Precision starts with the right torch

TIG welding torches.
Matched to
your work.

From precision joints to production welding. Compare gas and water cooled WP torches, then match the cable, controls and connections to your machine.

Get a torch quote

For distributors, fabricators and industrial buyers.

TIG torch creating a weld, from the INWELT website

The WP torch range

One setup.
Every detail considered.

↓

Four WP platforms WP9 · WP17 · WP18 · WP26

Cooling options Gas or water cooled

Cable assemblies 4 m & 8 m options

Find your torch

Compare the WP
TIG torch range.

Start with the way you weld. Then compare the current rating, duty cycle and tungsten range.

Showing 4 torch models

Compact access

WP9

Gas cooled

For precise handling around thin material and restricted joints.

DC rating

110 A

Duty cycle

35 %

95A AC · Ø0.5–1.6 mm tungsten

View WP9 product Request a WP9 quote

Everyday fabrication

WP17

Gas cooled

A balanced choice for workshop fabrication and repair work.

DC rating

140 A

Duty cycle

35 %

125A AC · Ø0.5–2.4 mm tungsten

View WP17 product Request a WP17 quote

Longer welding cycles

WP18

Water cooled

For higher continuous current with a compatible TIG water cooler.

DC rating

320 A

Duty cycle

100 %

240A AC · Ø0.5–4.0 mm tungsten

View WP18 product Request a WP18 quote

Higher gas cooled current

WP26

Gas cooled

More current capacity when an external water cooler is impractical.

DC rating

180 A

Duty cycle

35 %

150A AC · Ø0.5–4.0 mm tungsten

View WP26 product Request a WP26 quote

The numbers behind the choice.

Verified INWELT range specifications

Current ratings, duty cycles and configuration ranges
Specification	WP9 ↗	WP17 ↗	WP18 ↗	WP26 ↗
Cooling	Gas	Gas	Water	Gas
DC / AC current	110A / 95A	140A / 125A	320A / 240A	180A / 150A
Duty cycle	35%	35%	100%	35%
Tungsten Ø	0.5–1.6 mm	0.5–2.4 mm	0.5–4.0 mm	0.5–4.0 mm
Cable length	4 / 8 m	4 / 8 m	4 / 8 m	4 / 8 m

Compare current and duty cycle together. Final head, cable, connector and control configuration must be confirmed for your machine.

TIG torch applications

Close to the joint.
Closer to your work.

Start with the material and joint. Choose the torch by current, duty cycle and access.

Close view of a TIG torch beside metal weld beads

Precision fabrication

Control where it matters.

Compact handling for thin sections and detailed joints. Compare these gas cooled models first.

WP9 WP17

TIG torch at a circumferential pipe weld

Pipe and tube welding

Match head access and heat capacity to the joint.

WP17 WP18

TIG torch and coiled cable assembly on a fabrication workbench

Workshop fabrication

Choose reach, cooling and controls for the way you work.

WP18 WP26

Application images from the INWELT website. Final model selection depends on AC or DC current, duty cycle and machine compatibility.

Official INWELT diagram of TIG torch handles, switches, cables and connectors

From the handle to the connector.View construction details ↗

Made to match your setup

A torch is only right
when the details fit.

Cooling for your workload

Choose gas cooling for a simpler setup, or water cooling for longer arc time and higher continuous thermal loads.

Reach and control

Specify 4 m or 8 m cable length. Ask about rigid or flexible heads and control options for your chosen model.

Connections checked first

Share your machine model and connector photos so the power, gas and control interfaces can be confirmed before ordering.

Discuss your configuration ↗

A closer look at INWELT

Better fit.
More control
at the weld.

Explore the video, then find the torch configuration for your next project.

Watch on YouTube ↗

TIG torch beside a detailed metal weld, from the INWELT website

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From requirement to quotation

Get the details right.
Then get your quote.

Not sure which model to choose? Start with your application. Model and connector confirmation come before the order.

01

Tell us how you weld

Share your machine make and model, AC or DC current, material and typical welding cycle.

02

Confirm the configuration

Match cooling, head type, cable length, control plug and power / gas connector to the application.

03

Build your order

Request pricing, quantities, sample availability and lead time. Add matching consumables to the same inquiry.

Behind every connection

Meet the people
behind the torch.

INWELT manufactures welding and cutting torches in Changzhou, China. Its production capabilities include machining, assembly and quality control.

Work directly with the team on torch configurations, replacement parts and your next supply requirement.

Explore our factory ↗ See quality control ↗

INWELT factory and production facility in Changzhou, China

INWELT · Changzhou, China

Production equipment

Assembly and packing

Before you choose

TIG torch questions,
answered.

Need a machine specific answer?
Ask the INWELT team ↗

Which WP torch should I choose?

Compare current, duty cycle and joint access. WP9 is compact, WP17 is general purpose, WP26 offers higher gas cooled current and WP18 is water cooled for longer welding cycles. See the comparison table for exact AC and DC ratings.

Does WP18 need a water cooler?

Yes. WP18 requires a compatible external TIG water cooler. WP9, WP17 and WP26 are gas cooled. Confirm the cooling arrangement before ordering.

What cable lengths are available?

The listed WP models offer 4 m and 8 m cable assemblies. Confirm the final cable and connection configuration in your quotation.

Will the connector fit my welding machine?

Provide the machine make and model, plus photographs of the power / gas connector and control plug. A matching WP model number alone does not confirm electrical or mechanical compatibility.

Can I choose flexible heads and controls?

The range includes rigid and flexible head configurations and multiple switch options. Available controls depend on the chosen model and machine interface. Share your requirements for confirmation.

Can I order consumables with the torch?

INWELT lists ceramic cups, collets, collet bodies, gas lenses, back caps and other replacement parts. Match these to your torch family and tungsten diameter. Explore TIG consumables ↗

Which TIG torch should I use for aluminum?

For AC aluminum welding, compare the AC rating and duty cycle rather than the DC rating. WP18 is water cooled for longer welding cycles; gas cooled models can suit lower current work. Confirm the machine, current and cooling requirements before choosing.

What should I check for stainless steel TIG welding?

Start with material thickness, joint access and welding current. Compare the compact WP9 and general purpose WP17 for lighter work, or WP26 and water cooled WP18 when the required current is higher. Check the full rating and duty cycle together.

Let’s talk TIG

Your application. Your torch. Your next step.

Share a few details to prepare your quote inquiry. The INWELT team can help confirm the right torch and configuration.

Prefer to get in touch directly?
Please include connector photos when sending your email.

service2@czinwelt.com

Contact INWELT

Prepare your requirements, then send them from your email app.

*Your name

*Work email

*Company

*Phone / WhatsApp

Torch model

Cable length

*Your requirements

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TIG welding torches.
Matched to
your work.

Compare the WP
TIG torch range.

WP9

WP17

WP18