Product Description
Product name | China factory supplier cast iron spiral stair used spiral I shaped wood staircases | ||
Overall Diameter | minimum 1500mm, customized according to your room size | ||
Overall Height | customized according to the floor to floor height | ||
Stair Stringer | diameter 76mm, 4mm thick center column + diameter102mm, 6mm thick cover pipe | ||
Wood Tread | 30-50mm thick wood | ||
Glass Tread | 25mm thick laminated tempered glass | ||
Rod Balustrade | Handrail | 25mm thick laminated tempered glassMono beam stringer | |
Fiinished | Baluster Post | Hot dip galvanized+painting | |
Package | Rod | Carbon steel or stainless steel | |
Pipe Balustrade | Handrail | diameter 50.8mm PVC or stainless steel | |
Pipe | diameter 12.7mm steel pipe | ||
Glass Balustrade | Handrail | diameter 50.8mm stainless steel | |
Glass | 10 or 12mm thick tempered glass | ||
Patch Fitting | diameter 38mm, 4pcs for each glass panel |
Tread Color Choice
Treads
Solid rubber wood,
European beech wood,
Oak wood,
Marble/ granite stone
Carbon steel
Handrails
Stainless steel,
Aluminum alloy,
Carbon steel
Solid wood.
Round Handrail: 42.4mm, 50.8mm
Square Handrail: 40*40mm, 50*50mm
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Packing and shipping