A steel pipe nipple is a short length of pipe, typically made of steel, with threaded ends that allow it to be connected to other pipes or fittings. It is commonly used in plumbing, gas, and industrial applications to connect two other fittings or pipes in a straight line.
Key Features of Steel Pipe Nipples:
1. Material: Usually made from carbon steel, stainless steel, or galvanized steel, depending on the application and environmental conditions.
2. Threading: The ends of the nipple are usually threaded to allow for easy connection to other pipes or fittings. Common thread types include NPT (National Pipe Thread) and BSP (British Standard Pipe).
3. Sizes: Available in various diameters and lengths, typically measured in inches. Common sizes range from 1/8 inch to several inches in diameter.
4. Types:
- Close Nipple: A short nipple with threads on both ends, with no space between the threads.
- Regular Nipple: longer nipple with a small space between the threads.
- Reducing Nipple: A nipple that has different diameters on each end, allowing for a transition between pipe sizes.
5. Applications: Used in a variety of applications, including water supply lines, gas lines, and industrial piping systems. They are also used in HVAC systems and for connecting various equipment.
6. Installation: Typically installed using pipe wrenches or other tools to ensure a tight seal. Thread sealants or Teflon tape may be used to prevent leaks.
Considerations:
- Corrosion Resistance: Depending on the environment, you may need to choose a galvanized or stainless steel nipple to prevent rust and corrosion.
- Pressure Ratings: Ensure that the nipple is rated for the pressure and temperature of the application.
- Standards: Check for compliance with relevant standards (e.g., ASTM, ANSI) for safety and performance.
Post time: Mar-28-2025