U Type Sheet Pile

According to the production process, steel sheet pile products are divided into two types: cold-bent thin-walled steel sheet piles and hot-rolled steel sheet piles.

(1) Cold-bent steel sheet piles

They are divided into two types: non-bite cold-bent steel sheet piles (also called channel plates) and bite-type cold-bent steel sheet piles (divided into L-type, S-type, U-type, and Z-type).

Production process: Thinner plates are continuously rolled and formed in a cold-bending unit.

Advantages: Low investment in production lines, low production costs, and flexible product length control.

(2) Hot-rolled steel sheet piles.

There are mainly several major categories of hot-rolled steel sheet piles in the world, including U-type, Z-type, AS-type, and H-type, with dozens of specifications. The production, processing, and installation processes of Z-type and AS-type steel sheet piles are relatively complex, and they are mainly used in Europe and the United States; in China, U-type steel sheet piles are mainly used.

Production process: They are formed by high-temperature rolling in a steel rolling mill.

Advantages: Standard size, superior performance, reasonable cross-section, high quality, and tight water-proofing due to the interlocking bite.

Disadvantages: High technical difficulty, high production cost, and inflexible specification series.

1. Wide range of selections in terms of geometrical characteristics, widening the choice of economically optimized profiles for particular projects.

2. Great aptitude for repetitive use.

3. Wide range of section modules, suitable for various types of construction purposes, Service-proven to many kinds of projects such as permanent structures, temporary earth-retaining Worksand temporary cofferdams, etc.

4. Support steel, also known as mining U-shaped steel, belongs to the steel series, is a special steel for coal mine support. Its shape is U-shaped, mainly used for coal mine support and metal structure support, and also used for tunnel internal support. This kind of product in the mine is often made of arc, the leg and beam arc connection, which can withstand a lot of mine pressure.

1. Will not rot or rust;

2. Resistant to most chemicals;

3. Not affected by seawater;

4. Lightweight and easy to handle;

5. Reduce the impact on natural resources;

6. 18.7% lower material cost than steel;

7. Long-life material with a service life of more than 50 years;

1. U type sheet pile is used for the permanent constructional structure. Such as embankment, harbors, docks, retaining walls, anti-earthquake reinforcement projects, and flood gates.

2. Used for the provisional structure to seal the mountain, provisionally to retain the wall, to cut off the river, to cofferdam, to lay the pipeline, and to ward off the earth, the water, or the sand.

3. Used for flood-fighting and emergency rescues to prevent the flood, collapse, sink, or sediment flow.

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