Welding fittings are accessories used in pipelines to connect pipes together. On the other hand, they connect pipes to other equipment such as industrial valves, pump baskets, strainers, etc. So where to buy quality welding fitting in Hanoi? Suggestions are right in the article below!
Characteristics of welding fitting
The welding fittings are made of stainless steel or carbon steel. The connection points are designed to be smooth without joints or thread steps like threaded fittings.
Accordingly, to install welding fittings, the fitting head is placed next to the pipe connector. Then, use the electrothermal method to melt the steel at this junction. The steel at the two ends flows out, blends, and bonds together into a unified block.
Using welding fittings makes the system more beautiful because the joints are not visible. At the same time, its durability is also very high, and there is no leakage of fluid. The steel material also helps the fittings to withstand higher temperatures (400 degrees Celsius). The system thus operates more stably.
Some common welding fitting
Similar to threaded fittings, there are many solder fittings available in the market. They come in a wide variety of designs, shapes, and sizes. Here are some of the most commonly used solder fittings.
Co hàn

This is an elbow-shaped fitting. It helps connect two separate pipes. At the same time, it allows the flow of fluid to be redirected by 45 degrees or 90 degrees. In which the two connected pipes must be of equal size.
Concentric Reducer
The reducer is made with 1 large end and 1 small end. It is used to connect 2 types of pipes of different sizes. This accessory is widely used in locations that require regulating the flow of fluid through the pipe.
Currently, the reducer is divided into two types: concentric and eccentric. This structure helps the fluid to pass through without stagnation.
Welded cap
welded Tee

As the name suggests, the tee is T-shaped and is used to install at the junction. From there, it helps connect 3 pipes at right angles.
These 3 pipes will form a closed system. When the fluid passes through, it can move straight and, at the same time, branch 90 degrees.
Note, the 90-degree branch connector of the tee will be equal to or smaller than the other 2 ends. This design will determine the flow rate through the connecting pipes. The smaller the end, the lower the flow rate.
Welded coupling
This fitting has a cylindrical design. It is used to connect two equal pipes in a straight direction. This helps to transport liquid over long distances without affecting the flow of that liquid.
Above are just a few welding fittings that are sought after in the market. In addition, we can also mention accessories such as: welding elbows, welding crosses, welding caps, welding Tee, welding clamps, reducers, etc.
Applications of welding fittings
Although they are just small components, they are indispensable in many systems and projects such as:
- Water supply and drainage pipes (clean water and wastewater).
- Irrigation systems, tanks, reservoirs, ditches, etc.
- Piping systems for power plants, hydroelectric plants, thermal power plants, chemical plants, metallurgy plants, etc.
- Oil and gas pipeline systems, etc.
- Firefighting auxiliary pipeline systems
- Gas, steam, natural gas pipelines, etc.

>> Refer to FKK welding fitting price list
Address selling welding fitting in Hanoi
Although they know many places that supply welding fittings, experienced project owners always choose to buy from reputable distributors. Because they know that only reputable addresses provide quality products, clear policies, and competitive prices.
If you want to know such a place, then learn about Bao Tin Steel Company Limited. This is one of the reputable distributors of steel pipes and industrial materials in the market.
With more than 10 years of experience, Bao Tin Steel has built a solid position. At the same time, it always receives positive reviews from customers and partners.
Not only welding fitting, but the company also provides cast steel pipes, black steel pipes, galvanized steel pipes, large steel pipes, threaded fittings, industrial valves, and water meters. They all have clear origins, full information, and inspection certificates.
In addition, the price that Bao Tin Steel offers to customers is always very “soft.” Because the company works and signs contracts directly with the manufacturer, it always has the best price for customers. In addition, the company also has its price policies for large orders or long-term customers.
Bao Tin Steel has a team of professional and experienced staff. Professional style and dedication make customers always feel secure and satisfied when buying from the company.

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