Anti-Slip, Corrosion-Resistant Steel for Flooring, Ramps, and Structures

Our hot dip galvanized checkered plates and coils combine the anti-corrosion performance of zinc coating with the slip-resistant surface of checkered patterns. They are widely supplied to construction, transportation, and industrial sectors where both durability and safety are required, with customized checkered steel coils and plates available in multiple sizes, zinc coating weights, and surface patterns.

Product Overview

Galvanized checker plates (also called galvanised checker plates or galvanized checkered plate coils) are produced by hot-dip galvanizing carbon steel substrates, followed by rolling with raised patterns such as diamond, tear drop, and lentil. The zinc coating provides long-lasting corrosion resistance, while the checkered surface improves friction and prevents slipping.

We supply both plates and coils, supporting customers who need flat sheets for flooring or continuous coils for further processing. As a professional checkered steel coils company, CJM delivers export-ready products with strict quality control.

Advantages

• Corrosion resistance: Hot dip galvanizing forms a protective zinc layer against rust and moisture.
• Slip resistance: Raised checkered patterns provide additional grip for walkways, stair treads, and vehicle platforms.
• Customizable supply: Thickness, width, coil weight, and pattern can all be customized to match specific project needs. We also supply checkered steel coils for bulk export.
• Versatile applications: Suitable for industrial flooring, ship decks, platforms, bridges, and mechanical equipment.

Available Surface Patterns

We provide various embossed patterns to meet different anti-slip and aesthetic requirements:

Pattern Name	Description	Common Uses
Diamond Plate	One-directional raised diamond shape	Truck beds, trailers, loading docks
Tear Drop / Lentil	Raised droplet shape with good grip	Factory floors, staircases
5-Bar Pattern	Five raised bars arranged in parallel lines	Walkways, catwalks, vehicle ramps
Durbar Plate	Trade name for non-slip steel in UK markets	Industrial & marine flooring

Technical Specifications

Parameter	Specification Range
Base Material	Carbon Steel: Q195, Q235, Q235B, Q255B, Q275, SS400, ASTM A36, S235JR, S275JR
Steel Type	Hot Rolled, Pickled, Descaled before galvanizing
Zinc Coating (Z)	Z40 – Z275 (40g/m² – 275g/m²), both sides total
Thickness	1.8mm – 12.0mm (standard), up to 14mm on request
Width (plate)	1000mm – 2000mm
Length (plate)	2000mm – 6000mm or customized
Coil Width	1000mm – 1500mm
Coil Inner Diameter	508mm / 610mm
Pattern Height	0.8mm – 1.2mm typical
Standard Compliance	ASTM A653, EN 10346, GB/T 2518, JIS G3302

We also offer customized checkered steel coils, which can be slit, cut-to-length, or processed according to your requirements.

Typical Grades We Offer

We supply a wide range of carbon steel base materials suitable for hot-dip galvanizing:

• GB/T 700, GB/T 3274, GB/T 2518:
  Q195, Q235, Q235B, Q255B, Q275, SPHC 👉 product catalog
• JIS G3101, JIS G3131, JIS G3132:
  SS400, SPHC, SPHT1
• EN 10025-2:
  S235JR, S275JR, S355JR
• ASTM A36, ASTM A1011:
  A36, A1011 👉 product catalog
• Other Grades (for deep drawing/forming – DIN EN 10130):
  DC01, DC03 (available upon request)

Contact us for detailed mechanical and chemical properties per grade.

Applications of Galvanised Checkered Plates & Coils

We provide both plates and customized checkered steel coils, ensuring the right match for flooring, trailers, marine platforms, and heavy-duty ramps.

Application	Product Form	Recommended Specs
Trailer Flooring	Plate	3–6mm, diamond or 5-bar, Z140+
Truck Bed Panels	Coil	2–4mm, tear drop, Z100+
Walkways & Ramps	Plate	4–8mm, 5-bar or durbar, Z275
Industrial Stair Treads	Plate	3–5mm, tear drop, Z100–Z275
Marine Platforms	Plate	5–8mm, diamond, Z200–Z275
Mezzanine Structures	Coil/Plate	2–4mm, diamond or lentil

Zinc layer thickness should be chosen based on humidity, salt exposure, and indoor/outdoor placement.

Processing & Customization Options

• Cut-to-size sheets from coils
• Custom patterns and thicknesses
• Edge trimming and deburring
• Zinc layer control as per region (Z100–Z275)
• One-sided or two-sided pattern embossing
• Slitting service for coil buyers

Packaging & Logistics

Item	Details
Plate Packaging	Steel pallet + waterproof wrapping + edge protectors
Coil Packaging	Eye to sky or eye to wall, steel & kraft wrap
Export Ready	Yes – All packaging meets seaworthy standards
Delivery Options	FOB, CIF, CFR (by sea container or bulk ship)
Lead Time	Typically 7–20 days
Samples	Available on request
Ports	Tianjin / Qingdao / Shanghai

Why Choose CJM Steel Group

• Full range supply: galvanized checker plate coils, hot rolled checkered plates, and processed sheets.
• Export-ready packaging for sea transportation.
• Technical support for material selection and customized orders.
• Consistent quality meeting GB, ASTM, EN standards.

Galvanised Checker Plate Price

The price per ton or per square meter of galvanized checker plate and coil depends on:

• Steel grade and thickness
• Zinc coating weight (Z)
• Surface pattern and treatment
• Order volume and destination

To receive an accurate quote, please send us your requirements: size, pattern, zinc coating, and delivery port. Our team will respond within 12 hours.

Email: info@cjmstainlesssteel.com

WhatsApp: +8618191906640

Want to read more about how to choose the right thickness for stairs, trailers, or industrial ramps? Check out our detailed guide:

👉 Checkered Steel Plate Sizes, Patterns & Applications Guide

FAQs

• Q: What is the difference between galvanized checker plate and plain galvanized plate?
  A: The checker plate has raised patterns that increase grip and prevent slipping, while plain galvanized plate has a smooth surface used mainly for structural or cladding purposes.
• Q: Can galvanized checkered coils be customized?
  A: Yes. We provide customized checkered steel coils in various thicknesses, widths, and patterns according to project requirements.
• Q: Can I order customized checkered steel coils for stair tread production?
  A: Yes, we support coil slitting, cut-to-length, and one-sided or two-sided embossing.
• Q: What is the minimum order quantity for galvanized checker plates?
  A: MOQ depends on thickness and zinc coating. Contact us for detailed options.
• Q: What is the difference between diamond and 5-bar patterns?
  A: Diamond is cost-effective for vehicles, while 5-bar offers stronger grip for industrial flooring.
• Q: What zinc coating should I choose for outdoor projects?
  A: For humid or marine environments, we recommend Z200–Z275 for long-term corrosion resistance.

Q: What is your company’s main products/services?

A: We are a professional manufacturer for Carbon Steel, Alloy Steel and Profile products. We have the experience of steel business for more than 10 years and our products are exported to Mid East,South America,Southeast Asia,Africa,South and East Asia etc.

Q: Can I go to your factory for a visit?

A: Of course, we welcome customers from all over the world to visit our factory.

Q: What are your terms of payment?

A: 30% T/T deposite and 70% balance before shipment.

Q: What is your delivery time?

A: For stocks,we could transport the goods to loading port within 7 days after we received the deposit; For production,it usually takes about 15-30 days after receiving the deposit.

Q: Do you provide samples? Are they free or paid?

A: Samples are available for free,but the courier freight will be covered by customer account.

Q: Do you accept the third party inspection?

A:Yes, we fully accept ‌third-party inspections.

Q: Why should I buy from you not from other suppliers?

A: Integrating the superior resources of China’s steel industry, we provide customers with high-quality steel products at preferential prices, and can ensure that the goods are delivered to customers in a timely manner.

Q:How can you guarantee quality?

A: Always a pre-production sample before mass production;Always 100% inspected before shipment