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Welded pipe, also known as welded steel pipe, is a type of steel pipe that is formed by bending steel plates or steel strips into shapes and then connecting them into pipes through welding processes. It is a type of steel pipe widely used in

High temperature boiler tube is a special steel tube used in high temperature and high pressure environment, which is widely used in power plants, petrochemical industry, shipbuilding and other industries. Due to its special working conditions, this type of steel tube needs to have excellent

In the past month, China's steel industry has received a series of good news, especially in terms of rising billet prices, steady growth in steel pipe exports, and positive signs in future steel pipe price forecasts. 1. Billet price trend Since September, China's billet market

Spring steel wire is a high-strength steel specially used for making springs. It is widely used in automobile, machinery, electrical equipment and other industries. Spring steel wire has good elasticity and toughness, and also needs to have excellent fatigue resistance and wear resistance to ensure

Carbon steel elbow is a connector used in pipeline systems. It is mainly used to change the flow direction of the fluid. It can be connected to the pipeline by welding, threaded connection or flange connection. It is usually made of carbon steel material and

The main differences between hot rolled carbon steel wire and cold drawn carbon steel wire are in their processing technology, mechanical properties and appearance. Here are their main differences: Processing technology: 1. Processing temperature: Hot rolled carbon steel wire: Processed at high temperature (usually above

Profile Steel is a steel with a certain cross-sectional shape and size, which is widely used in structural engineering such as buildings, bridges, vehicles, and ships. Common types of Profile Steel include: I-beam (I-steel): The cross-section is I-shaped, mainly used in load-bearing structures, such as

Crane rails are steel rails used to support and guide the operation of lifting equipment (such as bridge cranes, gantry cranes, etc.). Its main function is to carry the weight of the crane and ensure that the crane runs smoothly and safely on the rails.

Spiral welded pipe is a steel pipe manufactured by spiral welding technology. Spiral welded pipe is usually used to transport fluids such as oil, natural gas, water, as well as in structural engineering and bridge construction. The production method of spiral welded pipe is to

Oil casing pipe is an important equipment used to support the well wall, maintain the stability of the wellbore, protect the drilling mud backflow and prevent the well wall from collapsing during oil drilling. It is a key component of oil extraction and is widely