Rothenberger - Die Head Set SS NPT 1-2 inch - 56112

Features of the Rothenberger SS NPT 1-2 Die Head Set - 56112

The Rothenberger SS NPT 1-2 Die Head Set (item code 56112) represents a professional solution for threading stainless steel pipes. These dies are specifically designed to create NPT (National Pipe Thread) threads on pipes with diameters from 1 to 2 inches, ensuring precise and reliable connections in plumbing and industrial piping systems.

Technical Specifications

The dies in the 56112 series are made of high-strength special steel, heat-treated to ensure optimal hardness and long life. The tooth geometry has been specifically designed for cutting NPT threads, compliant with American standards, on stainless steel pipes. The dimensional range covers diameters from 1 to 2 inches, allowing work on pipes of different sizes with a single set of tools.

Compatibility and Use

These dies are compatible with standard Rothenberger pipe threaders and can be mounted on die head holders of the same brand. They are particularly suitable for applications requiring NPT threads, commonly used in North America and in specific global applications. Their design allows for precise cutting even on tough materials like stainless steel, ensuring threads that comply with required sealing standards.

Practical Advantages

Using the Rothenberger 56112 series dies offers numerous advantages to professional installers:

• Superior cutting precision ensuring perfect hydraulic seals
• Longer lifespan than standard dies thanks to the quality of the steel used
• Reduced effort during threading due to optimized tooth geometry
• Excellent surface finish minimizing the need for touch-ups
• Versatility of use in various types of installations requiring NPT standards

Main Applications

The Rothenberger 56112 series dies are used in various sectors:

• Industrial and civil plumbing systems
• Air conditioning and refrigeration systems
• Oil and gas plants
• Marine and offshore sector
• Process plants in the chemical and food industry
• Fire protection systems

Maintenance and Storage

To maintain the efficiency of the dies over time, it is advisable to clean them thoroughly after each use, removing metal residues and lubricant. It is important to store them in a dry environment, preferably in their original packaging or in a container that protects them from shocks and humidity. Periodic application of a thin layer of protective oil prevents rust formation and keeps the teeth in optimal condition.

Tips for Optimal Use

To achieve the best results with the Rothenberger 56112 series dies, it is essential to use a quality cutting fluid specifically for stainless steel. It is recommended to work at low speed, applying constant and uniform pressure. Periodically check the condition of the teeth and replace the dies when they show signs of wear to avoid inaccurate or damaged threads. By following these simple guidelines, the dies will guarantee excellent and lasting performance over time.