GI pipe with flange is a versatile and durable piping solution ideal for various applications, particularly within the fire protection industry. This type of pipe combines the advantages of galvanized steel (GI) with the ease of connection provided by flanges.
Benefits of GI Pipe with Flange
- Corrosion Resistance: Galvanized steel offers excellent resistance to corrosion, making it suitable for environments where exposure to moisture or chemicals is a concern. This is crucial in fire protection systems where reliability and longevity are paramount.
- Durability: The strong construction of GI pipe ensures robust performance under pressure and temperature variations.
- Ease of Installation: Flanges simplify installation by allowing for quick and secure connections. This reduces labor time and ensures efficient piping system assembly.
- Compliance: GI pipe meets industry standards and regulations, ensuring compliance with fire protection codes.
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Dimensions Table
The dimensions of GI pipe with flange vary depending on the specific application. Here’s an example of a typical dimensions table:
Pipe Size (inches) |
Flange Size (inches) |
Wall Thickness (mm) |
Material |
1/2 |
1/2 |
3.0 |
GI |
3/4 |
3/4 |
3.5 |
GI |
1 |
1 |
4.0 |
GI |
1 1/4 |
1 1/4 |
4.5 |
GI |
1 1/2 |
1 1/2 |
5.0 |
GI |
2 |
2 |
6.0 |
GI |

Note: This is only a partial reference table, please contact us for specific sizes.
Applications of GI Pipe with Flange
GI pipe with flange finds widespread use in fire protection systems, including:
- Sprinkler Systems: Used to deliver water to sprinkler heads in case of fire.
- Fire Hydrants: Provide water supply for firefighting purposes.
- Standpipes: Vertical pipes that provide access to water for firefighting operations.
- Hose Reels: Equipped with flanges to connect to fire hoses readily.
- Other Fire Protection Systems: Various other fire protection systems utilize GI pipe with flange for their piping needs.