Heavy-Duty Galvanized Steel Stair Treads for Ultimate Safety
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
5-9 working days
Brand:
GNEE
Product Description
Heavy-Duty Galvanized Steel Stair Treads for Ultimate Safety
Stair treads steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products. It's usually used in industrial construction projects.
We manufacture different styles of stair ladders that used in family, industry and construction.
Material Options
- Mill steel black and hot dip Galvanizing
- Stainless grating
Applications
Ladder, flooring walkway, platform, steel structures, stair tread, well cover, trench cover, sump cover, compound gratings, storage shelves, fences and handrail for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and more.
Product Types
- T1: Welded fixing and Without nosing
- T2: Bolted fixing and without nosing, easy to installation and teardown
- T3: Welded fixing and with checkered plate nosing, can be skid
- T4: Bolted fixing and with checkered plate nosing, easy be installation, teardown and can be skid
Specifications
| Bearing bar size | 25*3 | 25*5 | 32*5 |
|---|---|---|---|
| Bearing bar pitch 30mm | 550 | 900 | 1300 |
| Bearing bar pitch 40mm | 450 | 750 | 1200 |
Surface Treatment Options
- Untreated
- Painting
- Powder coated
- Hot dip Galvanizing
Steel Grating Standards
- China: YB/T4001-1998
- USA: ANSI/NAAMM (MBG531-88)
- UK: BS4592-1987
- Australia: AS1657-1988
- Japan: JJS
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Gnee Steel (tianjin) Co., Ltd
Location
No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
Contact Person
Zhang