Galvanized steel pipe is carbon steel pipe coated with a zinc protective layer. The zinc layer acts as a sacrificial layer, which will rust before the underlying carbon steel. The galvanized layer will enhance the anti-corrosion performance of the steel pipe. Galvanized steel pipes include hot-dip galvanized steel pipes and cold-dip galvanized steel pipes.

Millions of tons of steel pipes are produced every year. Its versatility makes it the most commonly used product in the steel industry. Steel pipes can be found in many places. Because of their strength, they are used underground to transport water and gas throughout cities and towns. They are also used in construction to protect electrical wires. The interesting thing about steel pipes is that they are both strong and light. This makes them ideal for use in bicycle frame manufacturing. Steel pipe can also be found in automobiles, refrigeration units, heating and plumbing systems, flag poles, street lighting and pharmaceuticals, just to name a few. Today we will share black steel pipe information for you.

Steel pipe structure building is a new type of energy-saving and environment-friendly building system, known as the "green building" of the 21st century. Steel pipe structure building is a building structure with light weight, high strength, good seismic performance, energy saving and environmental protection, and can be recycled, which meets the requirements of developing energy-saving buildings and sustainable and healthy economic development.

With the steel pipe products quality and technical service level have been continuously improved, and have been favored by many large domestic steel structure factories and construction companies. Seamless steel pipes are also widely used in construction projects such as stadiums and exhibition centers.

Pipe welding is a method for connecting two pipes together. Some make a distinction between pipe welding and pipeline welding, with pipe welding relating to metal pipes at plants and refineries and pipeline welding referring to those used to transport gas, water, oil and other liquids over many miles.

For thousands of years, People have been utilizing and producing pipes for different purposes. It is confirmed that in 2000 BC ancient times, agriculturists or Chinese people have utilized pipes made from different materials like wood or bamboo, for water transportation. Since the 1800s, great progress have been accomplished in the technology of steel pipes, including improving manufacturing methods, developing applications for their use.