Heavy-Duty Galvanized Steel Stair Treads for Ultimate Safety

Place of Origin:China

Brand Name:GNEE

Certification:ISO9001,SGS

Minimum Order Quantity:10 square meter

Price:Negotiable

Payment Terms:L/C, T/T

Supply Ability:100 ton/week

Product Details

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heavy-duty galvanized steel stair treads

galvanized steel safety stair treads

steel stair treads with warranty

Product Description

Heavy-Duty Galvanized Steel Stair Treads for Ultimate Safety

Steel grating stairs are known as welded steel bar grating stairs, the most strong and durable metal grating products. They are made from the mild carbon steel or stainless steel. We provide a full solutions of steel bar grating, press locked grating, heavy duty grating, steel stair treads, plank gratings, safety grating, trench cover etc.

Heavy-duty galvanized steel stair treads installation example

Product Specifications

Size & Shape: Customized Size
Surface treatment: Galvanized
Type: Serrated Bar Grating
Usage: Concrete construction support, trench cover, platform slab
Advantage: Carbon Steel / Heavy Duty / Steel

Close-up view of serrated steel grating surface

Detailed Specifications

No.	Item	Description
1	Bearing bar	20 x 5, 25 x 3, 30 x 3, 30 x 5, 32 x 3, 32 x 5, etc.
2	Bearing bar pitch	15mm, 25mm, 30mm, 40mm, 50mm, or as customers' requirement
3	Cross bar	5 x 5, 6 x 6 (twisted bar or round bar)
4	Cross bar pitch	40mm, 50mm, 60mm, 100mm, or as customers' requirement
5	Flat bar type	Plain, serrated (tooth-like), I bar (I-section), serrated I-shape bar
6	Surface treatment	Untreated, hot dip galvanized, powder coated, and electro polished, etc.
7	Steel grating standards	China: YB/T4001.1-2007; US: ANSI/NAAMM(MBG531-88); UK: BS4592-1987
8	Steel product standard	China: GB700-88; US: ASTM(A36); UK: 43A
9	Hot galvanized standard	China: GB/T13912; US: ASTM(A123); UK: BS729

Our Manufacturing Process

Show us your ideas about the project, drawings or pictures of your construction site will be very helpful for us to give you reasonable suggestions.
After we confirmed the material and necessary size of the construction site, we will give you the quotation with details description by email.
After you placed the order we will email you the formal shop drawings and packing list for your confirmation, we will start to manufacture when you confirmed everything is what you want.
When you received the goods, we will follow you online and provide you with online installation instructions.

Finished steel grating installation example

Product Summary

Heavy-Duty Galvanized Steel Stair Treads for Ultimate Safety Steel grating stairs are known as welded steel bar grating stairs, the most strong and durable metal grating products. They are made from the mild carbon steel or stainless steel. We provide a full solutions of steel bar grating, press ...

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