
| Brand | Nkp |
| Model | NKP 1 1/4”x 11 ½ NPT |
| Thread Size | 11 1/2 TPI |
| Material | Carbon Steel |
| Diameter | 3 Inch |
The NKP 1 1/4″ x 11 1/2 NPT 3 Inch Dia Carbon Steel Circular Dies are precision threading tools designed to cut NPT (National Pipe Tapered) threads on 1 1/4-inch diameter pipes or rods. These dies are crafted from carbon steel, providing strength, durability, and long-lasting performance. Below is a detailed breakdown of the key features and specifications of this die:
Key Features & Specifications:
1. NKP (Brand/Type)
- NKP refers to the brand or series of the die. NKP is well-known for manufacturing high-quality threading tools designed for accuracy, precision, and reliability. Their products are ideal for industrial use, offering durable and long-lasting performance.
2. 1 1/4″ x 11 1/2 NPT
- 1 1/4″ x 11 1/2 NPT refers to the size and thread type:
- 1 1/4″ indicates the diameter of the pipe or rod to be threaded, which is 1 1/4 inches (approximately 31.75 mm).
- 11 1/2 NPT specifies the NPT (National Pipe Tapered) thread pattern, with 11 1/2 threads per inch (TPI). NPT threads are tapered, creating a tight, leak-proof seal when components are threaded together. The 11 1/2 TPI provides a fine pitch for accurate, high-quality threading.
3. 3 Inch Dia
- The 3-inch diameter (approximately 76.2 mm) refers to the diameter of the circular die. This die size allows for stable cutting of threads on 1 1/4-inch diameter pipes. The larger die diameter ensures precise thread cutting, minimizing the risk of misalignment during threading operations.
4. Carbon Steel Construction
- Made from carbon steel, the die offers exceptional durability, strength, and wear resistance. Carbon steel is well-suited for high-stress operations like threading and is resistant to wear and corrosion, which helps the die maintain its sharpness and precision over time. This makes it ideal for use in various industrial applications where high reliability is essential.
5. Circular Dies
- Circular dies are designed for cutting external threads on cylindrical workpieces like pipes, rods, or bolts. The die is usually mounted in a die stock or holder, allowing it to rotate and cut the threads into the workpiece. The circular shape provides smooth and uniform threads, ensuring the threads are consistent and meet the required specifications.
Applications:
- Pipe Threading: The NKP 1 1/4″ x 11 1/2 NPT 3 Inch Dia Carbon Steel Circular Die is used for cutting NPT threads on 1 1/4-inch diameter pipes, commonly found in plumbing, gas systems, hydraulic systems, and pneumatic applications. NPT threads are designed for tight, leak-proof seals, which are crucial in ensuring the integrity of the piping system.
- Hydraulic and Pneumatic Systems: This die is essential for creating NPT threads in hydraulic and pneumatic systems, where secure, high-pressure, and leak-proof connections are needed.
- Industrial & Mechanical Work: It is ideal for threading components used in machinery, mechanical systems, and industrial equipment, where precision, durability, and reliable connections are vital.
- Fluid and Gas Systems: The NPT threads provide the necessary tight seals in fluid and gas systems, ensuring that the threaded components do not leak, even under high pressure.
Key Features:
- Threading Capacity: The 3-inch die diameter ensures the die can effectively cut NPT threads on 1 1/4-inch diameter pipes. This larger die size provides better support and alignment, leading to uniform, precise threads.
- Durability: The carbon steel construction makes the die resistant to wear, corrosion, and abrasion, ensuring its effectiveness in high-stress environments. It is capable of withstanding repeated use, maintaining sharpness and precision over time.
- Precision: The 11 1/2 TPI NPT threads allow for fine and accurate threading, producing threads that meet NPT standards. This ensures a tight, leak-proof seal, essential for systems where safety and reliability are paramount.
- Versatility: This die can be used in a range of industrial applications, including plumbing, hydraulics, gas systems, and mechanical work, where reliable, high-quality threaded connections are needed.
Conclusion:
The NKP 1 1/4″ x 11 1/2 NPT 3 Inch Dia Carbon Steel Circular Die is a high-performance, durable, and precise threading tool designed for cutting NPT threads on 1 1/4-inch diameter pipes. Made from carbon steel, the die offers excellent strength, resilience, and wear resistance, ensuring long-lasting and consistent performance. The 11 1/2 TPI NPT threads guarantee precise, fine threads that provide tight, leak-proof connections. This die is ideal for use in plumbing, hydraulic, gas, and mechanical systems, where secure, reliable, and durable threaded connections are essential for system integrity.
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