Usage:platform, walkway, well covers, handrail
Martial: metal steel
High quality and nice price
Packed in pallet in different size
A: 100mm(centre axis pitch)
B: 50mm (centre axis pitch)
C: 25mm (centre axis pitch)
Flat bar size:
20×3mm to 75×6mm:
Flat bar centre pitch: :
Series 1:30mm( centre axis pitch) :
Series 2:40mm( centre axis pitch) :
Series 3:50mm( centre axis pitch) :
Steel Grating surface :
P: Plain S: Serrated :
Steel Grating Surface Treatment
U: Untreated G: Galvanization Hot Dipped
B: 50mm (centre axis pitch)
C: 25mm (centre axis pitch)
Flat bar size:
20×3mm to 75×6mm:
Flat bar centre pitch: :
Series 1:30mm( centre axis pitch) :
Series 2:40mm( centre axis pitch) :
Series 3:50mm( centre axis pitch) :
Steel Grating surface :
P: Plain S: Serrated :
Steel Grating Surface Treatment
U: Untreated G: Galvanization Hot Dipped
Stair Tread
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RECOMMENDED (BASED ON 5MM LOAD BARS)*
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*For other bar thicknesses, adjust width accordingly
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stairway is equipped with grating stair tread and Handrail, fabricated in the factory ,hot dip galvanized, can be installed by welding or bolt. The stairway has many advantages, such as beautiful ,new and original, easy for installation ,sturdy and durable, need not maintaining, conforms to Chinese General Structure Standard Design Drawing 87J432
