Tiếng Việt
ភាសាខ្មែរGalvanized steel pipes are used in many different applications. With this pipe, we will have all kinds of galvanized steel pipe accessories. This combination helps us have a complete system that operates well and is durable. However, not everyone knows what these fittings include. That’s why you need to read the article below immediately.
To meet the requirements of the system, many types of galvanized pipe accessories with different structures have been produced. Includes: Threaded Fittings and Welding Fittings. As their name suggests, threaded fittings will help connect pipes through threaded steps. Welding fittings connect system components through the welding process. Additionally, to limit damage or rust, people often galvanize these accessories. Therefore, they are heat-resistant, load-bearing, and less susceptible to oxidation. Common galvanized steel pipe accessories such as:
Elbow
Steel elbow is also known as steel contraction. This pipe fitting is used to connect pipes, threaded or not, at both ends. It helps redirect the flow in the form of a right angle or mezzanine angle (usually 45 degrees or 90 degrees). Common sizes of steel elbows range from DN15 to DN50. However, with large systems, manufacturers still create large-sized steel elbows such as DN80, DN100, DN150,…
Steel elbows are manufactured according to ASTM, JIS, and BS standards and can withstand working pressures of 10 bar and 16 bar. Currently, steel elbows sold on the Vietnamese market are often imported from China, Taiwan, etc. And the price is also very reasonable.
Socket
People also often call this accessory a socket. It is one of the most commonly used galvanized pipe fittings. A socket is used to quickly tell if two pipe segments have the same or different sizes. Using threaded sockets (ribbed sockets), we can easily install, replace, and maintain. Welded Socket (Plain Socket): it is suitable for vertically fixed systems. This type of socket is also less likely to leak, protecting the system over the long term.
Steel sockets have very diverse sizes, from DN8 to DN500 (with special systems, this size can be up to DN1000). It can work stably in temperatures of about 220 degrees Celsius and with pressures of PN10, PN16, PN25, and PN40. Currently, in addition to domestic production, ferrules are also imported from China, Taiwan, Korea, Thailand,…
Reducer
Reduced. As the name suggests, this material system will help narrow the flow of galvanized pipes. That’s why it has a quite special structure, including a reduced bulb body and two connectors. In particular, the body of the bulb is funnel-shaped, and the two connectors can be threaded or not. Depending on the application, we will see them in two forms: concentric reducers and eccentric reducers.
They are produced in many individual sizes (usually from 20×15 to 500×300). At the same time, the reducer is also manufactured according to ASME B16.9 and JIS B2312 standards. They also withstand very high pressures, usually 3000, 6000, or 9000 KPa.
Tee
A steel tee is shaped like a T. It helps branch out or change the flow direction in the pipeline system. Depending on the user’s needs, different types of numbness and reduced numbness are born. In particular, numbness helps branch the flow into three branches of equal size. And vice versa, reduced numbness will help divide into 2 branches of equal size and 1 branch of smaller size. Along with that are accompanying parameters such as:
- Welded tee: It will have sizes from DN15 to DN500 according to standards such as ASTM, JIS, DIN, etc. The standard thickness is SCH20 or SCH40. Working pressure: max. 16 bar
- Reduced Tee: Sizes usually range from DN20–DN500 to DN15. This type of tee is manufactured according to the standards of ANSI, JIS, BS, etc. At the same time, the working pressure is 16 bar, 25 bar, 40 bar,…
>> See more of the prices of fittings specifically for galvanized steel pipes.
Union
Union is also a widely used steel pipe fitting. It helps connect two pipes of the same or different sizes. From there, it forms a solid block, helping the flow flow smoothly without interruption. Although produced in both threaded and welded forms, Union threads are more trusted. Because the threaded structure makes it easier for users to use, disassemble, and replace more quickly, In general, threaded unions and welded unions both have good bearing capacity, can work in many harsh conditions, and are less susceptible to corrosion.
Popular sizes of Union are from DN15 to DN100. The maximum temperature is about 180 degrees Celsius. They are widely used in fire protection systems, water pumping systems, wastewater treatment systems, boiler systems,…
Above are five types of galvanized steel pipe fittings used in many systems today. In addition to the names mentioned above, we also come across a few other accessories, such as crosses, joints, 1-inch and 2-inch connectors, etc. If you have any questions and need our assistance, please contact Bao Tin Steel immediately. via hotline: 0932 059 176
Tiger Steel is a branch of Bao Tin Steel.