- Product Details
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Quick Details
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Application:
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Hotel
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Design Style:
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Traditional
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Place of Origin:
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Hebei, China
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Brand Name:
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Qiqian
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Model Number:
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ST031
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Product Name:
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Hot Dipped Galvanized Steel Stair Treads
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Type:
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T1,T2,T3,T4,T5,T6
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Bearing bar:
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20*3,20*5,25*3,25*5,32*3,32*5,35*3,35*5, 40*3,40*5mm
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Bearing bar pitch:
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30, 40mm
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Nosing:
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Without nosing, checkered plate nosing, non-slip plate nosing
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Fixing:
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Bolted Fixing, welded fixing
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Surface:
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Steel Stair Step Treads
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Certification:
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Platform Perforated Metal Stair Tread
Quick Details
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Warranty:
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1 Year
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After-sale Service:
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Online technical support, Free spare parts, Return and Replacement
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Project Solution Capability:
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graphic design, 3D model design, Others
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Application:
-
Hotel
-
Design Style:
-
Traditional
-
Place of Origin:
-
Hebei, China
-
Brand Name:
-
Qiqian
-
Model Number:
-
ST031
-
Product Name:
-
Hot Dipped Galvanized Steel Stair Treads
-
Type:
-
T1,T2,T3,T4,T5,T6
-
Bearing bar:
-
20*3,20*5,25*3,25*5,32*3,32*5,35*3,35*5, 40*3,40*5mm
-
Bearing bar pitch:
-
30, 40mm
-
Nosing:
-
Without nosing, checkered plate nosing, non-slip plate nosing
-
Fixing:
-
Bolted Fixing, welded fixing
-
Surface:
-
Steel Stair Step Treads
-
Certification:
-
Platform Perforated Metal Stair Tread
Hot Dipped Galvanized Steel Stair Treads Outdoor Steel Stair Step Treads
Product Description
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Product Name
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Stair Tread
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Grating style
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1. Flat
2. Serrated 3. I bar 4. IS bar |
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Bearing bar size
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25*3 mm , 25*4 mm, 25*5 mm, 30*3 mm, 30*5 mm, 32*3 mm, 32*5 mm, 40*3 mm, 75*5 mm, 100*10 mm
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Bearing bar pitch
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Custom:15-90 mm
Routine Use: 25 mm, 30 mm, 35 mm, 40 mm
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Twisted Cross Bar Pitch
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50, 100 mm or according to your requirements
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Surface process of gratings
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1. Hot-dipped galvanizing
2. lacquering 3. Elector galvanizing 4. Untreated |
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Standard
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1. China: YB/T 4001.1-2007.
2. USA: ANSI/NAAMM (MBG531-88). 3. UK: BS4592-1987. 4. Australia: AS1657-1985. |
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Recommended stair tread widths
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T1,T2,T3,T4,T5,T6
Bearing bars at 30mm pitch |
95
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125
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155
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185
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215
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245
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275
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T1,T2,T5,T6
Bearing bars:40mm T3,T4 |
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125
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165
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205
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245
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285
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115
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155
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195
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235
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275
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Fixing hole centers
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45
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75
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100
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150
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Max.stair tread lengths
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Bearing bar section
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25*3
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25*5
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32*5
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Bearing bar pitch:30mm
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550mm
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900mm
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1300mm
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Bearing bar pitch:40mm
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450mm
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750mm
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1200mm
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Application
Packing & Delivery
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