Download the Latest ASTM A588 JIS A5528 U Steel Sheet Pile Specifications and Dimensions.
JIS A5528 U Steel Sheet Pile – Durable & Corrosion-Resistant Piling for Construction
| Executive Standards | ASTM A588, JIS A5528 |
| Qualification Certificates | ISO9001, ISO14001, ISO18001, CE FPC |
| Nominal Width | 400mm (15.75in) / 600mm (23.62in) |
| Section Height | Range from 100mm (3.94in) to 225mm (8.86in) |
| Wall Thickness | Available from 9.4mm (0.37in) up to 19mm (0.75in) |
| Available Length | 6m to 24m total range; standard stock lengths: 9m,12m,15m,18m. Custom cut lengths are acceptable. |
| Custom Processing Options | Cutting service, punching, and tailor-made mechanical machining |
| Common Sizes In Stock | PU400×100, PU400×125, PU400×150, PU500×200, PU500×225, PU600×130 |
| Interlock Connection Types | Larsen interlock, hot rolled interlock, cold rolled interlock |
| Test Certifications | ASTM A588, JIS G3106, CE certification, SGS third-party inspection |
| Regional Design Specifications | North America: AISC Design Standard; Southeast Asia: JIS Engineering Standard |
| JIS A5528 Model | ASTM A588 Corresponding Model | Effective Width (mm) | Effective Width (in) | Effective Height (mm) | Effective Height (in) | Web Thickness (mm) |
| U400×100 (SM490B-2) | ASTM A588 Type 2 | 400 | 15.75 | 100 | 3.94 | 10.5 |
| U400×125 (SM490B-3) | ASTM A588 Type 3 | 400 | 15.75 | 125 | 4.92 | 13 |
| U400×170 (SM490B-4) | ASTM A588 Type 4 | 400 | 15.75 | 170 | 6.69 | 15.5 |
| U600×210 (SM490B-4W) | ASTM A588 Type 6 | 600 | 23.62 | 210 | 8.27 | 18 |
| U600×205 (Customized) | ASTM A588 Type 6A | 600 | 23.62 | 205 | 8.07 | 10.9 |
| U750×225 (SM490B-6L) | ASTM A588 Type 8 | 750 | 29.53 | 225 | 8.86 | 14.6 |
| Web Thickness (in) | Unit Weight (kg/m) | Unit Weight (lb/ft) | Material (Dual Standard) | Yield Strength (MPa) | Tensile Strength (MPa) | Americas Applications | Southeast Asia Applications |
| 0.41 | 48 | 32.1 | ASTM A588 / SM490B | 345 | 485 | Small municipal pipelines and irrigation systems | Irrigation projects in Indonesia & Philippines |
| 0.51 | 60 | 40.2 | ASTM A588 / SM490B | 345 | 485 | Reinforcing building foundations in the U.S. Midwest | Drainage and channel improvements in Bangkok |
| 0.61 | 76.1 | 51 | ASTM A588 / SM490B | 345 | 485 | Flood-protection levees along the U.S. Gulf Coast | Small-scale land reclamation in Singapore |
| 0.71 | 106.2 | 71.1 | ASTM A588 / SM490B | 345 | 485 | Seepage control at Houston Port & shale oil dikes in Texas | Deep-sea port construction in Jakarta |
| 0.43 | 76.4 | 51.2 | ASTM A588 / SM490B | 345 | 485 | River regulation and bank protection in California | Coastal industrial reinforcement in Ho Chi Minh City |
| 0.57 | 116.4 | 77.9 | ASTM A588 / SM490B | 345 | 485 | Deep foundation pits at Vancouver Port | Major land reclamation projects in Malaysia |
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1. Raw Material Selection
We adopt premium structural steel as raw material to satisfy project demands on structural strength and long-term service durability.
2. High-Temperature Heating
Steel billets and slabs are heated to around 1,200°C, which maximizes the metal’s plasticity for subsequent forming.
3. Hot Roll Forming
Special rolling equipment processes the heated steel into accurate U-shaped sheet pile cross-sections.
4. Controlled Cooling
Workpieces undergo natural air cooling or water quenching to obtain target mechanical performance indicators.
5. Straightening & Length Cutting
Deformed sections are straightened first, then cut into standard fixed lengths or custom sizes based on client orders.
6. Full-Scale Quality Testing
Inspectors conduct comprehensive checks covering dimensional tolerance, mechanical performance and surface appearance defects.
7. Custom Surface Finishing (On Demand)
Anti-corrosion treatments including hot-dip galvanization, paint coating and anti-rust primer can be provided upon request.
8. Packing & Export Delivery
Finished products are tightly bound with steel strips and wrapped with waterproof materials to guarantee intact transportation to construction sites worldwide.
Port & Dock Anti-Impact Works
U-type sheet piles deliver sturdy bearing capacity to withstand sustained water pressure and accidental vessel impacts, making them the preferred structural solution for ports, docks and all kinds of marine infrastructure.
River Regulation & Flood Prevention Projects
They are extensively deployed for river slope stabilization, dredging temporary supports, dike construction and flood barrier walls, effectively maintaining the stability of watercourse systems.
Foundation & Excavation Construction
These products act as dependable earth-retaining barriers and supporting frameworks for underground basements, tunnel projects and deep foundation pit excavation.
Industrial & Water Conservancy Works
Widely adopted in hydropower stations, pump houses, buried pipelines, culverts, bridge abutments and water-stop engineering, the sheet piles can maintain stable structural performance under long-term service loads.
1) Branch Office - Spanish-speaking support, customs clearance assistance, etc.
2) Over 5,000 tons of stock in stock, with a wide variety of sizes
3) Inspected by authoritative organizations such as CCIC, SGS, BV, and TUV, with standard seaworthy packaging
Packaging Standards
Binding Fixation
Finished sheet piles are grouped into standard bundles. Each pack is tightly secured by metal or plastic binding belts, so the whole bundle stays intact during lifting and transfer operations.
End Surface Safeguard
Thick plastic wrapping or wooden end caps are fitted on both ends of every bundle. This setup protects the pile ends from collision marks, surface scratches and permanent deformation during transit.
Anti-Rust Measures
All bundled goods receive dedicated anti-corrosion treatment. Clients can choose anti-rust oil coating or full waterproof plastic wrapping; both solutions stop surface oxidation and keep steel in good condition in warehouse storage and long-distance shipment.
Rules for Lifting & Shipment
Loading Operation
Industrial overhead cranes and forklifts are used to lift bundles onto trucks or shipping containers. Operators must follow rated load limits and balance rules strictly to prevent rollover or product damage.
In-Transit Stabilization
Bundles are stacked in stable layouts and reinforced with extra binding and blocking pieces. This stops bundles from sliding, knocking against each other or shifting mid-transit, lowering product damage risks and potential safety issues.
Stable cooperation with shipping companies such as MSK, MSC, COSCO efficiently logistics service chain, logistics service chain are we to your satisfaction.
We follow the standards of quality management system ISO9001 in all procedure, and have strict control from packaging material purchase to transport vehicle scheduling.
1. What are the key features of ASTM A588 and JIS A5528?
ASTM A588 offers high strength and outstanding corrosion resistance, with a minimum yield strength of 345MPa, perfectly suited for marine and outdoor engineering. JIS A5528 delivers equivalent mechanical performance and is widely adopted for infrastructure projects across Asia.
2. What are the main application scenarios?
Ideal for port and dock marine structures, river revetment and flood control works, foundation and deep pit support, as well as hydraulic and industrial projects such as hydropower facilities and bridge piers.
3. What are the core advantages?
Featuring strong bending and interlock strength, reliable water and soil retaining capacity, and excellent durability in harsh marine environments. The piles support fast installation and can be reused for temporary projects to cut costs.
4. Is customized surface protection available?
Yes. Hot-dip galvanizing, epoxy coating and 3PE coating are optional to greatly boost anti-corrosion performance for harsh working conditions.
5. What is the installation method?
Installed via vibratory hammers, hydraulic presses or impact hammers. Interlocked connection forms a continuous, stable retaining wall on site.
6. Do you support custom specifications?
Custom lengths, wall thicknesses and sectional profiles are available to match personalized project requirements.
7. What is the difference between ASTM A588 and JIS A5528?
The two standards deliver nearly identical structural and anti-corrosion performance for most engineering uses. Differences mainly lie in regional specification rules and chemical composition tolerances
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