A crucial part of plumbing and pipe systems that link, regulate, and guide the movement of fluid inside a structure, including gases, fluids, and other substances. The coated iron or steel used to make these fittings is coated with an outer coating of zinc as part of the galvanization procedures.
G.I. Coupling Prices
G.I Coupling’s prices depend greatly on the brand name, type of coupling, and also size. Prices may be affordable starting from ₱200.00 or lower to a higher price of ₱4,000.00 or higher.
| Details | Type | Size | Price |
| Anvil | Roughneck Coupling | 2 in | ₱ 6,482.00 |
| Grainger | Galvanized Coupling | 1/8 in | ₱ 212.00 |
| Nibco | 45 Degree Galvanized Coupling | 1/8 in | ₱ 316.00 |
| Morris Costumes | Rigid Steel Coupling | 1/2 in | ₱ 4,628.00 |
| Crouse-Hinds | Screw Coupling | 12 in | ₱ 945.00 |
| Meyffon | Quick Coupling | 3/8 in | ₱ 4,657.00 |
Advantages of G.I. Coupling
Resistance to Corrosion – G.I. Couplings with zinc plating shield iron from rust, making them perfect for harsh or high-moisture settings.
Durable – Couplings with a zinc coating are more durable, dependable in challenging circumstances, and ideal for subterranean and outdoor applications.
Easy to Install – G.I. couplings are made to make connecting and installing pipes or fittings simple. Usually, they include connected sides that make it simple and safe to connect them to tubes that are suitable with no the use of particular instruments or equipment.
Disadvantages of G.I. Coupling
Bulky – Compared to PVC or copper couplings, G.I. couplings are thicker and larger, which can make handling and installations more difficult, especially in confined places or overhead settings.
Incompatibility with Other Fluids – Certain fluids or substances that have the potential to interact with the galvanizing coat might not be appropriate to be employed with G.I. couplings. Under such circumstances, the zinc layer can deteriorate or disintegrate, corrupting the fluid and possibly impairing the system’s ability to produce clean water.
Limited Capacity – Because of their unique weight restrictions, float valves might not be appropriate for bigger reservoirs or purposes needing high water flow rates. Other mechanisms might be required in certain circumstances.
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FAQs
What are G.I. couplings composed of?
Insulated iron, a type of steel or iron covered with a thin film of zinc to prevent rust and corrosion, is commonly used to make G.I. couplings.
What are the main uses for G.I. couplings?
Piping and piping networks for the supply of water, irrigation, and other commercial applications frequently use G.I. couplings. They offer a safe and impenetrable pipe attachment.
How can it be installed?
G.I. coupler installation entails utilizing the proper equipment, including pipe wrench or tube threaders, to thread the male sides of the pipelines onto the female thread sides of the coupling. To secure the pipe connection, the coupler must be snapped all the way.
Are G.I. couplings corrosion-resistant?
Yes, a zinc coating covers G.I. couplings, offering corrosion protection and preventing rust and degradation of the underneath metal or steel. Eventually, the zinc covering can deteriorate and cause possible corrosion problems.
Is it possible to utilize G.I. couplings outside as well as indoors?
Indeed, G.I. couplings can be used in outdoor and interior settings. They are ideal for usage in high-moisture or weather-exposed locations due to their durability against rust.