Modern Outdoor Steel Staircase Design Galvanized Spiral Staircase

• Customization: Available
• Structure: Spiral
• Bench: Single Stair
• Model NO.: PR-001
• Type: Ordinary Stairs
• Material: Steel-Wood
• Usage: Indoor, Outdoor
• Stair Type: Spiral Stair
• Stair Materials: Carbon Steel/ Solid Wood/ Stainless Steel/ Iron
• Steps Materials: Solid Wood/ Tempered Glass/ Carbon Steel
• Installation: Easy Install, Provide Installation Guide
• Size: Customized According to Drawing
• Surface Finish: Painting/ Coating/ Baking/ Clear
• Railing: Glass Railing/ Stainless Steel Railing
• Delivery Time: 35-40 Working Days After Drawing Signed
• MOQ: No MOQ
• Transport Package: Sealed Wood Package
• Specification: Customized
• Trademark: PRIMA
• Origin: China
• Production Capacity: 200 Set/ Month

Product Description

Product Specification

Please Provide Us with Architectural Sketch, Product Model or Material Requirements. Then We Will Draw Detailed Design Accordingly
Component	Specification	Material	Finish
Straight 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 Frosted
Staircase Railing	Glass Panel Thickness: 12mm	Stainless Steel	Clear/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: 50.8/42.4/38mm
	Round Handrail:50.8/42.4/38mm
	Square Handrail: 60*40/50*50mm
	Flat Handrail: 50*10mm
	Cable/Wire: 4-6mm		/
	Solid Rod Bar: 8mm Solid Rod Bar		Brushed/Polished
	Pipe: 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.

 

Why choose PRIMA CONSTRUCTION MATERIALS CO.,LTD?

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.