1. Firm Checker Plate Company
Firm Checker Plate Company has been manufacturing checker plate for more than 15 years, so we
have rich experience about the types, specifications, materials and applications. We have strict
quality control in each link of production chain.
Material - The main material of the checker plate is the low carbon steel, aluminum steel
and galvanized steel. We purchase the materials from famous factory, we can assure the
quality.
Production - We have 6 professional production lines, and every line has a manager to
control the quality. They will report the production schedule every day and will adjust the
production schedule according to the requirement.
Products - Our main product is checker plate. It has different types, such as the aluminum
checker plate§, galvanized checker plate, stainless steel checker plate§, expanded metal
grating, safety grating, serrated bar steel grating§. We have the whole types of the checker
plate with full size and various material.
Price - We are the real factory in China, so we can control the cost in many ways, such as
low material cost, improve work efficiency and reduce loss. We can supply the goods in most
reasonable price.
Delivery time - 6 professional production line, high work efficiency and large quantity of
standard size of checker plate in stock, so we can shorten the delivery time and let the
customers receive the goods as soon as possible.
After-sales service - When you receive the goods, if you have any question, we will
feedback to the technical department, and then give you the answer as soon as possible. At the
same time, we will supply the technical support if you want.
We believe you can get a big surprise at the price and quality. We value our customers, respect
their benefit, and we are willing do everything to satisfy you.
If you want to know more about our products, you can feel free to contact with us via
manager@checker-plate.com. We are willing to cooperate with you from all over the world.
3. Professional Supplier of the Checker Plate
Firm Checker Plate Company
Add: Industrial Park, Anping County, Hengshui City, Hebei Province, China
TEL: +86-318-74688986
FAX: +86-318-74688986
Web: http://www.checker-plate.com§
Mail: manager@checker-plate.com§
Checker plate for the Anti-skid flooring and decorative materials.
Checker plate is also called chequered plate, tread plate. It is a type of lightweight metal plate.
One side is raised regular diamonds or lines and the other side is plan. Checker plate is usually
made from galvanized steel, aluminum steel and stainless steel. It can mainly used in the tread
flooring and architectural decoration wall panels and ceilings.
Specification:
Material: Aluminum steel, galvanized steel and stainless steel.
Thickness: 2 mm-10 mm.
Width: 600 mm-1800 mm.
Length: 2000 mm-12000 mm.
Pattern: Diamond pattern, willow leaf (2 bars and 5 bars), lentils pattern and round
pattern.
5. Feature
Skid resistance.
Galvanized checker plate to resist the corrosion.
Aluminum checker plate to bend easily.
Stainless Steel checker plate for a long life.
Application
The non-skid feature makes it using in the tread plates and industrial flooring.
It can also used for the truck bed, trailer floors, interior surface of the ambulances and the
footplates of the firetrucks.
The checker plate has good decorative function, especially highly polished aluminum
variants. It usually used in the wall panels a
Aluminum Checker Plate for Anti-slip function.
Checker plate made from aluminum steel.
Aluminum checker plate is also called aluminum chequered plate. It is made from aluminum
sheet. One side of the surface is embossed with diamond plate§ pattern. The different pattern can
fit different environments and various usage. Aluminum checker plate is better for antirust and
lighter than other materials, it can be used for many years and can retain high value after being
replaced. This type of checkered plate is widely used as antiskid plate in both commercial and
industrial flooring needs and also used in the vehicles, such as the ambulance and the firework
truck.
Specification
6. Material: High grade aluminum sheet.
Finish: Mill and polish.
Thickness: 0.1", 0.63", 0.125", 0.188", 0.250", 0.45", 0.5", etc.
Panel size: Max. 4'×10' (usually is 1'×1', 1'×2', 1'×4', 1'×8', 2'×2', 2'×4', 2'×8', 4'×4', 4'×8',
4'×10')
Color: Siver, black, yellow, red.
Alloy: 1000 series, 3000 series, 5000 series, 6000 series, 8000 series.
Temper: O, H22, H24, H26, H32, H34.
Division Alloy
1000 SERIES 1050 1060 1070 1100 1200
3000 SERIES 3003 3004 3005 3105
5000 SERIES 5083 5052 5754 5005
6000 SERIES 6061 6063
8000 SERIES 8011
Feature
Skid-resistance.
Resist rust.
Resist corrosion and long life.
Lighter than other material.
Remain high value after being replaced.
Decorative function.
Application
Aluminum checker plate has good skid resistance. So it is usually used in the loading
ramps, trench covers, dock flooring, stair treads and even for the car, truck, ambulance and
fire truck.
It has the decorative function, so it can be used as decoration wall panels, cabinet and
ceilings.
Because of the anti- corrosion, it can be used in the chemical industry, or in the decoration
of the ship and port facilities.
7. Aluminum checker plate applied in ambulance stair.
Aluminum checker plate applied
in car floor mats.
Good Quality of the Galvanized
Checker Plate
8. Checker plate made from galvanized steel.
Galvanized checker plate is made from low carbon steel and then zinc coated. One side of the
surface is raised, which makes the checker plate with the non-skip feature. The heavy zinc coated
can protect the checker plate from rust and corrosion. They can be used in the floor, ramp, elevator
floors and so on.
Specification
Material: Low carbon steel wire (Q235, Q195).
Thickness: 2.5 mm-8 mm.
Width: 100 mm-2000 mm.
Length: 500 mm-12000 mm.
Standard size: 3'×6', 4'×4', 4'× 5', 4'×6', 4'×8', 5'×10'.
Zinc coating weight: 60 g/m2-260 g/m2。
Patterns: Diamond, willow leaf, lentils ,T pattern and round pattern.
Surface: Electric galvanized or hot-dipped galvanized
Thickness (mm) Tolerance (mm) weight (kg/m2)
Diamond Hyacinth bean Round bean
2.5 ±0.3 21.6 21.3 21.1
3.0 ±0.3 25.6 24.4 24.3
3.5 ± 0.3 29.5 28.4 28.3
4.0 ±0.4 33.4 32.4 32.3
4.5 ±0.4 37.3 36.4 36.2
5.0 +0.4 42.3 40.5 40.2
-0.5
10. Stainless Steel Checker Plate - Ideal for harsh environments
Checker plate made from stainless steel.
Stainless steel checker plate is made from high grade stainless steel, it is a metal sheet whose the
surface has a convex pattern on one side, so it has the good anti-skid feature, and the high grade
stainless steel, making ti owing the highly corrosion resistance. It can offer the excellent modern
design feeling and excellent physical and chemical properties. So the stainless steel diamond plate
usually used in food industry, buildings, water heater and dinnerware.
Specification
Material: The common material is 201, 202, 304, 304L, 316, 316L, 310S, 410, 410S, 430,
etc.
Surface finish: 2B for cold rolled, BA, HL, MIRROR, NO.1 for hot rolled, NO.4, 8K.
Type: Diamond pattern, Lentil pattern, 5 bars pattern, T pattern.
Thickness: 0.3 mm - 3 mm for Cold Roll, 3 mm - 12.5 mm for Hot Roll.
Width: 10 mm - 600 mm for strip ; 600-2000 mm for sheet.
Length: 2000 mm - 6000 mm.
THE CHEMICAL COMPOSITION AND MECHANICAL PROPERTIES
Grade C
(Max)
Mn (Max) P
(Max)
S
(Max)
Si
(Max)
Cr Ni Mo Nitrogen
(Max)
Cu/
Others
201 0.15 5.50-7.50 0.06 0.03 1 16.00-
18.00
3.50-5.50 - 0.25
12. Due to the characteristic of anti-skid, it can be used in the non-slip floor, automobile
stairs, engineering stairs, industrial flooring and so on.
Stainless steel checker plate can resist the high temperature, so it also can be used in the
water heater.
The features of anti-corrosion and anti-alkaline make the stainless steel diamond plate
using in the laboratory, chemical, petroleum, food industry and other places.
It has the long life, so it can maximum maintenance in the daily life, it usually used in the
railway construction.
Another important application is the decoration. We can see them in house, building
curtain wall and other places.
Stainless steel checker plate used in the car footboard.
13. Stainless steel checker plate used in the chemical workshop.
Diamond plate in aluminum, galvanized and stainless steel
Diamond plate is also called checker plate and chequered plate. It is a lightweight metal sheet with
a raised and rough surface on one side. Diamond plate is made from aluminum steel, galvanized
steel and stainless steel sheet. The main feature of the checker plate is anti-slip and decorative. It is
usually used in the flooring and decoration of furniture, interior design and so on.
Specification
Material: Aluminum steel, galvanized steel and stainless steel sheet.
Pattern: Diamond pattern, willow leaf (2 bars and 5 bars), lentils pattern (hyacinth bean
and round bean) and round pattern.
Thickness of the base sheet (mm) Base width of riffles (mm) Weight (kg/m2)
Diamond Pattern
2.5 5.0 21.0
3.0 5.0 25.1
4.0 5.0 33.5
5.0 5.0 41.8
6.0 5.0 59.0
8.0 5.0 66.0
10.0 5.0 83.0
12.0 5.0 99.3
16. Diamond plate pattern - round.
Feature
Resist slip. The raised and rough surface supply the mechanical strength of the sheet.
Resist corrosion and rust. Galvanized material can protect the plate from corrosion.
Resist the abrasion, wear and tear. Aluminum steel can prevent the plate from abrasion.
Ease and simply of cooperation. With one side is flat, making it easy to be fasten to the
land.
Durable and long life. Stainless steel can assure the long term operation.
Decoration. The diamond plate especially the polished aluminum steel has perfect
decorative function.
Application
In the majority situations, benefit from the anti-slip feature, diamond plate is used as anti-
slip floorings. Such as the workshop, running boards of cars, stair treads, subway, entrance of
the bank vaults and design studios. You can also see them in the decks of ships, deck ladders
and lifting equipments.
Due to the decorative function, the diamond plate is popular used in variety application.
Such as the tuning cars, insulated trucks, refrigerated chambers, internal surface of trucks.
Also it is often used in the decoration of furniture, tiles and cabinet.
18. Round anti-skid Safety Grating
Round safety grating is made from pre-galvanized steel, aluminum steel and stainless steel. It has
a unique surface with large de-bossed holes and perforated buttons, which supply the sufficient
slip resistance under practically all conditions and in every direction. Because of the anti-skip
feature, channel-shaped round safety grating is used as walkways, stair treads, floorings and
platforms.
Specification
Material: Pre-galvanized steel, HRPO steel, 5052-H32 mill finish aluminum, 304 or 316
stainless steel.
Finish: Electric galvanized or hot-dipped galvanized.
Thickness: 11G or 13G for pre-galvanized steel, 0.125" for aluminum steel, 14G or 16G
for stainless steel.
Plate Width: 5", 7", 10", 12", 18", 24", 30".
Channel Depth: 1-1/2", 2", 3", 4".
2 Hole / 5" Width
Hole Pattern Width Channel Depth Pre-Galvanized Aluminum Stainless
2 Hole 5" 1-1/2" 13 Ga. N/A N/A
5" 2" 13 Ga. 0.125" 16 Ga. 14 Ga.
3 Hole / 7" Width
Hole Pattern Width Channel Depth Pre-Galvanized Aluminum Stainless
3 Hole 7" 1-1/2" 11Ga. 13Ga. N/A N/A
7" 2" 11 Ga., 13 Ga. 0.125" 14Ga. 16 Ga.
7" 3" 11 Ga. N/A N/A
5 Hole / 10" Width
Hole Pattern Width Channel Depth Pre-Galvanized Aluminum Stainless
5 Hole 10" 1-1/2" 11 Ga. 13 Ga. N/A N/A
10" 2" 11 Ga. 13 Ga. 0.125" 14 Ga 16 Ga.
10" 3" 11 Ga. N/A N/A
6 Hole / 12" Width
Hole Pattern Width Channel Depth Pre-Galvanized Aluminum Stainless
19. 6 Hole 12" 1-1/2" 11 Ga. 13 Ga. N/A N/A
12" 2" 11 Ga. 13 Ga. 0.125" 14 Ga 16 Ga.
12" 3" 11 Ga. N/A N/A
10 Hole / 18" Width
Hole Pattern Width Channel Depth Pre-Galvanized Aluminum Stainless
10 Hole 18" 1-1/2" 11 Ga. 13 Ga. N/A N/A
18" 2" 11 Ga. 13 Ga. 0.125" N/A
18" 3" 11 Ga. N/A N/A
13 Hole / 24" Width
Hole Pattern Width Channel Depth Pre-Galvanized Aluminum Stainless
13 Hole 24" 2" 11 Ga. N/A N/A
24" 3" 11 Ga. N/A N/A
16 Hole / 30" Width
Hole Pattern Width Channel Depth Pre-Galvanized Aluminum Stainless
16 Hole 30" 2" 11 Ga. N/A N/A
30" 3" 11 Ga. N/A N/A
30" 4" 11 Ga. N/A N/A
Feature
Slip Resistance. The perforated dimples supply superior slip resistance in multi-
directions.
Durable and Long life. The stainless steel material and the uniform structure make it has
longer-lasting performance.
Anti-corrosion and rust. The galvanized or aluminum steel all have this feature.
Maintain clean. The big round hole can let the extra goods dropped down.
Versatile in Application. Round safety grating with various material and sizes can be used
in different places and different environments.
It can be easily formed in standard channel or custom shapes.
Application
Due to the anti-slip feature, the channel-shaped round safety grating can be used as
standard plank, stair treads, ladder rungs, walkway and floorings.
The different material making it can be used in various environments, especially places
exposed to the chemical, heated, corrosion, rust and other harsh environments.
20. Round safety grating used as the
stair tread.
Round safety grating used in the bridge.
