ASTM A53 A795 Grooved Hot Dipped Galvanized Steel Pipe
ASTM A53 A795 Grooved Hot Dipped Galvanized Steel Pipe
Grooved Steel Pipe
A grooved steel pipe is a type of pipe with a groove around its end, allowing it to connect easily using grooved couplings rather than welding or threading. This design simplifies installation and makes it easy to adjust or disassemble as needed. Commonly used in HVAC, fire protection, and industrial systems, grooved steel pipes offer a cost-effective, flexible, and leak-resistant solution for various piping needs.
Quantity
What Is Grooved Steel Pipe?
A grooved steel pipe is a type of pipe that features grooves at both ends, allowing for quick and easy installation using grooved fittings. Unlike traditional welding or threaded connections, grooved steel pipe connections use a clamp system that securely fastens the pipes together, making it ideal for applications where installation speed and flexibility are essential. This type of pipe is widely used in fire protection systems, HVAC, and other industries because it simplifies assembly and disassembly, reduces labor costs, and minimizes the risk of leakage.
The grooves on the grooved steel pipe are created by rolling or cutting, providing a secure grip for coupling. This design enhances the pipe's reliability and stability in various applications, particularly in environments requiring strong, flexible connections. Moreover, grooved steel pipes are known for their durability, corrosion resistance, and ability to handle high-pressure fluids, making them a top choice for many industrial and commercial systems.
The grooves on the grooved steel pipe are created by rolling or cutting, providing a secure grip for coupling. This design enhances the pipe's reliability and stability in various applications, particularly in environments requiring strong, flexible connections. Moreover, grooved steel pipes are known for their durability, corrosion resistance, and ability to handle high-pressure fluids, making them a top choice for many industrial and commercial systems.
Grooved Steel Pipe Description
| Brand | Youfa Grooved Galvanized Steel Pipe Manufacturer |
| Product | Hot Dipped Galvanized Grooved Steel Pipe |
| Material | Carbon Steel |
| Grade | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B /A500 Grade A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Grade B Grade C |
| Standard | ASTM A53, ASTM A500, A36, ASTM A795, ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| Surface | Zinc Coating 200-500g/m2 (30-70um) |
| Ends | Groobed Ends With or Without Caps |
Grooved Steel Pipe Specifications
| OD | DN | ASTM A53 A795 GRA/B | |
| SCH10S | STD SCH40 | ||
| INCH | MM | (mm) | (mm) |
| 1/2'' | 15 | 2.11 | 2.77 |
| 3/4'' | 20 | 2.11 | 2.87 |
| 1'' | 25 | 2.77 | 3.38 |
| 1-1/4'' | 32 | 2.77 | 3.56 |
| 1-1/2'' | 40 | 2.77 | 3.68 |
| 2'' | 50 | 2.77 | 3.91 |
| 2-1/2'' | 65 | 3.05 | 5.16 |
| 3'' | 80 | 3.05 | 5.49 |
| 4'' | 100 | 3.05 | 6.02 |
| 5'' | 125 | 3.4 | 6.55 |
| 6'' | 150 | 3.4 | 7.11 |
| 8'' | 200 | 3.76 | 8.18 |
Grooved Steel Pipe Products Show
The Application Of Grooved Steel Pipe In Firefighting
When using grooved steel pipes as ASTM A795 fire sprinkler steel pipe, when using grooved steel pipes as fire sprinkler steel pipes. The surface of the steel pipes is usually painted red instead of galvanizedthe grooves at the pipe ends are connected with grooved couplings, which create a secure, leak-tight seal. The design of grooved connections allows these pipes to be quickly assembled without welding. This is essential in firefighting systems because it ensures that high water pressure is maintained, allowing for rapid and effective fire suppression. Unlike traditional threaded or welded connections, which can be prone to leaks or require extensive labor, grooved connections are resilient under high pressure, minimizing the risk of failure during emergencies.
The flexibility of grooved steel pipes also allows for movement in the piping system, such as expansion, contraction, and vibration, which helps prevent damage to the pipes and extends their lifespan. Additionally, maintenance and repairs are simplified with these pipes since sections can be easily disconnected and reconnected, ensuring minimal disruption to the building’s fire protection system.
Grooved Steel Pipe FAQ
1.Q: The difference between grooved steel pipe and welded or threaded steel pipe
A: Grooved steel pipes provide faster installation, reduced labor costs, and fewer risks of leaks due to their secure coupling connections. They’re also easier to maintain, as sections can be added, removed, or modified without extensive labor.
2.Q: What types of grooved connections are available?
A: The most common grooved connections include rigid and flexible couplings. Rigid couplings keep pipes securely in place, while flexible couplings allow for some movement and expansion, which is beneficial in systems exposed to temperature variations or vibrations.
3.Q: What materials are grooved steel pipes made from?
A: Grooved steel pipes are typically made from carbon steel, galvanized steel, or stainless steel, depending on the application’s requirements for strength and corrosion resistance.
4.Q: Are grooved steel pipes suitable for high-pressure applications?
A: Yes, grooved steel pipes are designed to withstand high-pressure environments, making them suitable for firefighting systems where consistent water pressure is critical for effective fire suppression.
5.Q: How are the grooves on a grooved steel pipe made?
A: Grooves are created either by rolling or cutting the ends of the pipe. This process provides a precise fit for couplings and ensures a secure, leak-tight connection.
6.Q: What maintenance is required for grooved steel pipe systems?
A: Grooved steel pipe systems require minimal maintenance. Regular inspection of couplings and pipes for signs of wear or leaks is recommended, but the grooved design allows for easy replacement of components as needed.
7.Q: What industries use grooved steel pipes?
A: Grooved steel pipes are popular in firefighting, HVAC, plumbing, mining, and industrial process systems due to their ease of installation, reliability, and durability.
8.Q: Are grooved steel pipes compatible with other pipe types?
A: Yes, adapters are available to connect grooved steel pipes to other types of piping, including threaded and welded systems, providing flexibility in system design.
