galvanized outdoor steel stairs - KD-YG-1115

Steel stair, 1. Hot dip galvanize finishing., 2. Solid structure without welding, 3. Assembled stairs., 4. Design by engineer. - details see: https://www.buildingsupplieshub.com/galvanized-outdoor-steel-stairs-10092809

Type: Stairs	Place of Origin: Shanghai China (Mainland)	Brand Name: EACH METAL	Model Number: KD-YG-1115
Usage: Outdoor	Stair Material: Metal	Stair Type: Outdoor Steel Stair	Feature: Easy assembled,Eco friendly,
Quality Guarantee: 20 years	Connected way: Exterior	Certification: ISO9001-2008	Material: Hot-dipped Galvanized for Steel

Steel Stair

Brand Name		Each Metal
Item Name:		Steel Stair
Place of origin:		Shanghai, China
Material:		Grade Q235, equivalent to ASTM A36. Grade Q345, equivalent to ASTM A572.
Section:		Any product shape according to customer's requirements
Certification:		ISO quality system, Chinese GB50221-2001
Sand Blast:		Sweden SA 2.5 Sand blasting
QC:		Our products are qualified by 100% test before delivery
Painting:		Rust-preventative oil, epoxy primer and polyurethane topcoat,film thickness 150 μ m~250 μ m.

Welding Technology:		Single level butt welding, fillet welding by electric arc welding, and Gas shielded welding.
Surface treatment:		Hot dip galvanized, Epoxy zinc rich primer Standard: ISO1461(1999),JIS H 8641-1999,ASTM A 123/A 123M-02
Welding Testing		Ultrasonic Testing, X-ray Testing
Manufacturing Technology	Drilling, Cutting, Assembling, Welding, Rectification, Testing etc
Packaging :	Wooden case,steel pallet or other seaworthy package
Experience:	More than 20 years welding experience

Material grade and performance of steel
1, Carbon structural steel: Q235, Q345, etc.
2, High-strength low-alloy structural steel
3, High quality carbon structural steel and alloy structural steel
4, Special purpose steel

Quality standard
1, Certification: ISO9001:2000, SGS Standard
2, Code for design of steel structure: GB 50017-2003
3, Technical code of cold-formed thin-wall steel structure: GB50018-2002
4, Load code for the design of building structures. GB 50009-2006
5, Construction quality acceptance of steel: GB50205-2001
6, Code for design, construction and acceptance of high strength for steel structure, JGJ82-91
7, Technical specification for welding of steel structure building: JGJ 81-2002
8, Technical specification for steel Structures of tall buildings: (JGJ99-98)
9, Specifications for processing of steel structure: DBJ 08-216-1995
10, Specifications for design and construction of steel panel: YBJ 216-88

The reason for choose each metal
Workshop pre-install. Professional on-site guidance Ensure the product quality. Timely service and progress Production according welding rules a = 0.7 x thickness of web Continuous welding on both sides of each pieces Mark every beam on the bottom plate for being saw after being galvanized Send pictures to the buyer by mail during products being processed We have 17 years experience of designing and producing steel structure building Locating in the Shanghai, only need 1 hour by car, the land transport cost cheaper Our engineers with 20 years steel structure design experience and advanced design software and strict design design attitude
Surface Treatment
Hot dip galvanize
Standard: JIS, DIN, ASTM B695-2000 Hot dip galvanizing hole cutting good looking on surface of Galvanizing process:

Steel structural components →Degreasing →Rinsing→ Pickling →Rinsing → Fluxing → Galvanizing →Quenching → (Passivation) → Inspecting →Finished Product

Paint
1.Primer paint one coat 20-30 um
2.Middle paint two coat 40-60 um
3.Finish paint one coat 20-30 um Paint type: 1,red primer 2,zinc primer 3,Alkyd primer
Our Project--Stair

Market

Our products have been all over the country more than 20 provinces, municipalities and autonomous regions, and have been exported to Europe, North America, the Middle East, Africa, Asia and other countries and regions, the widespread use.

We hope you will contact us if any item is interesting to you .

Packaging Detail:Piece packed with shrink film, several pieces in a bundle. Bubble Wrap for the bundle and polybags for the outside packing.

Delivery Detail:About 15 days with one container