Shenzhen Prima Construction Materials Co., Ltd.
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Contemporary wood spiral staircase, building curved stairs, cheap price staircase
Features:
A curved staircase, often referred to as a helical staircase, leads users upstairs in a graceful flowing arc. Unlike spiral staircases, a curved staircase doesn’t require a fixed central column and frequently features two rolled stringers with treads attached between them. Due to the flexibility associated with curved stair design, this option is found in a variety of settings, from large commercial office spaces the private residences.
Specification:
| staircase | Carbon Steel Stair Beam | Square Beam /Mono Stringer | 100*200*6mm+6mm Treads Support Plate |
| U Channel Stringer | 300*(5+5)mm /300*(6+6)mm | ||
| Stringer | 300*12mm/ 300*10mm | ||
|
Straight Stair Sleeve keel/ Used Spiral Staircase Center Post |
108*4mm *108*6mm | ||
|
Staircase Treads |
Laminated Glass |
10+1.52+10mm For Straight Stair; 12+1.52+12mm For Spiral Stair |
|
| Solid Wood |
30mm/50mm/60mm/100mm For Straight Stair; 38mm thickness Wood Treads For Spiral Stair |
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| Wrought Iron | 4mm thickness anti-slip plate | ||
| Stair Railing | Tempered Glass | 10mm/15mm/12mm tempered glass stair railing | |
| Laminated Glass | 6+1.14+6mm /8+1.14+8mm | ||
| 304 Stainless Steel /316s.s Post | 50.8mm/ 42.4mm/ 38mm/ 22mm Round Post /Customized | ||
| 50*50mm/ 38*38mm Square Post Or Customized | |||
| 6+6mm double plate/ 12mm single plate Flat Post | |||
| 304s.s /316s.s Standoff | Diameter 38mm/ 42mm/ 50.8mm | ||
| 304s.s /316s.s Spigots | 40*40*160mm /50*50*200mm Square Spigots/ Customized | ||
| 42*160mm /48*160mm/ 50*160mm Round Spigots | |||
|
304s.s /316s.s Handrail Solid Wood / PVC Stair Handrail |
50.8mm/ 42.4mm/ 38mm Round Handrail / Customized | ||
| 50*50mm/ 60*40mm Square Handrail / Customized | |||
| 50*10*1.5mm Flat Handrail / Customized | |||
| 304s.s /316s.s Accessories | 4mm/6mm Cable / Wire Railing | ||
| Diameter 8mm Silid Rod Bar | |||
| 12.7mm Hollow Tube |
