As1657 Australia Standard Hot Dipped Galvanised Steel Stair Stringers Directly Supplied by Structural Steel Manufacturer

• Customization: Available
• Structure: Straight Steel Stringers
• Bench: Multi Stair
• Model NO.: stair stringers
• Type: Ordinary Stairs
• Material: Q235
• Usage: Indoor, Outdoor
• Stair Type: Straight Stair
• Product Name: Hot Dipped Galvanised Steel Stair Stringers
• Surface Treatment: Hot Dipped Galvanized
• Zinc Thickness: 600 G/M2 Minimum
• Standard: ASTM, DIN, GB, JIS, AISI
• Certificate: ISO, BV, SGS
• Processing: Cutting, Drilling, Welding and Galvanizing
• Lead Time: 30 Days
• Warranty: Quality Warranty
• Transport Package: in Stillage
• Specification: Customized
• Trademark: JHX
• Origin: Shandong, China
• Production Capacity: 2000 Tons Per Month

Product Description

AS1657 Australia standard hot dipped galvanised steel stair stringers directly supplied by structural steel manufacturer 

Product name	AS1657 Australia standard hot dipped galvanised steel stair stringers directly supplied by structural steel manufacturer
Material	Carbon steel
Grade	Q235
Certification:	ISO quality system, Chinese GB50221-2001
Types of steel staircases	Straight stairs,spiral stairs,curved stairs,fire escape stairs,access  stairs,stainless  stairs,Dog let stairs,U shape stairs
Welding Technology:	Single level butt welding, fillet welding by electric arc welding, and Gas shielded welding.
Welding Testing	Ultrasonic Testing, X-ray Testing
Packing	Wooden case,steel pallet or other seaworthy package
Inspection	100% dimension inspection and visual inspection,,gas tight test before delivery.
Manufacturing Technology	Drilling, Cutting, Assembling, Welding, Rectification, Testing etc
Application	Indoor and outdoor