In modern construction, one component plays a crucial role in protecting concrete structures from water ingress — the GI Puddle Flange. Galvanized Iron (GI) puddle flanges ensure a watertight seal where pipes pass through concrete walls, slabs, or foundations. By integrating this simple yet powerful device, long-term damage from seepage can be avoided effectively.
Mesta Inc. is a reputed manufacturer and global supplier of high-quality products. Our innovative engineering and region-specific solutions have made us a preferred choice across Kazakhstan, India, UAE, Saudi Arabia, and Uzbekistan.
Size | Connect Type | Production technique |
---|---|---|
1/2″ to 48″ | Flat Face / Raised Face / RTJ | Forged / Heat treated / machined |
Coating | Pressure Rating | Equipment |
|
Class 150 to Class 2500 |
|
O D |
NPS | Sch 10 |
Sch 30 |
Sch 20 |
Sth. Wall |
Sch 60 |
Sch 120 |
Extra Strong |
Sch 40 |
Sch 160 |
Sch 80 |
Sch 100 |
Sch 140 |
Double Extra Strong |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.840 | 1/2” | 0.674 | 0.622 | 0.546 | 0.622 | 0.464 | 0.546 | 0.252 | ||||||
1.050 | 3/4” | 0.884 | 0.824 | 0.742 | 0.824 | 0.612 | 0.742 | 0.434 | ||||||
1.315 | 1” | 1.097 | 1.049 | 0.957 | 1.049 | 0.815 | 0.957 | 0.599 | ||||||
1.660 | 1.1/4” | 1.442 | 1.380 | 1.278 | 1.380 | 1.160 | 1.278 | 0.896 | ||||||
1.900 | 1.1/2” | 1.682 | 1.610 | 1.500 | 1.610 | 1.338 | 1.500 | 1.100 | ||||||
2.375 | 2” | 2.157 | 2.067 | 1.939 | 2.067 | 1.687 | 1.939 | 1.503 | ||||||
2.875 | 2.1/2” | 2.635 | 2.469 | 2.323 | 2.469 | 2.125 | 2.323 | 1.771 | ||||||
3.500 | 3” | 3.260 | 3.068 | 2.900 | 3.068 | 2.624 | 2.900 | 2.300 | ||||||
4.000 | 3-1/2” | 3.760 | 3.548 | 3.364 | 3.548 | 3.364 | 2.728 | |||||||
4.500 | 4” | 4.260 | 4.026 | 3.624 | 3.826 | 4.026 | 3.438 | 3.826 | 3.152 | |||||
5.563 | 5” | 5.295 | 5.047 | 4.563 | 4.813 | 5.047 | 4.313 | 4.813 | 4.063 | |||||
6.625 | 6” | 6.357 | 6.065 | 5.501 | 5.761 | 6.065 | 5.187 | 5.761 | 4.897 | |||||
8.625 | 8” | 8.329 | 8.071 | 8.125 | 7.981 | 7.813 | 7.187 | 7.625 | 7.981 | 6.813 | 7.625 | 7.437 | 7.001 | 6.875 |
10.750 | 10” | 10.420 | 10.136 | 10.250 | 10.020 | 9.750 | 9.062 | 9.750 | 10.020 | 8.500 | 9.562 | 9.312 | 8.750 | 8.750 |
12.750 | 12” | 12.390 | 12.090 | 12.250 | 12.000 | 11.626 | 10.750 | 11.750 | 11.938 | 10.126 | 11.374 | 11.062 | 10.500 | 10.750 |
42.000 | 42” | 41.250 | 41.000 |
Temperature (°C) |
Class | ||||||
---|---|---|---|---|---|---|---|
Class 600 | Class 300 | Class 150 | Class 900 | Class 400 | Class 2500 | Class 1500 | |
-29 - 38 | 103.4 | 51.7 | 19.8 | 155 | 68.9 | 431 | 259 |
50 | 103.4 | 51.7 | 19.5 | 155 | 68.9 | 431 | 259 |
100 | 103.0 | 51.5 | 17.7 | 155 | 68.7 | 429 | 258 |
150 | 100.3 | 50.2 | 15.8 | 151 | 66.8 | 418 | 251 |
200 | 97.2 | 48.6 | 13.8 | 146 | 64.8 | 405 | 243 |
250 | 92.7 | 46.3 | 12.1 | 139 | 61.7 | 386 | 232 |
300 | 85.7 | 42.9 | 10.2 | 129 | 57.0 | 357 | 214 |
325 | 82.6 | 41.4 | 9.3 | 124 | 55.0 | 344 | 207 |
350 | 80.0 | 40.0 | 8.4 | 120 | 53.4 | 334 | 200 |
375 | 75.7 | 37.8 | 7.4 | 114 | 50.4 | 315 | 189 |
400 | 69.4 | 34.7 | 6.5 | 104 | 46.3 | 290 | 174 |
425 | 57.5 | 28.8 | 5.5 | 86.3 | 38.4 | 240 | 144 |
450 | 46.0 | 23.0 | 4.6 | 69.0 | 30.7 | 192 | 115 |
475 | 34.2 | 17.1 | 3.7 | 51.3 | 22.8 | 142 | 85.4 |
500 | 23.2 | 11.6 | 2.8 | 34.7 | 15.4 | 96.5 | 57.9 |
538 | 11.8 | 5.9 | 1.4 | 17.7 | 7.9 | 49.2 | 29.5 |
A GI Puddle Flange is a galvanized iron ring or collar that is fixed around a pipe to create a barrier against water. It is usually embedded into the concrete structure during casting. The main purpose is to block water from seeping along the outer surface of the pipe.
Moreover, the galvanized finish prevents corrosion, especially in moisture-heavy environments such as basements, tunnels, and water treatment plants. Because of its anti-rust properties, this product is widely accepted in high-humidity regions like the UAE and India, as well as in colder climates like Kazakhstan.
The GI puddle flange by Mesta Inc. delivers dependable performance due to a range of features:
Corrosion Resistance – The galvanized coating provides long-lasting protection against rust.
High Strength – GI is known for its mechanical durability, making it ideal for heavy-duty applications.
Waterproofing Efficiency – It forms a strong barrier against leaks and seepage.
Easy Installation – Can be incorporated during concrete casting with minimal additional labor.
Additionally, the product offers a low-maintenance solution, reducing future repair costs and preventing structural deterioration over time.
Using these can be a smart decision for engineers and contractors looking to ensure water protection and durability:
Long-Term Cost Savings – Since water leakage often leads to expensive repairs, puddle flanges offer a preventive solution.
Versatile Applications – Ideal for use in commercial buildings, basements, subways, sewage systems, and irrigation infrastructure.
Compliance With Global Standards – Products are tested for pressure resistance, quality, and durability to match international benchmarks.
Furthermore, Mesta Inc. ensures consistency in performance by customizing designs to suit the local demands of different regions, including the dry deserts of Saudi Arabia and the cold zones of Uzbekistan.
The products finds diverse applications across civil and industrial sectors in these countries:
Underground Utilities – It prevent leakage around utility pipes in sewage and drainage systems.
Water Retaining Structures – Used in water tanks, pools, and treatment plants to prevent contamination.
Basement Waterproofing – Ensures that water doesn’t penetrate living spaces, protecting infrastructure.
Notably, in India and UAE, massive construction projects demand reliable waterproofing. It have proven their value in both private and public developments.
Mesta Inc. combines advanced technology with experienced craftsmanship to manufacture durable product. The products undergo a strict quality control process that includes:
Thickness testing of galvanized coating
Dimensional accuracy checks
Pressure resistance validation
Moreover, every product is engineered to meet the climatic and construction standards specific to Saudi Arabia, India, Kazakhstan, UAE, and Uzbekistan.
Besides offering standard sizes, Mesta Inc. also produces custom-designed flanges tailored to complex projects, thereby enhancing operational flexibility.
Every product manufactured at Mesta Inc undergoes a stringent quality assurance process. Our production facilities are equipped with the latest machinery and testing tools to ensure:
Accurate dimensions and uniform galvanization
Resistance to pressure and tensile stress
Surface finish inspections for defect-free delivery
Compatibility with PVC, GI, HDPE, MS, and concrete pipes
Our ISO-certified processes and compliance with international benchmarks underscore our commitment to product excellence.
In addition to quality, Mesta Inc. stands out due to its responsive support and seamless logistics network. These are readily available across:
India – Rapid delivery to metro cities and developing towns
Kazakhstan & Uzbekistan – Weather-appropriate packaging and bulk shipping
UAE & Saudi Arabia – Special corrosion-proofing for salt-laden environments
Even after purchase, technical support is available to assist clients during installation and post-installation inspections. Training resources, manuals, and visual guides are also shared for easy reference.
Durability is one of the strongest advantages of using a GI Puddle Flange, especially in regions like Saudi Arabia and UAE, where high temperatures and humidity levels create a challenging environment. GI’s ability to resist rust and mechanical strain ensures that the flange remains intact for years without performance degradation.
Also, in colder locations such as Kazakhstan and Uzbekistan, the flange retains flexibility and structural strength, which prevents cracking or corrosion caused by freezing conditions.
Today’s infrastructure demands long-lasting materials that can resist the dual threats of water and time. The GI Puddle Flange, designed and delivered by Mesta Inc., plays a key role in this regard. As cities grow and smart infrastructure takes priority, demand for robust and corrosion-resistant solutions continues to increase.
Through continuous innovation and a client-first approach, Mesta Inc. has made it easier for engineers and developers to build water-resistant and durable projects—across every climate and terrain.
In conclusion, the GI Puddle Flange stands as an indispensable part of water management in construction. From the concrete foundations of residential buildings in India, to expansive industrial sites in Kazakhstan, and critical infrastructure in Saudi Arabia, this product is relied upon for long-term performance. With superior manufacturing, exceptional durability, and broad availability, Mesta Inc. continues to serve as a global leader in flange solutions tailored to the unique needs of UAE, Uzbekistan, and beyond.
+91 22 2386 0222 / +91 22 2386 0223 +91 22 67492118 / +91 22 6636 2118 +919820007728 +919867899897 +919819546861
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