Download the Latest Q235 / Q235B Hot Rolled Steel Sheet Pile Specifications and Dimensions.
Q235 / Q235B Hot Rolled Steel Sheet Piles for Excavation Support & Waterfront Engineering
| Type | Hot Rolled Steel Sheet Pile |
| Grade | Q235 / Q235B |
| Standard | JIS A5528 / GB/T 5780-2000 |
| Certificates | ISO9001, ISO14001, ISO45001, CE, FPC |
| Width | 400mm / 15.75 in; 600mm / 23.62 in |
| Height | 100mm / 3.94 in – 225mm / 8.86 in |
| Thickness | 9.4mm / 0.37 in – 19mm / 0.75 in |
| Length | 6m – 24m (9m, 12m, 15m, 18m standard; custom lengths available) |
| Processing Service | Cutting, punching, welding, custom machining |
| Available Dimensions | PU400×100, PU400×125, PU400×150, PU500×200, PU500×225, PU600×130 |
| Interlock Types | Larsen interlock, hot-rolled interlock |
| Certification | JIS A5528, CE, SGS |
| Structural Standards | Japan: JIS Engineering Standard; Southeast Asia: JIS / local standards |
| Applications | Ports, harbors, seawalls, cofferdams, permanent retaining structures |
| Material Feature | Medium-high strength, good weldability, suitable for medium-duty engineering |
Q235/Q235B steel sheet pile |
EN Corresponding Model | Effective Width (mm) | Effective Width (in) | Effective Height (mm) | Effective Height (in) | Web Thickness (mm) |
| U400×100 | PU400×100 | 400 | 15.75 | 100 | 3.94 | 10.5 |
| U400×125 | PU400×125 | 400 | 15.75 | 125 | 4.92 | 13 |
| U400×170 | PU400×170 | 400 | 15.75 | 170 | 6.69 | 15.5 |
| U500×200 | PU500×200 | 500 | 19.69 | 200 | 7.87 | 18 |
| U500×205 | PU500×205) | 500 | 19.69 | 205 | 8.07 | 10.9 |
| U600×225 | PU600×225 | 600 | 23.62 | 225 | 8.86 | 14.6 |
| Property | Specification / Feature |
| Steel Grade | Q235 / Q235B |
| Standard | JIS A5528 / GB/T 5780-2000 |
| Certificates | ISO9001, ISO14001, ISO45001, CE, FPC |
| Width | 400 mm / 15.75 in; 600 mm / 23.62 in |
| Height | 100 mm / 3.94 in – 225 mm / 8.86 in |
| Thickness | 9.4 mm / 0.37 in – 19 mm / 0.75 in |
| Length | 6 m – 24 m (9m, 12m, 15m, 18m standard; custom lengths available) |
| Available Dimensions | PU400×100, PU400×125, PU400×150, PU500×200, PU500×225, PU600×130 |
| Interlock Type | Larsen interlock, hot-rolled interlock |
| Processing Services | Cutting, punching, welding, custom machining |
| Structural Standards | Japan: JIS Engineering Standard; Southeast Asia: JIS / local standards |
| Material Features | Medium-high strength, good weldability, suitable for medium-duty engineering |
| Applications | Ports, harbors, seawalls, cofferdams, permanent retaining structures |
| Corrosion Protection | Can be coated or galvanized for marine and high-humidity environments |
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1. Steel Selection
Choose high-quality structural steel to meet strength and durability requirements.
2. Heating
Heat billets/slabs to ~1,200°C for optimal malleability.
3. Hot Rolling
Roll steel into precise U-type profiles using rolling mills.
4. Cooling
Cool naturally or in water to achieve desired mechanical properties.
5. Straightening & Cutting
Straighten profiles and cut to standard or custom lengths.
6. Quality Inspection
Check dimensions, mechanical properties, and visual quality.
7. Surface Treatment (Optional)
Apply galvanizing, painting, or rust-proofing if required.
8. Packaging & Shipping
Bundle, protect, and prepare for safe transport to project sites.
Port and Dock Protection: U-shaped sheet piles provide robust resistance against water pressure and ship collisions, ideal for ports, docks, and other marine structures.
River and Flood Control: Widely used for riverbank reinforcement, dredging support, dikes, and flood protection walls to ensure waterway stability.
Foundation and Excavation Engineering: Serve as reliable retaining walls and support structures for basements, tunnels, and deep foundation pits.
Industrial and Hydraulic Engineering: Applied in hydropower plants, pumping stations, pipelines, culverts, bridge piers, and water-sealing projects, offering strong structural integrity.
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
Specifications for Steel Sheet Pile Packaging and Handling /Transportation
Packaging instruction
Steel sheet piles are packaged in bundles, each tightly platestack bundled with metal or plastic strapping to maintain the stack during transport.
End Protection
To protect the ends of the bundles from being bent or dented, they are wrapped with a thick plastic sheet or the ends are protected with wooden blocks - they are well protected from impact, penetration, or damage.
Rust Prevention
All the stacks are treated with rust prevention : by applying anti-rust oil or by wrapping it with waterproof plastic film, which keep the materials away from getting rusted and maintain the quality during the transportation and storage.
Handling & Transportation Protocols
Loading
Bundles are safely hoisted onto trucks or the shipping containers relying on overhead cranes or forklifts, with due attention given to load-bearing limits, weight distribution, and the avoidance of tipping or damage.
Transit Stability
Stacked bundles are arranged such that stability is achieved, and tied down (e.g., through additional strapping, blocking, etc.) to also prevent shifting, bumping, or rattling during transit – which is essential to maintain product integrity and alert-free transportation.
Unloading
On the construction site, the packs are unloaded cautiously and placed for promptly use, which makes the procedure much easier and saves extra labors.
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 is Q235 / Q235B steel?
Q235B is a Chinese standard carbon structural steel with good weldability and 235 MPa yield strength, widely used in construction and earth retention projects.
2. What are hot rolled steel sheet piles?
Long, interlocking steel sections produced by hot rolling, designed for retaining walls, flood protection, ports, and foundations, offering high strength and durability.
3. What sizes and shapes are available?
Shapes: U-shaped, Z-shaped
Length: 6–12 m (customizable)
Thickness: 6–16 mm
Width: Varies by profile, suitable for different load requirements.
4. Can Q235B sheet piles be welded and protected against corrosion?
Yes, they are weldable and can be galvanized or painted for enhanced corrosion resistance in marine or humid environments.
5. Why choose Royal Steel Group?
Direct factory supply, competitive pricing
Full range of sizes and profiles, customizable
Professional logistics and worldwide delivery
Contact Details
Address
Kangsheng development industry zone,
Wuqing district, Tianjin city, China.
Phone
Hours
Monday-Sunday: 24-hour Service
