T-joint Welded Steel Pipe for bridge Piling

Large-diameter T-shaped welded steel pipe for bridge piling is a steel product specially used for piling projects in bridge construction. This kind of steel pipe is named because its weld shape is similar to the Chinese character "ding". It is widely used in petroleum, chemical industry, natural gas transportation, piling, urban water supply, heating, gas supply and other engineering fields.

Large-diameter T-shaped welded steel pipe for bridge piling is a steel product specially used for piling projects in bridge construction. This kind of steel pipe is named because its weld shape is similar to the Chinese character "ding". It is widely used in petroleum, chemical industry, natural gas transportation, piling, urban water supply, heating, gas supply and other engineering fields. T-shaped welded pipes can meet the production needs of large-diameter and ultra-large-diameter steel pipes, thereby increasing the production of large-diameter steel pipes.

Here are some key points about large diameter T-shaped welded steel pipes for bridge piling:

Caliber range: T-shaped welded steel pipes can produce steel pipes with diameters above 500mm and wall thickness below 150mm. This shows that T-shaped welded steel pipes can meet the needs of large-diameter and ultra-large-diameter steel pipes.

Industry specifications:

The production and application of steel pipes follow certain industry standards and specifications. For example, the main detection method for coiled pipes is ultrasonic flaw detector to ensure the quality of welds.

During the pipe rolling process, surface damage to the plate should be prevented to ensure the integrity and durability of the steel pipe.

There are specific requirements for the welding process of rolled pipes. For example, the longitudinal welds on the same tube section of rolled pipes should not be more than two. The butt welds of rolled pipes should be made flush with the inner wall. When the nominal diameter is larger than a certain size When doing so, it is advisable to carry out bottom sealing welding inside the pipe.

Application fields: T-shaped welded steel pipes are widely used in petroleum, chemical industry, natural gas transportation, piling and urban water supply, heating, gas supply and other projects.

Material classification: According to the material of the coiled pipe, it can be divided into carbon steel coiled pipe, low alloy coiled pipe, high alloy coiled pipe, stainless steel coiled pipe, etc.

Market situation: According to the data provided, the production and sales volume of welded steel pipes in China have increased, and in the steel pipe segment product structure, welded steel pipe production accounted for 69%, showing its important position in the industry.

In summary, large-diameter T-shaped welded steel pipes for bridge piling have a wide range of diameters, which can meet the needs of different engineering projects, and there are clear industry specifications to ensure product quality. At the same time, there are multiple suppliers on the market providing such products, making it easier for customers to choose and purchase according to specific needs.