Product Description

Hot-dip galvanized steel pipes are a type of steel pipe that has been coated with a layer of zinc to provide protection against corrosion. This process not only enhances the longevity of the pipes but also ensures that they maintain their structural integrity over time.

The Process of Hot-Dip Galvanizing

The hot-dip galvanizing process involves immersing cleaned and prepared steel pipes into a bath of molten zinc at a temperature of around 450°C. The zinc reacts with the steel to create an adherent coating that protects the steel from corrosion. This coating is not only a barrier to moisture and other corrosive elements but also acts as a sacrificial anode, meaning that the zinc will corrode preferentially to the steel, thus preserving the pipe's structural integrity.

The Benefits of Hot-Dip Galvanized Steel Pipes

Corrosion Resistance: The primary advantage of hot-dip galvanized pipes is their resistance to corrosion. The zinc coating provides a protective barrier that prevents rust and other forms of corrosion from affecting the steel.

Durability: The zinc coating extends the life of the steel pipes, making them more durable and cost-effective in the long run.

Aesthetic Appeal: Galvanized pipes have a smooth, shiny surface that is visually appealing and can be used in applications where appearance is a consideration.

Environmentally Friendly: The use of zinc as a coating is environmentally friendly, as it is a non-toxic material that does not leach harmful substances into the environment.

The Applications of Hot-Dip Galvanized Steel Pipes

Hot-dip galvanized steel pipes are used in a wide range of applications due to their corrosion resistance and durability. Some of the common uses include:

Construction: In the construction industry, these pipes are used for structural support, scaffolding, and as conduits for electrical wiring.

Agriculture: They are used for irrigation systems and as fencing materials in agricultural settings.

Infrastructure: Galvanized pipes are used in the construction of bridges, highways, and other infrastructure projects.

Industrial: In industrial settings, they are used for transport pipeline, ventilation systems, and as support structures in manufacturing plants.

Plumbing: Galvanized pipes are used in water supply systems and for gas distribution in residential and commercial buildings.

Why they are so popular?

Cost-Effectiveness: The initial cost of galvanized pipes is often offset by their long service life and reduced maintenance requirements.

Availability: These pipes are widely available and can be sourced from numerous manufacturers and suppliers.

Ease of Installation: Galvanized pipes are easy to cut, bend, and join, making them convenient for installation.

Compliance with Standards: Hot-dip galvanized pipes meet various international standards for quality and safety, ensuring that they are reliable and safe for use.

Hot-dip galvanized steel pipes offer a robust solution for applications where corrosion resistance and durability are paramount. Their widespread use across different industries is a testament to their effectiveness and the benefits they provide. As technology advances and new applications are discovered, the demand for these pipes is expected to continue growing, solidifying their position as a preferred material in construction and infrastructure projects worldwide.

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Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. is one of China's top 500 manufacturing enterprises and China's top 500 private enterprises in manufacturing.Headquartered in Tianjin, the main production and marketing base is located in Tianjin Daqiuzhuang Industrial Park and Tangshan Luanzhou Equipment Manufacturing Industrial Park. 

Yuantai Derun Group’s products cover various specifications from 20*20*1.0-1200*1500*50mm,LASW round pipes,ERW welded pipes ,zinc,aluminum and magnesium products ,with a total production capacity of 10 million tons,of which square and rectangular tube production capacity is 6 million tons Ranking first in China and the world ,it is also the world’s most professional,largest and most advanced R&D manufacturer of square and rectangular tubes.

Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. includes 10 subsidiaries. It deserves a large united enterprise group with a registered fund of USD 65 million and fixed assets of USD 3.5 billion. Yuantai Derun is a professional manufacturer of hollow sections, ERW pipe, galvanized pipe and spiral pipe in China and is one of "The top 500 manufacturing enterprises” in China, annual output reaches 10 million tons.

Yuantai Derun has 7 production plants including 59 production lines of black ERW pipe, 10 production lines of galvanized pipe, 3 production lines of spiral welding pipe,1 production lines of JCOE LSAW pipe. Total plants area covers 900 acres.Square pipe from 10*10*0.5mm~1000*1000*60mm, rectangular pipe from 10*15*0.5mm~1000*1100*60mm, Circular pipe from 3/4”x0.5mm~80”x40mm,LSAW steel pipe from Ø355.6~Ø2032mm,spiral pipe from Ø219~Ø2032mm, can be manufactured. Yuantai Derun can manufacture square rectangular pipe as per standards of ASTM A500/501,JIS G3466, EN10219, EN10210,AS1163.

Yuantai Derun has the biggest square rectangular pipe stock in China which can meet customer’s direct procurement requirement. Years of technology accumulation makes Yuantai Derun possessing a wealth of production experience which can greatly shorten the development and production cycle of non-standard steel pipe and speed up the delivery time of customized products. At the same time Yuantai Derun also pays attention to advanced technology research and production use of advanced equipment, the production lines of 500*500mm, 300*300mm and 200*200mm are the most advanced equipment in China which can realize the electronic-controlling automation from the forming to the finishing.

Advanced production equipment, superb technical force, excellent managing talents and solid financial strength guarantee the excellent pipe manufacturing. The products are widely used in many fields, including steel structure of building,automobile manufacture, shipbuilding, machinery manufacturing, bridge construction, container keel construction, stadiums construction, and large airport constructions. The products were used in China famous projects such as the National Stadium (TheBird's Nest), the National Grand Theater and the HongKong-Zhuhai-Macao Bridge. Yuantai products are widely exported to Middle East, Southeast Asia, European Union, Africa, Latin America, USA etc.

Yuantai Derun had obtained the certificates of ISO9001-2008 International Quality Management System and EU CE10219 system. Now Yuantai Derun is striving to apply for “National Well-known Trademark”.

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