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  • High Quality Q235B Q355B Checkered Steel Coil Carbon Steel Plate Checkered Plate for Building Construction
  • High Quality Q235B Q355B Checkered Steel Coil Carbon Steel Plate Checkered Plate for Building Construction
  • High Quality Q235B Q355B Checkered Steel Coil Carbon Steel Plate Checkered Plate for Building Construction
  • High Quality Q235B Q355B Checkered Steel Coil Carbon Steel Plate Checkered Plate for Building Construction
  • High Quality Q235B Q355B Checkered Steel Coil Carbon Steel Plate Checkered Plate for Building Construction
  • High Quality Q235B Q355B Checkered Steel Coil Carbon Steel Plate Checkered Plate for Building Construction
High Quality Q235B Q355B Checkered Steel Coil Carbon Steel Plate Checkered Plate for Building Construction

High Quality Q235B Q355B Checkered Steel Coil Carbon Steel Plate Checkered Plate for Building Construction

  • 28 - 499 Tons
    $600
  • 500 - 999 Tons
    $550
  • >= 1000 Tons
    $500

Customization:

Customized logo（Min.Order: 25 pieces）
Customized packaging（Min.Order: 25 pieces）
Graphic customization（Min.Order: 25 pieces）
View product details

High Quality Q235B Q355B Checkered Steel Coil Carbon Steel Plate Checkered Plate for Building Construction

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support & Non-Slip Surface: Designed with a diamond checkered pattern to provide anti-slip grip and enhanced durability, ideal for heavy-load applications in construction, shipbuilding, and industrial equipment.
  • High-Strength Material: Made from carbon steel grades (Q235B/Q355B, A36) to ensure corrosion resistance, load-bearing capacity, and compliance with global standards (DIN, ASTM, GB).

Key features

  • 1. Advanced Material Technology for Enhanced Strength

    • With high-strength steel grades like Q235B/Q355B, you can achieve superior durability and load-bearing capacity in heavy-duty applications such as construction and shipbuilding. These grades offer ~30% higher tensile strength compared to standard mild steel*.

  • 2. Corrosion-Resistant Surface Treatments

    • With galvanized, oiled, or painted finishes, you can ensure prolonged lifespan in harsh environments. Galvanized coatings, for instance, provide ~50% better corrosion resistance than untreated steel*.

  • 3. Non-Slip Checkered Pattern for Safety

    • With a diamond checkered surface, you can minimize slipping risks in industrial settings like workshops or construction sites. The textured design offers ~40% better grip than smooth steel plates*.

  • 4. Eco-Friendly Compliance with Global Standards

    • With RoHS certification, you can meet environmental regulations and reduce ecological impact. This certification ensures compliance with stricter standards than non-certified alternatives*.

  • 5. Versatile Customization for Diverse Applications

    • With surface finishes (galvanized/painted) and adherence to international standards (DIN, ASTM, GB), you can adapt the plate to projects ranging from building structures to boiler fabrication. Its multi-finish options cater to ~2x more use cases than standard steel plates*.

Product details

High Quality Q235B Q355B Checkered Steel Coil Carbon Steel Plate Checkered Plate for Building Construction

The High Quality Q235B/Q355B Checkered Steel Coil Carbon Steel Plate is engineered for durability and safety in industrial and construction applications. With a diamond checkered pattern, it offers non-slip grip and robust load-bearing capacity. Customizable mounting options and surface treatments (galvanized, oiled, painted) ensure adaptability to diverse environments.

Technical specifications

FeatureSpecificationApplication Scenario
Material GradeQ235B, Q355B, A36, Q345, SS400Building construction, shipbuilding, boilers, containers
PatternDiamond checkered surfaceNon-slip flooring, safety platforms, machinery covers
Surface TreatmentOil, painted, galvanized, hot-rolledCorrosion resistance in coastal/wet environments
CertificationRoHS-compliantMeets global environmental safety standards
StandardsDIN, ASTM, GB, JIS, AISICompatibility with international construction norms
ThicknessCustomizable (3-20mm)Structural reinforcement in heavy-duty projects

Customization guide

Adjustable hole positions and sizes to fit specific mounting requirements. Surface treatments (e.g., galvanized for marine use, painted for aesthetics) can be tailored to environmental conditions.

Get inspired

With its non-slip diamond pattern, this plate is ideal for industrial walkways, machinery guards, or decorative accents in workshops. Its high-strength grades (e.g., Q355B) enable use in load-bearing structures like bridges or container walls.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material GradeQ235B (355MPa)Q355B (500MPa)Q345B (490MPa)
Thickness Range3-10mm5-15mm8-20mm
Surface TreatmentOilGalvanized (+20% corrosion resistance)Painted + galvanized (+30% durability)
Weight Capacity500kg/m²800kg/m²1,200kg/m²

Supplier's note

  1. Technical Breakthroughs:

    • Diamond Checkered Pattern: Enhances grip by 40% compared to flat surfaces, reducing slip risks in wet/dirty environments.
    • Q355B Grade: 25% stronger than Q235B, enabling use in high-stress structural applications like bridges.
    • Dual Surface Treatment (Pro Model): Combines galvanization and paint for 50% longer lifespan in corrosive settings.

  2. Version Selection Guide:

    • Base Model: Ideal for standard construction projects (e.g., temporary walkways) where cost efficiency is prioritized.
    • Advanced Model: Suited for marine/chemical environments (e.g., ship decks) needing enhanced corrosion resistance.
    • Pro Model: Best for heavy industrial use (e.g., crane platforms) requiring extreme load capacity and aesthetic durability.

With the Pro Model’s triple-certified chemical resistance (ASTM A36, DIN EN 10025, JIS G3114), you can safely handle acidic chemicals while maintaining structural integrity. Pair its galvanized surface with a custom oil coating to ensure seamless integration into offshore machinery.

Frequently asked questions

  • Which checkered steel plate grade (Q235B/Q355B) is best for heavy construction projects?

  • How do I maintain a galvanized checkered steel plate to prevent corrosion?

  • What’s the difference between carbon steel and aluminum checkered plates?

  • Can checkered steel plates be customized with specific hole patterns for mounting?

  • Is the Q235B checkered plate compliant with international standards like ASTM or DIN?

  • Which surface treatment (oil/painted/galvanized) suits outdoor construction best?

  • Why choose checkered steel plates for shipbuilding over smooth steel?

  • What makes hot-rolled checkered steel cost-effective for large-scale construction?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Checkered Steel PlatesIndustrial flooring, shipbuildingDiamond pattern (4mm raised, ASTM A6/A6M), Q355B (355 MPa yield, GB/T 700) ▲▲Non-slip (70% slip reduction, OSHA), customizable mounting, corrosion resistance (ASTM A153 galvanized)Higher cost, heavier than standard sheets
Standard Steel SheetsGeneral constructionSmooth surface, A36 grade (250 MPa yield, ASTM A36)Cost-effective, easy to cut/weldSlippery when wet, less durable in corrosive environments
Galvanized Steel SheetsOutdoor structures, roofingZinc coating (ASTM A653), 275 GSM (ISO 3801)Corrosion resistance (10+ years marine), durableHigher cost than uncoated, requires special handling
Hot Rolled Steel SheetsStructural componentsHot rolled finish (ASTM A36), 4-6mm thickness (GB/T 706)Cost-effective for large structures, good tensile strengthRough surface, may need machining for precision
Carbon Steel PlatesAutomotive parts, machineryCarbon content 0.10-0.30% (ASTM A36), 280-340 MPa yield (ISO 357)Balance of strength and formability, widely availableProne to rust without coating, less durable in harsh conditions
High-Strength Steel PlatesHeavy equipment, offshore platformsQ345/Q355B grade (410 MPa yield, GB/T 1591) ▲▲, 6mm thickness (EN 10025)Superior strength for heavy loads, meets DIN/ASTM standardsHigh cost, requires specialized welding techniques

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