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Gnee Steel (tianjin) Co., Ltd
Professional Steel Grating & Safety Grating Manufacturer
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9 Years

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Heavy-Duty Galvanized Steel Stair Treads for Secure Access

Gnee Steel (tianjin) Co., Ltd
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Heavy-Duty Galvanized Steel Stair Treads for Secure Access

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Brand Name : GNEE

Certification : SGS

Place of Origin : China

Price : Negotiable

Payment Terms : Negotiable

Supply Ability : 100 ton/week

Delivery Time : 5-9 working days

Packaging Details : Sea-worthy packing, ie wooden or steel tray with steel strip,etc

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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 have 4 types for choose, there is welded
fixing stair treads, clip fixing galvanized stair treads, checker plate stair treads.

Heavy-Duty Galvanized Steel Stair Treads for Secure Access

1)There are four kinds of stair treads T1,T2,T3,T4.

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 fxing and with checkered plate nosing, easy be installation,

teardown and can be skid.

2) Material: Mild Steel (Low Carbon Steel) or Stainless Steel

3) Surface Treatment:
Untreated, Painting ,Powder coated or Hot dip Galvanizing

4) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1988
E) Japan: JJS

Heavy-Duty Galvanized Steel Stair Treads for Secure Access

steel stair treads specification
Pitch of Bearing bar Cross-bar Pitch Specification of bearing bar load(width×thickness)
32×5 40×5 45×5 50×5 55×5 60×5
30 100 G325/30/100 G405/30/100 G455/30/100 G505/30/100 G555/30/100 G605/30/100
50 G325/30/50 G405/30/50 G455/30/50 G505/30/50 G555/30/50 G605/30/50
40 100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100
50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50
60 50 G325/60/50 G405/60/50 G455/60/50 G505/60/50 G555/60/50 G605/60/50

Heavy-Duty Galvanized Steel Stair Treads for Secure Access

Heavy-Duty Galvanized Steel Stair Treads for Secure Access


Product Tags:

galvanized steel stair treads

      

heavy-duty stair treads

      

secure access steel treads

      
Quality Heavy-Duty Galvanized Steel Stair Treads for Secure Access for sale

Heavy-Duty Galvanized Steel Stair Treads for Secure Access Images

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