Hot dip galvanized square pipe high quality welded steel pipe square pipe

PRODUCTS:Welded & Seamless Square and Rectangular Steel TubeSharp Corner & Radius Corner Square and Rectangular  Steel Tube   SIZE:SHS Diameter: 20x20mm to 800x800mmRHS Diameter 20x30mm to 600x800mmWall Thickness: from 2.0mm to 30.0mm Steel Grade:* Q235B , Q345B

Featured Products

PRODUCTS:

Welded & Seamless Square and Rectangular Steel Tube
Sharp Corner & Radius Corner Square and Rectangular  Steel Tube   
Hot Dipped Galvanized Square Pipe Prime Quality Welded Steel Pipe Square Tubes


SIZE:

SHS Diameter: 20x20mm to 800x800mm
RHS Diameter 20x30mm to 600x800mm
Wall Thickness: from 2.0mm to 30.0mm

 
Steel Grade:


Q235B , Q345B/C/D/E,Q460,SPA-H,Q450NQR1
S235JR,S275JR,S355JR ,S355J0,S355J2
STK490 STK400,SS400
C250,C350,C350L0
Gr.A.B/C/D  ,  
S304 ,S316L etc.

Surface: 

Hot Dipped Galvanized, Black,Painted,Oiled,Sand Blasting etc.
Hot Dipped Galvanized Square Pipe Prime Quality Welded Steel Pipe Square Tubes


 

Standards:

DIN EN 10210 (Europe)  
--Hot finished structural hollow sections of non-alloy and fine grain steels
DIN EN 10219 (Europe) 
--Cold formed welded structural hollow sections of non- alloy and fine grain steels
ASTM A500 (American) 
--Cold formed structural Circular sections and special sections (welded/seamless)
GB/T 3094-2000 (China)
--Cold drawn forming steel tube
GB/T 6728-2002(China)
--Cold formed structural hollow sections
JISG 3466(Japan)
--Carbon steel square pipes for general structural purposes
AS 1163 (Australia)
--Structural Steel Hollow Sections



Technology:
Hot Dipped Galvanized Square Pipe Prime Quality Welded Steel Pipe Square Tubes

 
 

Certifications:



CE EN10210-1:2006

CE EN10219-1:2006

CE EN10204.3.1   

CE EN10204.3.2

ISO9001:2008

FPC
 

Application
Hot Dipped Galvanized Square Pipe Prime Quality Welded Steel Pipe Square Tubes


 
Heavy Steel Structural,Aerospace Engineering 
High-Speed Rail , Ship Building , Machinery 
Cars and High-Speed Trains  
Lashing Bridge,ship steel structural 
Green House  ,Glass Curtain Wall
 

Contact

Kathy 

 

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