This detailed product description refers to the O-ring designed for PTFE (Polytetrafluoroethylene) bushings, which is part of the Wieländer+Schill professional body-specific tool range. This component is crucial for ensuring the reliable and durable operation of welding technology systems, especially in the field of shielded arc welding.
This precision O-ring is specifically designed for sealing systems equipped with PTFE bushings. PTFE is known for its excellent chemical resistance and low coefficient of friction, making it ideal for applications where corrosion resistance and smooth operation are essential. The O-ring ensures a leak-free fit, thereby guaranteeing the optimal performance and lifespan of the welding equipment.
The product is part of the extensive Wieländer+Schill product range, which includes XSeries professional riveting technology, welding technology solutions, separating tools, dent repair technology, as well as paint spray equipment and accessories. This O-ring belongs to the Welding technology category, and specifically to the Gas-shielded Arc Welding section as an essential accessory.
For maximum compatibility and reliability, the O-ring complies with strict dimensional and material quality specifications. The precise specifications ensure the correct tension and sealing on surfaces contacting the PTFE bushings.
| Property | Value | Note |
|---|---|---|
| Part number | 337143 | Unique identifier for easy ordering and identification. |
| Diameter (Ø) | 6.7 mm | The nominal inner diameter of the ring. |
| Length × Width × Height | 0.6 x 0.6 x 1.49 mm | Precise determination of cross-sectional dimensions for sealing efficiency. |
| Material | Plastic (Kunststoff) | Special material composition that resists the environmental effects of welding processes. |
The selection of the material used (Kunststoff) is not coincidental. The material optimized for use with PTFE bushings ensures:
Excellent Chemical Stability: Resistant to gases occurring during welding processes and potential residues.
Heat resistance: Provides adequate performance at the normal operating temperature of welding equipment.
Low Friction: Minimizes wear and mechanical stress during contact with PTFE.
Precise Sizing: The 6.7 mm diameter and the 0.6 x 0.6 x 1.49 mm cross-section guarantee a tight but not overly stressed fit, which is essential for long-term sealing.
Wieländer+Schill is committed to the highest quality standards. Although this component is an accessory, the manufacturing processes and quality management are carried out under strict guidelines, supported by the company's certifications:
ISO 9001: International standard for quality management systems, ensuring consistent product quality.
ISO 14001: Standard for environmentally oriented management systems, referring to sustainable operation.
These certifications reflect the company's commitment to supplying the most reliable components for the professional automotive repair and metal processing sectors.
This O-ring was primarily developed for welding systems distributed or recommended by Wieländer+Schill (OEM Recommendations), especially those utilizing gas lines or a cooling system with PTFE lining. The precise dimensions (especially the 1.49 mm height) are critical for achieving proper compression between the connecting surfaces.
Important note: To achieve the best results, it is recommended to replace spare parts in accordance with the equipment manufacturer's recommendations, using only original or equivalent quality parts.
The O-ring identified by part number 337143 can be easily ordered through the product catalog. If you have further questions regarding the product or require technical advice concerning compatibility, you can contact the technical support department by filling out the dedicated product inquiry form.
This small but vital component ensures that professional welding equipment operates with the highest efficiency, minimizing downtime and maintenance costs. The precise plastic manufacturing guarantees long-term reliability in demanding workshop environments.
