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Qingdao Manufacturer Prefabricated Outdoor Metal Stairs

Price $800.00
Min Order 25 Tons
Availability In Stock
Shipping From Shandong, China
Popularity 370 people viewed
Model NO.:
JHX-SS028
Structure:
Beam
Bench:
Single Stair
Type:
Ordinary Stairs
Material:
Metal
Usage:
Outdoor
Stair Type:
Straight Stair
Place of Origin:
Shandong, China
Steel Material:
Mild Steel
Certificates:
ISO9001:2015
Standard:
GB,JIS,ASTM,AISI,DIN,BS etc
Application:
Outdoor Stair
Surface:
Power Coating ,Painted,Galvanized or Black
Trademark:
JIAHEXIN
Transport Package:
Bunded with Steel Strip
Origin:
Qingdao, China
Product Description


Qingdao manufacturer prefabricated outdoor metal stairs
 
 Product name Qingdao manufacturer prefabricated outdoor metal stairs 
 Material Mild steel,stainless steel, etc
 Grade Q235, Q345, 304, 316, SS400,S235JR, A36, etc
 Certification: ISO9001:2015, 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



 


 

 Material grade and performance of steel

  • Carbon structural steel: Q235, Q345, etc. 
  • High-strength low-alloy structural steel 
  • High quality carbon structural steel and alloy structural steel 
  • 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.Technical specification for steel structure building: JGJ 81-2002 

7.Technical specification for steel Structures of tall buildings: (JGJ99-98)

8.Specifications for processing of steel structure: DBJ 08-216-1995 

9.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










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