Hot-dip galvanized seamless steel pipes

Bao Tin Steel provides hot-dip galvanized seamless steel pipes with diverse specifications and types. In addition, we also offer several other products, such as hot-dip galvanized seamless steel pipe, galvanized steel pipe, and pre-galvanized steel pipe.

Learn about hot-dip galvanized seamless steel pipes

What is a hot-dip galvanized seamless steel pipe?

Hot-dip galvanizing is a galvanizing technology that covers the surface of the pipe with a layer of zinc, the purpose of which is to protect the inner metal layer from environmental corrosion. So have you ever wondered what hot-dip galvanized seamless steel pipe is?

Seamless steel pipes will have the outer paint layer removed and the tube inside cleaned before being hot dipped using sandblasting, acid soaking, etc., and then put into the hot dip galvanizing tank. Therefore, the quality of the plating layer is always controlled and guaranteed. With this method, the pipe surface will react with zinc to form a zinc alloy. This hot-dip zinc layer will help increase the life of the product.

=> Readers will be interested in detailed instructions on how to paint galvanized steel pipes.

Distinguish between galvanized and hot-dip galvanized seamless steel pipes.

Hot-dip galvanized seamless pipe is completely different from galvanized pipe. Join Bao Tin Steel to find out how these two types of pipes are different.

1. Surface

• Hot-dip galvanized seamless steel pipes have a rougher surface than galvanized seamless steel pipes.
• Galvanized seamless steel pipes have a shiny, smooth surface.

-> However, hot-dip galvanized seamless steel pipes have high strength and durability and are adaptable to harsh environments such as environments with high pH, outdoor environments, sea steam, salt, etc. More effective than galvanized pipes.

2. Price

Because hot-dip galvanized seamless steel pipes have a more complex production process and are more durable than galvanized seamless steel pipes, Therefore, the cost of hot-dip galvanized pipes is also higher than that of regular galvanized pipes.

3. weight.  With the same size, hot-dip galvanized steel pipes are much thicker than galvanized steel pipes, so the weight is also higher.

-> Note that for projects in normal environments, galvanized seamless steel pipes or regular pipes should be used to save costs.

4. Thickness. The thickness of hot-dip galvanized seamless steel pipes is many times higher than that of conventional galvanized pipes.

5. Technology. Galvanized seamless steel pipes often use electrolytic plating technology. Hot-dip galvanized seamless steel pipes are produced by dipping steel pipes directly into a molten zinc bath.

Is galvanizing fast?

Galvanizing time from the time the customer orders is about 3 to 5 days, depending on the order volume and required delivery schedule.

Advantages – Disadvantages of hot-dip galvanized pipes

Advantage

Below are some outstanding advantages of hot-dip galvanized seamless steel pipes:

• Anticorrosion. The outer galvanized layer helps protect steel pipes from oxidation and corrosion caused by the external environment. It helps increase the life of steel pipes and reduce maintenance costs.
• Durable. Hot-dip galvanized pipes are more durable than non-galvanized steel pipes, helping to withstand strong impacts and high pressure.
• Good bearing capacity. Hot-dip galvanized seamless steel pipes can withstand higher loads than other types of steel pipes.
• Coating toughness. The zinc coating can withstand transportation and impact without peeling.
• High aesthetics. With a glossy zinc coating, hot-dip galvanized seamless steel pipes are highly aesthetic and suitable for construction projects that require high aesthetics.

In short, hot-dip galvanized seamless steel pipe is a high-quality and versatile construction material widely used in industry and construction.

Disadvantages

Although hot-dip galvanized seamless steel pipes have many advantages, there are also some disadvantages, as follows:

• High cost. Compared to other types of steel pipes, hot-dip galvanized seamless pipes have much higher production and procurement costs due to the need to use the hot-dip galvanizing process.
• Hard to recycle. The galvanized coating on the outside of hot-dip galvanized pipes makes recycling difficult. From there, it wastes resources and affects the environment.

Application of hot-dip galvanized seamless steel pipes

Hot-dip galvanized seamless steel pipe is a construction material with many outstanding advantages, so it is widely used in the industrial and civil sectors. Detail:

1. Water and gas pipeline system. Hot-dip galvanized seamless steel pipes are widely used in water and gas pipeline systems in construction projects. For example: houses, buildings, factories, enterprises, water treatment stations, electricity, telecommunications, etc.
2. Oil and gas pipeline system. Hot-dip galvanized seamless steel pipes are also used to make oil and gas pipes in the oil and gas industry.
3. Electrical system conduit system. Hot-dip galvanized seamless steel pipes are also used to make pipes in electrical systems.
4. Mechanical pipe system. Hot-dip galvanized seamless steel pipes are used in mechanical systems. Such as fire protection systems, cooling systems, drainage systems, etc.
5. Construction of the factory structure. Hot-dip galvanized seamless steel pipes are also widely used to build factory structures, warehouses, etc.
6. Shipbuilding. Hot-dip galvanized seamless steel pipes are also used in the shipbuilding industry, making ship structural frames, etc.

Where can I buy hot-dip galvanized seamless steel pipes?

Bao Tin Steel Company is a direct importer of seamless steel pipes. Seamless steel pipes at Bao Tin Steel are produced according to ASTM A53 standards, ASTM A106 standards, and API 5L standards.

To buy galvanized seamless steel pipes, you just need to call 09320599176 to meet a sales representative or see a galvanized steel pipe price quote.