ASTMA501 HOT FORMED HOLLOW SECTION

Tianjin Lefin Industrial Co., Ltd is one of the most experienced manufacturers and suppliers of astma501 hot formed hollow section in China. Please feel free to buy high quality astma501 hot formed hollow section from our factory. Good service and reasonable price are available.

PRODUCTS

Welded & Seamless Square and Rectangular Steel Tube
Sharp Corner & Radius Corner Square and Rectangular Steel Tube   

SIZE:

SHS 20x20mm-1200x1200mm
RHS 20x30mm-1500x1000mm
 
Steel Grade:

* Q235B , Q355B/C/D/E,Q460,SPA-H,Q450NQR1
* S235JR,S275JR,S355JR ,S355J0,S355J2,S355NH
* STKR490 STKR400,SS400
* C250,C350,C350L0, C450L0
* Gr.A.B/C/D  ,  
* S304 ,S316L etc.

Surface: 
Hot Dipped Galvanized, Black,Painted,Oiled,Sand Blasting ,FBE coating etc.
 
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)

ASTM A501 (American) 
--Hot 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/NZS 1163 (Australia)
--Structural Steel Hollow Sections

Technology

Cold formed ERW hollow section 

Cold formed LSAW hollow section

Cold formed Seamless hollow section

Hot formed seamless hollow section

Hot formed Lsaw hollow section
 

Certifications

CE EN10210-1:2006

CE EN10219-1:2006

CE EN10204.3.1   

CE EN10204.3.2

ISO9001:2008

FPC
 

Application
 
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