# Ceramic Welding Torch Head (Gas Nozzle), Size 6<\/p>\n
This detailed product description presents the premium quality ceramic welding torch head (gas nozzle) by Wiel\u00e4nder+Schill, specifically designed for TIG (Tungsten Inert Gas) welding applications. This critically important component is essential for precise and stable arc guidance, as well as ensuring optimal shielding gas flow during the most demanding automotive body and metalworking tasks.<\/p>\n
## Overview and Application Area<\/p>\n
The ceramic gas nozzle with part number 337130 is a fundamental consumable for TIG welding technology. It is excellently suited for TIG welding torches of type SR 17, SR 18, and SR 26 manufactured by Wiel\u00e4nder+Schill. The ceramic material ensures excellent thermal insulation and high resistance in high-temperature welding environments, minimizing wear and the risk of failure.<\/p>\n
The precisely shaped nozzle size (size 6) guarantees optimal shielding gas flow, which is essential for achieving high-quality, slag-free weld seams, especially on sensitive materials such as aluminum or stainless steel.<\/p>\n
## Main Features and Advantages<\/p>\n
* **Excellent Heat Resistance:** The ceramic material maintains its structural integrity even at extremely high temperatures, ensuring a long service life even under intensive use.
\n* **Precise Gas Flow:** The precisely machined internal geometry ensures stable and laminar (layered) shielding gas flow around the electrode and the material to be welded, preventing air ingress and oxidation.
\n* **Compatibility:** Widely compatible with popular SR 17, SR 18, and SR 26 series TIG torches, ensuring easy replacement and integration into existing systems.
\n* **Durability:** The excellent wear resistance of the ceramic reduces the need for frequent replacements, thereby increasing workshop efficiency.
\n* **Ideal for Fine Work:** Size 6 is the ideal choice for welding tasks where access is limited or where a finer finish of the weld seam is required.<\/p>\n
## Technical Data<\/p>\n
The product specifications ensure precise fitment and reliable performance under the strictest professional requirements.<\/p>\n
| Property | Value | Comment |
\n| :— | :— | :— |
\n| **Part Number** | 337130 | Unique identifier for ordering and identification. |
\n| **Product Name** | Ceramic Gas Nozzle | |
\n| **Size (Nominal)** | 6 | Standard sizing of the nozzle opening. |
\n| **Compatible Torches** | SR 17, SR 18, SR 26 | Series of TIG welding torches. |
\n| **Length** | 47.0 mm | Total length of the nozzle. |
\n| **Diameter (Internal\/Nominal)** | 9.5 mm | Diameter of the gas nozzle outlet opening. |
\n| **External Dimensions (L x W x H)** | 17.2 x 17.2 x 47.08 mm | The total physical extent of the nozzle. |
\n| **Material** | Ceramic | High heat-resistant, durable material. |<\/p>\n
## Detailed Specifications and Sizing<\/p>\n
The size 6 ceramic nozzle (with an internal diameter of 9.5 mm) creates a balance between shielding gas coverage and welding precision. The length of 47.0 mm ensures that the nozzle maintains the correct distance from the welding zone while providing sufficient protection for the electrode and the weld pool.<\/p>\n
The outer dimensions (17.2 mm x 17.2 mm) reflect the standard design of the nozzle retainer part, ensuring a tight and heat-loss-free fit with the corresponding collets.<\/p>\n
## Advantages of Ceramic Material in Welding<\/p>\n
During TIG welding, the nozzle is continuously exposed to arc radiation and high temperatures. Compared to traditional materials, ceramic offers several advantages:<\/p>\n
1. **Heat Load Management:** The low thermal conductivity of ceramic minimizes the heating of the nozzle, which stabilizes the welding process and reduces the risk of nozzle cracking.
\n2. **Electrical Insulation:** Although the arc in TIG welding is generated across the tungsten electrode, the excellent dielectric properties of ceramic ensure that the nozzle does not become an unintended contact point for the arc, which would cause immediate damage.
\n3. **Chemical Stability:** Ceramic resists the corrosive effects of gases generated during the welding process and welding material residues.<\/p>\n
## Related Products (Similar Items)<\/p>\n
Besides size 6, other sizes are available in the Wiel\u00e4nder+Schill portfolio, allowing for fine-tuning of welding parameters for the specific task:<\/p>\n
* **Gas Nozzle, Ceramic, Size 7 (Part No: 337131):** With an internal diameter of 11.0 mm, length 47.0 mm. For applications requiring a larger gas flow.
\n* **Gas Nozzle, Ceramic, Size 5 (Part No: 337132):** With an internal diameter of 8.0 mm, length 47.0 mm. For smaller, more precise welding points.<\/p>\n
All these accessories have the same length of 47.0 mm and are compatible with SR 17, SR 18, and SR 26 torches, allowing the user to flexibly choose based on the required gas coverage and accessibility.<\/p>\n
This ceramic gas nozzle is an integral part of the Wiel\u00e4nder+Schill professional welding technology portfolio, guaranteeing reliability and excellent work quality for every welding project.<\/p>","protected":false},"excerpt":{"rendered":"
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