Tec-Sieve Expanded Metal Grating Stair Treads

• Certification: ISO
• Application: Steel Structure Walkway, Walkway, Flooring, Platforms, Catwalks and Treads.
• Shape: Hexagonal Holes or Diamond Holes
• Manufacturing Method: Machine Slitting and Stretching
• Material: Mild Steel,Galvanized Steel,Aluminum, Ss, etc.
• Product Line: Expanded Metal
• Model NO.: Heavy-duty Grating
• Expanded Type: Grating
• Primary Material: Mild Steel,Galvanized Steel,Aluminum, Ss, etc.
• Grating Finish: Mill Finish, Galvanized Finish, Powder Coated, etc
• Opening Size (Swo): 24mm
• Opening Size (Lwo): 88mm
• Design Size-Swd: 34mm
• Design Size-Lwd: 136mm
• Strand Thickness: 5.46mm
• Strand Width: 7.5mm
• Transport Package: Plywood Pallet
• Specification: 1220mmX2440mm, 1524mmX3048mm, etc.
• Trademark: Tec-Sieve
• Origin: China
• HS Code: 73145000

Product Description

Tec-Sieve Expanded Metal Grating Stair Treads

Slip resistant stair treads are available in expanded metal. Treads are formed to specifications with nosings, risers and nosings or formed to a channel. They can be welded directly to current treads or stringers or can be bolted in place. Holes can be provided pre-drilled or drilled and countersunk in the field without harming the tread plate surface. For retrofitting over concrete steps, treads are routinely mounted into masonry anchors. Anti-slip stair treads become an integral safety component for extreme wear longevity and continual safety.
Expanded Metal Stair Treads are easily retrofitted around any slippery existing stair, creating a safe, slip resistant staircase.
Non-slip expanded metal stair treads are available in mild steel, galvanized steel, aluminum, and stainless steel.
Expanded metal grating allows snow, water and oil to drain off easily making a practical yet economical way to assure strength and safety in a walking surface.
Expanded metal has hole patterns of various styles, which are caused by using different mold sets.



Materials:
Mild Steel
Galvanized 
Stainless Steel 
Aluminum 

Surface Treatment:
Mill finish, Powder coating, Anodizing, Painting and PVDF Painting. 

Technical Specification:
Thickness: 0.3mm to 10.0mm
Strand (Width): Customized
SWD * LWD (mm*mm):
2*3, 2*4, 3*5, 4*8, 5*10, 7*12, 8*16,
10*20, 16*30, 18*30, 20*40, 25*50, 30*60,
40*80,45*100, 50*100, 60*120mm,125*300mm etc.
LWM (Width): Less than 4000mm
SWM (Length): Coil or customized sheets.



Examples of Technical Parameters
 

Product Name	LWD (mm)	SWD (mm)	Strand Width (mm)	Strand Thickness (mm)	Unit Weight (kgs/m2)
Expanded Metal Grating (CS)	60	24	5.0	5.0	16.20
	60	30	5.0	5.0	12.93
	80	32	4.0	4.0	8.16
	80	32	5.0	5.0	12.15
	80	40	4.0	4.0	6.53
	80	40	5.0	5.0	9.71
	100	38	4.0	4.0	6.87
	100	38	5.0	5.0	10.22
	100	38	6.0	6.0	14.78
	100	50	4.0	4.0	6.54
	100	50	5.0	5.0	7.78
	100	50	6.0	6.0	11.23

Note:
Any other specifications of expanded steel grating sheets with reasonable technical parameters are also available upon request.