GI Barrel Nipple

Approx. Rs 17 / FeetGet Latest Price

Product Details:

A GI (Galvanized Iron) Barrel Nipple is a type of pipe fitting that is typically used in plumbing, water supply, and industrial systems to connect two other pipes or fittings. The term "barrel nipple" refers to a short length of pipe with threaded ends, and GI indicates that the nipple is made from Galvanized Iron.

Key Features of a GI Barrel Nipple:

1. Material – Galvanized Iron (GI):

   • Galvanized iron is steel that has been coated with a layer of zinc to protect it from rust and corrosion. The zinc coating creates a protective barrier that extends the lifespan of the pipe fitting, especially in moist or outdoor environments.
   • Galvanized iron provides strength, durability, and corrosion resistance, making GI barrel nipples suitable for various plumbing and industrial applications.

2. Design – Barrel Nipple:

   • A barrel nipple is a short length of pipe (typically a few inches long) with external threads on both ends.
   • This type of nipple is used to connect two components or pipes that have matching internal threads, enabling a secure and leak-free connection.
   • The design is simple yet effective, and it is often used where a short extension between two fittings is needed.

3. Size and Dimensions:

   • The size of the barrel nipple is typically specified by its diameter, which could range from small sizes (e.g., ½ inch, 1 inch) to larger sizes (e.g., 2 inches, 4 inches) depending on the application.
   • The length of a barrel nipple can vary, but it is generally short, typically around 2 to 4 inches.

4. Thread Type:

   • GI barrel nipples usually come with NPT (National Pipe Thread) or BSP (British Standard Pipe) threads, which are the most common types of pipe threading used in plumbing and industrial applications.
   • The threads ensure a tight seal between the nipple and the connected components, helping to prevent leaks.

5. Corrosion Resistance:

   • The zinc coating on galvanized iron offers excellent protection against corrosion, which is especially important when the barrel nipple is used in moist or corrosive environments, such as in water supply lines, sewage systems, or outdoor installations.
   • This resistance to corrosion makes GI barrel nipples ideal for use in plumbing systems, chemical plants, and irrigation systems.

6. Applications:

   • GI barrel nipples are widely used in various industries, including plumbing, irrigation, fire protection systems, oil and gas, and chemical industries.
   • They are particularly suited for water, gas, and steam systems, where reliable and leak-free connections are essential.

7. Durability and Strength:

   • Galvanized iron provides a good balance between strength and corrosion resistance, making GI barrel nipples robust and long-lasting.
   • They are capable of handling moderate to high-pressure applications, depending on the pipe size and system design.