page_banner

Q235/Q235B Hot Rolled Steel Sheet Pile for Coastal Engineering

Short Description:

Q235/Q235B U-Type Steel Sheet Piles – Reliable High-Strength Solution for Retaining Walls and Marine Engineering in the Americas


  • Grade: Q235/Q235B
  • Type: U-shape
  • Technique: Hot Rolled
  • Thickness: 9.4mm/0.37in–23.5mm/0.92in
  • Length: 6m、9m、12m、15m,18m and custom
  • Application: Suitable for port and river construction, foundation engineering and coastal protection
  • Product Detail

    Product Tags

    Product Introduction

    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
    ASTM A588 JIS A5528 U Steel Sheet Pile

    Q235/Q235B Hot Rolled Steel Sheet Pile Size

    ASTM A588 JIS A5528 U Steel Sheet Pile SIZE

    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

    Q235/Q235B Hot Rolled Steel Sheet Pile – Performance & Application Table

    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

    Click the Button on The Right

    Download the Latest Q235 / Q235B Hot Rolled Steel Sheet Pile Specifications and Dimensions.

    JIS A5528 SY295 / SY390 Hot Rolled Steel Sheet Pile Corrosion Prevention Solution

    U STEEL SHEET PILE (1)
    U STEEL SHEET PILE (2)

    Americas:
    Hot-dip galvanized in accordance with ASTM A123, delivering a minimum zinc coating of 85 μm for excellent corrosion protection. For harsher marine or underground conditions, an optional 3PE coating is available. All surface treatments are eco-friendly and fully RoHS compliant, ensuring long-lasting, sustainable performance throughout the Americas.

    Southeast Asia:
    Featuring hot-dip galvanization with a minimum zinc layer of 100 μm, further protected by a dual-layer epoxy coal tar coating. This combination delivers exceptional resistance to corrosion, enduring up to 5,000 hours in salt spray tests without signs of rust. Perfectly suited for tropical climates, high-humidity regions, and coastal or marine applications across Southeast Asia.

    Q235 / Q235B Hot Rolled Steel Sheet Pile Locking and Waterproof Performance

    ASTM A588 JIS A5528 U Steel Sheet Pile1

    Design:
    Incorporating an advanced Yin–Yang interlock system, these U-type steel sheet piles form a secure, watertight seal with a permeability of ≤ 1 × 10⁻⁷ cm/s, ensuring superior water-tight performance.

    Americas:
    Precisely engineered to comply with ASTM D5887 standards, these sheet piles effectively reduce water seepage in retaining walls, foundation pits, and other civil engineering structures.

    Southeast Asia:
    Tailored for tropical and monsoon climates, they reliably resist groundwater infiltration, providing stable performance in high water table areas and humid environments.

    Q235 / Q235B Hot Rolled Steel Sheet Pile Production Process

    steel sheet pile production process  (1)
    steel sheet pile production process  (5)
    steel sheet pile production process  (2)
    steel sheet pile production process  (6)
    steel sheet pile production process  (3)
    steel sheet pile production process  (7)
    steel sheet pile production process  (4)
    steel sheet pile production process  (8)

    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.

    Q235 / Q235B Hot Rolled Steel Sheet Pile Main Application

    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.

    z steel sheet pile application (4)
    z steel sheet pile application (2)
    z steel sheet pile application (3)
    z steel sheet pile application (1)

    Royal Steel Group Advantage(Why Royal Group Stands Out for Americas Clients?)

    ROYAL GUATEMALA
    A Closer Look at ROYAL GROUP's Steel Sheet Piling Solutions Z and U Type Steel Sheet Piles
    z steel sheet pile transport

    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

    Packing And Delivery

    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. 

    ASTM A588 JIS A5528 U Steel Sheet Pile royal steel group

    FAQ

    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.

    Hours

    Monday-Sunday: 24-hour Service


  • Previous:
  • Next: