GI plugs are cylindrical metal fasteners that are made of galvanized iron and are commonly used to secure objects or materials together. They are popular in both construction and DIY projects, helping secure items to concrete, brick, or other masonry surfaces by inserting them into a pre-drilled hole and then setting them to create a secure anchor point. What makes these plugs highly valued in most construction works is their durability and corrosion resistance, which makes them suitable for use in outdoor or high-moisture environments.
GI Plug Prices
GI plug prices can vary depending on its size, on average ranging from ₱26.00 to ₱40.00.
| Description | Size | Price |
| GI Plug | ¼” | ₱26.00 |
| GI Plug | ⅜” | ₱40.00 |
| GI Plug | ½” | ₱23.00 |
| GI Plug | ¾” | ₱28.00 |
| GI Plug | 1 | ₱39.00 |
Advantages of GI Plug
Corrosion Resistance – The zinc coating on GI plugs provides superior protection against rust and corrosion compared to other types of metal plugs, making them usable in both outdoor applications and areas that are exposed to moisture.
Strength and Reliability – GI plugs offer high tensile and shear strength which provides a secure anchoring solution for heavy loads and makes them less likely to fail under stress, ensuring the stability and safety of the anchored object.
Versatility – GI plugs are known for their versatility which allows them to be usable in various base materials, including concrete, brick, and masonry. This versatility makes them suitable for a wide range of applications, from construction to DIY projects.
Disadvantages of GI Plug
Non-Reusable – Once installed, GI plugs cannot be easily removed or reused which is why if the plug needs to be replaced, the old plug must be drilled out, potentially causing damage to the base material.
Potential for Damage – Improper installation or over-tightening of GI plugs can damage the surrounding material, weakening the anchoring system and leading to functionality failure over time.
Size Limitations – Even though GI plugs are available in a wide range of sizes, the larger sizes are less common and tend to be more expensive which is why their usage is limited in most applications that require larger anchors.
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FAQs
What is a galvanized plug used for?
The galvanized plug is often used in different plumbing and piping systems to help seal or close off the pipe’s end.
What does GI mean in fittings?
The GI in GI pipe fittings means that they are made of galvanized iron, providing the pipe with increased durability and corrosion resistance.
What is the use of GI pipe fittings?
GI pipe fittings are used to join pipes of different sizes or materials, change the direction of piping systems, and regulate the flow of fluids.
What is the use of a plug in a pipeline?
A plug in a pipeline is used to temporarily seal off a pipe or fitting during maintenance or to completely cap off a pipe that is no longer used.
How do you plug galvanized pipe?
To plug a galvanized pipe, you would have to use a galvanized plug that is the same size as the pipe, thread it, and screw it into the end of the pipe using a wrench to create a tight seal.