Application
A steel sheet pile is a steel structure with linkages on the edges, and the linkages can be freely combined to form a continuous and tight retaining wall or a steel structure. Steel sheet pile is a type of steel with a lock, and its cross-section is straight, grooved and Z-shaped, and has various sizes and interlocking forms. The common ones are Larson, Lackawanna and so on. Its advantages are: high strength, easy to drive into the hard soil layer; can be constructed in deep water, if necessary, add inclined support to become a cage. Good waterproof performance; can form cofferdams of various shapes as required, and can be reused many times, so it is widely used.
Description
High Strength Steel Sheet Pile forms its shape from the melten iron. The usual finish is mill finish, which is light scale on small stuff and heavy scale on thick stuff. With interlocks at both ends, more sections form a continuous sheet piling wall, which is a right barrier for earth and water, resisting the lateral pressures. Sheet pile wall provide excellent resistances to bending forces and structual strength to deep foundation. The shape of the section or profile determines the structural strength. China sheet pile can be installed with vibratory hammer, piling rig or drivers, depending on the soils and length and thickness of the profiles.
Steel sheet piles are structural members with interlocking edges driven into the ground to form continuous, robust retaining walls or water-retaining walls. They are commonly used in cofferdams, marine engineering, and foundation engineering. These high-strength steel sheets (typically ASTM A572 50 grade) offer excellent durability and tensile strength, and are commonly available in U-shaped, Z-shaped, and straight-web profiles.
Key Features and Benefits
Interlocking Strength: Ensures a strong seal against water and soil; interlocking points typically have high tensile strength.
Versatile Applications: Ideal for seawalls, wharf walls, cofferdams, underground parking garages, and deep foundations.
Installation Efficiency: Can be driven quickly into the ground in confined spaces.
Material Types: Available in hot-rolled (tighter interlocking) or cold-formed (lightweight) types.
Parameters
| Product | High Strength Steel Sheet Pile |
| Material Grade | SYW295/SYW390/SY295/SY390/Q295BZ/Q390BZ/Q420BZ |
| Size | 1) 400*100 – 600*210MM 2)Wall Thickness:10.5-27.6MM 3) Available in various sizes for U, Z, and Straight Web sections |
| Usage | flood project,construction project,bridge etc. |
| Standard | JIS A5523, JIS A5528 |
| Coating | 1) Bared 2) Black Painted (varnish coating) 3) galvanized |
| Quality | 1) No damage, no bent 2) Free for oiled&marking 3) All goods can be checked by third party inspection before shipment |
| Technique | hot rolled,cold rolled |
| Delivery | Container, Bulk Vessel. |
Types of Sheet Piles
U-shaped: Commonly used for deep foundations and temporary works.
Z-shaped: Ideal for heavy-duty, deep applications, offering excellent flexural strength.
Straight Web: Used for circular cell structures.
Pipe sheet piles: Commonly used in bridge and port structures.
Technical Specifications and Materials
Grade: The most common grade is ASTM A572 50, with a minimum yield strength of 50 ksi.
Length: Specialized manufacturing processes allow for lengths up to 38m.
Typical Applications
Marine Structures: Docks, wharf walls, and seawalls.
Excavation Pit Support: Temporary cofferdams used during construction.
Groundwater Control: Leakage interception walls.
Retaining Walls: Permanent embankment and wall structures.
Environmental Protection: Pollutant barriers.
Company Qualifications
Package
