China Prefabricated Wood Tread Spiral Staircase

Product Specification

Please Provide Us with Architectural Sketch, Product Model or Material Requirements. Then We Will Draw Detailed Design AccordinglyComponentSpecificationMaterialFinishStraight Stair Beam

Square Beam/Mono Stringer

250mm*150mm*5/6/8/10

Carbon Steel

Stainless Steel

Hot Dip Galvanizing Powder Coated Brushed/Polished

Double Plate Beam

300mm*10mm/300mm*12mm

Double Beam with U Channel

300mm*5+5mm/300mm*6+6mm

Spiral Stair Beam

76mm*4mm Center Post

114mm*4mm Column

150mm*10mm Tread Cover

Staircase Tread

Solid Wooden Tread:

30mm/38mm/50mm/80mm

Oak,Teak,Walnut,Beechwood Painting

Glass Tread:

10+1.52+10mm/12+1.52+12mm

Laminated Glass Clear FrostedStaircase Railing

Glass Panel Thickness: 12mm

Stainless SteelClear/Frost

Round Baluster:

50.8mm/38mm/25mm

Brushed/Polished

Square Baluster:

50mm*50mm/38mm*38mm

Flat Baluster:

10/12mm Single Plate

6+6mm/5+5mm Double Plate

Standoff: 50.8/42.4/38mmRound Handrail:50.8/42.4/38mmSquare Handrail: 60*40/50*50mmFlat Handrail: 50*10mmCable/Wire: 4-6mm/Solid Rod Bar: 8mm Solid Rod BarBrushed/PolishedPipe: 12.7mm Pipe( hollow)

Our Services

Package: Paper interred between the glass; Packed by strong seaworthy wooden crates.

Installation:

Tempered glass stairs is easy to install, just screw, no welding.Detailed installation drawing and instruction of the glass railing will be provided.

Payment term: T/T 30%-50% deposit, balance before delivery and shipment

Delivery time: Delivery on time as the contract.

With 8 years projects experience ,exporting to more than 52 countries, Prima produces complete range of stairs,railings/balustrades/handrails, accessories etc.

Products could be customized according to clients' requirements .
Prima always uphold the "integrity of attitude, advanced technology, competitive price,good services", which enabl to receive many customers long-term supports.

PRIMA Advantage:

• OEM services are available, welcome to visit our factory or show room before you place an order.

• High Quality Control with ISO9001;

• Up to 8 years projects experience all over the world;

• Detailed productions and installation drawings are provided;

• Easy to install, only use screws to install, no need welding.

• New product output with best price and quality.