Expanded Metal Grating - Standard Type For Anti-skid

Expanded Metal Grating - Various Material, Gauge and Size

Expanded metal grating is made from carbon steel, aluminum steel and stainless steel. It has a slight raised surface, heavier gauge and bigger opening than regular expanded metal. It has various thickness and opening size, so it can fit different environments and variety of application. The main feature of expanded metal grating is anti-skid, so it is usually used for the walkways, catwalks, stairs, floors on the platform and so on.

Expanded metal grating.

Specification

• Material: Low carbon steel, aluminum steel and stainless steel.
• Finish: Electric galvanized, hot-dipped galvanized and powder coated.
• Strand thickness: 0.031" - 0.134".
• Strand Width: 0.034" - 0.149"
• Opening size - LWO: 0.345" - 3.375".
• Opening size - SWO: 0.14" - 1.563".
• Opening area: 45 %-85 %.
• Panel width: 4 feet to 8 feet.
• Panel length: 4 feet to 10 feet.
• Usual size: 4 feet by 10 feet.

Feature

• Safe and economic.
• Anti-skid
• Galvanized and aluminum for light weight and anti-corrosion and anti-rust.
• Stainless steel for harsh environment.
• Easy to cut into irregular shapes.
• Install easily and quickly.
• Versatility

Application

• Expanded metal grating has the function of anti-skid, so it is usually used as the walkways, wheelchair bridges, fire escapes, gantry platforms, ramps, stair treads and other working platform.
• The various material can fit different environments, especially the harsh environments and the chemical, heat or places with corrosion and rust.

Expanded metal grating used as walkway.

Expanded metal grating used as gantry platform.

Serrated Bar Steel Grating - Anti-skid for Platform

Serrated Bar Steel Grating for Anti-slip Stair Treads

Hot-dipped galvanized serrated bar steel grating.

Serrated bar steel grating is made from mild carbon steel and stainless steel. The bearing bars and the cross bars are welded together to form a high strength structure. The serrated surface can supply the good skid resistance. Hot-dipped galvanized treatment can fit different environments, and the stainless steel material can provide the long life performance. Due to the excellent anti-skid performance, it is usually used as the non-skid grating in the platforms and stair treads.

Specification

• Material: Mild carbon steel, stainless steel.
• Finish: Untreated, hot-dipped galvanized and painted.
• Bearing bar thickness: 1/8", 3/16".
• Bearing bar width: 3/4", 1", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/4", 2-1/2".
• Spacing of bearing bar: 9/16", 11/16", 15/16", 1-3/16", 1-3/8", 1-9/16", 1-7/8", 2-3/8".
• Cross bar thickness: 1/4", 5/16".
• Spacing of cross bar: 2", 4".

Spec.	Spacing of Bearing Bar	Spacing of Cross Bar
38-W-4	2-3/8"	4"
38-W-2	2-3/8"	2"
30-W-4	1-7/8"	4"
30-W-2	1-7/8"	2"
25-W-4	1-9/16"	4"
25-W-2	1-9/16"	2"
22-W-4	1-3/8"	4"
22-W-2	1-3/8"	2"
19-W-4	1-3/16"	4"
19-W-2	1-3/16"	2"
15-W-4	15/16"	4"
15-W-2	15/16"	2"
11-W-4	11/16"	4"
11-W-2	11/16"	2"
9-W-4	9/16"	4"
7-W-2	7/16"	2"
7-W-4	7/16"	4"

Bearing Bar Width	Bearing Bar Thickness	Cross Bar Thickness
3/4"	1/8"	1/4"
3/4"	3/16"	1/4"
1"	1/8"	1/4"
1"	3/16"	1/4"
1-1/4"	1/8"	1/4"
1-1/2"	1/8"	1/4"
1-1/2"	3/16"	5/16"
1-3/4"	3/16"	5/16"
2"	3/16"	5/16"
2-1/4"	3/16"	5/16"
1-1/2"	3/16"	5/16"

Feature

• Anti-skid and safe.
• Self-cleaning and minimum maintenance.
• High strength.
• Easy to install.
• Hot-dipped galvanized for anti-rust and anti-corrosion.
• Stainless steel for durable and long life.

Application

• Serrated bar steel grating has the strength for heavy duty load areas, such as the highways, industrial plants.
• The hot-dipped galvanized finish can resist the corrosion and rust. It can be used in the corrosive environments.
• The stainless steel serrated grating has the long life, it can be used in the harsh environments and provide long life performance.
• Serrated bar steel grating has better slip resistance, so it is commonly used in the steel structure platforms, sidewalks, bridge and stair treads.

Serrated bar steel grating stair is used as the stair treads.

Serrated bar steel grating is used in the bridge.

Diamond Channel-shaped Safety Grating - Skid Resistance

Diamond Channel-shaped anti-skid Safety Grating

Diamond safety grating is made from carbon steel, aluminum steel and stainless steel. It is a standard serrated diamond bridge-shaped rigid plank. The serrated diamond can provide sufficient slip-resistance from multi-direction. It has an open design that let the extra materials dropped down, maintaining clean and tidy of the safety grating. And a unified channel construction provides a high strength-to-weight ratio to reduce the support demands and lower installation costs. It is usually used in the walkways, stair treads and platforms.

Specification

• Material: Pre-galvanized steel, HRPO steel, 5052-H32 mill finish aluminum, 304 or 316 stainless steel.
• Finish: Electric galvanized, hot-dipped galvanized and so on.
• Thickness: 10G, 12G, 14G and 16G.
• Plate Width: 4-3/4" (2 diamond), 7" (3 diamond), 8-1/8" (3 diamond with abrasive nosing), 9-1/2" (4 diamond), 10-1/2" (4 diamond with abrasive nosing) and 11-3/4" (5 diamond), 18-3/4" (8 diamond), 24" (10 diamond).
• Channel Depth: 1-1/2", 2", 2-1/2", 3", etc.

2 Diamond / 4-3/4" Width
Diamond Pattern	Width	Channel Depth	Pre-Galvanized	Aluminum	Stainless
2 Diamond	4-3/4"	1-1/2"	14 Ga., 12 Ga.	12 Ga. (.080"), 10 Ga.(.100")	N/A
	4-3/4"	2"	14 Ga., 12 Ga.	12 Ga. (.080"), 10 Ga.(.100")	16 Ga. (.062")
	4-3/4"	2-1/2"	14 Ga., 12 Ga.	12 Ga. (.080"), 10 Ga.(.100")	N/A

3 Diamond / 7" Width
Diamond Pattern	Width	Channel Depth	Pre-Galvanized	Aluminum	Stainless
3 Diamond	7"	1-1/2"	14 Ga., 12 Ga.	12 Ga. (.080"), 10 Ga.(.100")	N/A
	7"	2"	14 Ga., 12 Ga.	12 Ga. (.080"), 10 Ga.(.100")	16 Ga. (.062")
	7"	2-1/2"	14 Ga., 12 Ga.	12 Ga. (.080"), 10 Ga.(.100")	N/A
	7"	3"	12 Ga.	12 Ga. (.080"), 10 Ga.(.100")	N/A

4 Diamond / 9-1/2" Width
Diamond Pattern	Width	Channel Depth	Pre-Galvanized	Aluminum	Stainless
4 Diamond	9-1/2"	1-1/2"	14 Ga. 12 Ga.	12 Ga. (.080") 10 Ga.(.100")	N/A
	9-1/2"	2"	14 Ga. 12 Ga.	12 Ga. (.080") 10 Ga.(.100")	16 Ga. 304 & 316L
	9-1/2"	2-1/2"	N/A	12 Ga. (.080") 10 Ga.(.100")	N/A
	9-1/2"	3"	12 Ga.	12 Ga. (.080") 10 Ga.(.100")	N/A

5 Diamond / 11-3/4" Width
Diamond Pattern	Width	Channel Depth	Pre-Galvanized	Aluminum	Stainless
5 Diamond	11-3/4"	1-1/2"	14 Ga. 12 Ga.	12 Ga. (.080") 10 Ga.(.100")	N/A
	11-3/4"	2"	14 Ga. 12 Ga.	12 Ga. (.080") 10 Ga.(.100")	16 Ga. 304 & 316L
	11-3/4"	2-1/2"	14 Ga. 12 Ga.	12 Ga. (.080") 10 Ga.(.100")	N/A
	11-3/4"	3"	12 Ga.	12 Ga. (.080") 10 Ga.(.100")	N/A

8 Diamond / 18-3/4" Width
Diamond Pattern	Width	Channel Depth	Pre-Galvanized	Aluminum	Stainless
8 Diamond	18-3/4"	1-1/2"	14 Ga. 12 Ga.	10 Ga. (.100")	N/A
	18-3/4"	2"	14 Ga. 12 Ga.	10 Ga. (.100")	N/A
	18-3/4"	2-1/2"	14 Ga. 12 Ga.	10 Ga. (.100")	N/A
	18-3/4"	3"	14 Ga. 12 Ga.	10 Ga. (.100")	N/A

10 Diamond / 24" Width
Diamond Pattern	Width	Channel Depth	Pre-Galvanized	Aluminum	Stainless
10 Diamond	24"	2"	14 Ga. 12 Ga.	N/A	N/A
	24"	3"	14 Ga. 12 Ga.	N/A	N/A

Different holes of the diamond safety grating..

Feature

• Skid resistance and safety.
• Clean and tidy.
• Economical and low maintenance.
• Convenient for cutting and installation.
• Durable and long life for stainless steel material.
• Light weight, anti-corrosion and rust for galvanized and aluminum material.
• High Strength-to-weight.
• Channel location reduce the stress cracks.

Application

• Diamond channel-shaped safety grating has various material which can fit different environments, especially the places where is exposed with chemical, heated, water, and other harsh environments, so it can be used in the oil, chemical, mining, water treatment, paper making and pharmacy industry.
• Benefit from the anti-skid feature, it is usually used as the walkways, work platforms, industrial flooring, catwalks, stair treads, etc.

Diamond safety grating used as stair treads.

Diamond safety grating used as walkway.

Round Channel-shaped Safety Grating - Non-skid Plate

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
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.

Round safety grating used as the stair tread.

Round safety grating used in the bridge.