.
  • Use the nitrogen purge regulator and flowmeter for a stated 35 CFH flow capacity.
  • Compare flexible connection length when arranging equipment.
  • Choose a single-flint or triple-flint striker based on the preferred ignition design.
3. Review construction and operating details

Compare the details that affect the installation

Construction and setup features vary by product. Examples include forged or drop-forged brass regulator bodies, stainless steel flexible connections, an internal or sintered inlet filter, color-coded controls, high-contrast gauges, and hose assemblies. Some items have an effective minimum order quantity of one.

  • The 36-inch stainless steel pigtail has a 3000 PSIG rating.
  • The 24-inch brass female pigtail is tested and cleaned for oxygen service.
  • The 72-inch transfer hose has 316 stainless wetted parts and machined CGA connections.
  • The oxygen-acetylene outfit includes flashback arrestors and check valves on the torch handle.
FAQ

Common questions before buying

What connection does the acetylene regulator use?

The medium-duty acetylene regulator has a CGA-510 inlet.

What is the stated argon flowmeter range?

The argon flowmeter has an adjustable 0–60 SCFH range.

Which products are prepared for oxygen-related use?

The 36-inch stainless steel pigtail is tested and cleaned for oxygen, the 24-inch brass female pigtail is tested and cleaned for oxygen service, and the 72-inch transfer hose is oxygen-service cleaned.

What does the oxygen-acetylene cutting and welding outfit include?

It includes torch components, regulators, a cutting attachment, tips, a welding nozzle, and flashback arrestors and check valves on the torch handle.

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