Shanxi threaded fittings from Shanxi Haili Company are a line of fittings that many project owners trust. Not only do they have good load-bearing capacity, but they are also durable, rust-resistant and affordable. So what do you know about these fittings? Find out in today’s article!
Introducing Shanxi Haili brand
Shanxi threaded accessories are known for their good flexibility and thickness. Along with that are precise angles and full, precise threads. Accordingly, the finished product delivered to customers is always the best.
TOP 10 popular Shanxi Haili threaded fittings
Galvanized threaded steel elbow
When discussing Shanxi threaded fittings, it’s important to highlight threaded elbows, which are also referred to as threaded elbows. These fittings are designed to connect two pipes at a 90-degree angle. They are manufactured from steel billets and utilize a surface galvanizing method in the production process. As a result, threaded elbows are not only strong and rust-resistant but also have a shiny and attractive appearance.
Shanxi threaded steel elbows are divided into 2 types: regular thread elbows and reduced thread elbows. In which:
- Equal threaded elbows are the same size at 90-degree angles.
- Reduced threaded elbows are different sizes at 90-degree angles.
Threaded elbow
The threaded elbow is also known as a 45-degree elbow or slanted elbow. This accessory is often made of plastic, black steel, stainless steel, or galvanized stainless steel. Currently, this threaded elbow is widely used for gas and steam systems in factories, workshops, fire protection systems, etc.
This component has the advantage of being easy to disassemble. This makes system replacement and maintenance quicker and simpler.
Galvanized threaded union
As one of the best-selling threaded fittings from Shanxi, the threaded union connects pipe sections, even when those pipes are different sizes. This fitting features a unique thread structure, consisting of three parts: the male connector, the female connector, and the connecting belt. Each part has a specific role in ensuring a secure connection.
- Male and female connectors: have a threaded design that helps to tighten and connect tightly to the end of each pipe
- Coupling: Located between the male and female connectors to connect them.
Shanxi Haili galvanized threaded union has good resistance. High durability and less rust. At the same time, it also helps the pipeline system to be durable and stable during operation.
Tê ren
Thread tee is an important term when discussing Shanxi thread accessories. It has a “T” shape and includes two types: regular thread tee and reduced thread tee.
- An equal thread tee is used to connect 3 pipe ends of equal size. It is also divided into smaller types such as equal thread tee with internal steel thread, equal thread tee with external steel thread, straight pipe connector tee, etc.
- Reducing tee or reducing thread tee is used to connect 3 pipes, in which: 2 pipes have the same size, 1 pipe has a different size. The tee will have 2 large ends and 1 small end to correspond to the connecting pipes.
Threaded nipple
The Shanxi threaded nipple features two external threaded ends that connect to valves or other components. It is commonly used in fire protection systems, water supply and drainage systems, hydroelectric dams, and irrigation. This accessory is typically made from galvanized cast iron, which provides excellent resistance to force and heat, capable of withstanding pressures exceeding 10 kg/cm².
Threaded steel bushing
This fitting connects two steel pipes of different sizes using threaded steps. Threaded fittings are commonly found in water pump systems, as well as in liquid, gas, and steam transmission systems.
Male thread plug
The next name in the list of Shanxi threaded fittings is the external threaded plug (external threaded cap). As the name suggests, this plug has the function of sealing the end of the pipe (with internal thread).
This fitting is typically made from wrought ductile iron. Due to its threaded design, it is commonly used in small, low-pressure piping systems. However, over time, the threads may wear out, leading to leaks. If the pressure is too high, the plug can break, crack, or pop out.
Internal thread cap
This is also known as a threaded plug, however it is used for pipe ends with external threads. Its function is similar to an external threaded plug and is divided into 2 parts:
- The cap head is made of stainless steel 201, stainless steel 316, and stainless steel 304 with the characteristics of rust-free and high-temperature resistance.
- Internal threads are typically machined as a standard procedure.
Galvanized threaded reducer
Threaded coupling
The last name in the list of Shanxi threaded fittings is the threaded coupling. This is a component that helps quickly connect two pipes of the same size.
It is designed simply, making disassembly and replacement extremely easy. This is also the reason why sleeves are used to fix pipeline leaks or to extend pipelines in difficult-to-construct locations.
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Where to buy quality Shanxi lace fitting?
Shanxi threaded fittings are currently available through a variety of stores and agents. However, not all suppliers are reputable, and many do not guarantee the quality of their products. The high demand from customers has led to the introduction of numerous low-quality items into the market, creating confusion among buyers.
If you are looking for a trustworthy supplier, Bao Tin Steel Company Limited is the name to remember. This company is a major distributor of Shanxi threaded fittings in the Vietnamese market.
With more than 10 years of operation, Bao Tin Steel has received the trust of customers and partners. The company is known as a place specializing in importing and distributing steel pipes and industrial materials. Not only accessories, but Bao Tin Steel also provides black steel pipes, cast steel pipes, galvanized steel pipes, large-sized steel pipes, square steel pipes, shaped steel pipes, etc. for projects across the country.

Why should you consider purchasing steel pipes and fittings from Bao Tin Steel?
Products brought into Bao Tin Steel’s warehouse always have a clear origin. Information and quality certificates are always complete. With this assurance, project owners who come here are confident and choose to cooperate with the company for a long time.
In addition, Bao Tin Steel imports goods without going through any intermediaries. Therefore, the product price offered by the company is always the standard price set by the manufacturer.
Additionally, the company offers competitive pricing policies with great incentives for bulk orders. This approach not only satisfies customers but also helps them save on costs.
One reason many customers prefer to purchase steel pipes or pipe fittings from Bao Tin Steel is the quality of the team. The company employs professional and experienced staff who quickly resolve any issues that arise during the ordering and delivery processes.
Bao Tin Steel’s warehouse is now accessible in various provinces and cities throughout the country. Customers looking to purchase steel pipes or other materials, including Shanxi threaded fittings, can visit the warehouse directly to inspect the products.
Here are the top 10 popular Shanxi threaded fittings. Bao Tin Steel aims to help customers better understand this brand and provide a reliable place to purchase fittings. For advice and order support, please call us now at our hotline: 0932 059 176!
Tiger Steel is a subsidiary of Bao Tin Steel.