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Q235 Seamless Steel Pipe
The production process of q235 seamless steel pipe can be divided into two types: cold drawing and hot rolling. The production process of cold rolling is generally more complicated than that of hot rolling. |
2021-11-15 |
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Seamless Steel Pipe for Fluid
The seamless steel pipe for fluid (fluid pipe) is a kind of hollow section with no welds from beginning to end. Seamless steel pipes for fluids are divided into two categories: hot-rolled seamless steel pipes for conveying fluids and cold-drawn seamless s |
2021-11-10 |
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Precision Steel Pipe
Precision steel pipe is a kind of seamless steel pipe with high precision and high brightness inside and outside after being cold drawn or hot rolled. After heat treatment, there is no oxide film on the inside and outside surfaces, and the steel pipe is f |
2021-10-02 |
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Seamless Steel Pipe for Structure
Seamless steel pipe for structure (GBT8162-1999). Mainly used for general structure and mechanical structure, it is a kind of variety that is divided into different uses. Its representative materials (brands): carbon steel, 20, 45 steel; alloy steel Q345 |
2021-08-02 |
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Hot Rolled Steel Pipe
Hot-rolled seamless steel pipe: Hot-rolling is rolling performed above the recrystallization temperature. Hot-rolled steel pipes are divided into general steel pipes, low- and medium-pressure boiler steel pipes, high-pressure boiler steel pipes, alloy ste |
2021-08-02 |
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