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Hollow section is a type of metal profile with a hollow tubular cross section. Hollow section, especially rectangular sections, are commonly used in welded steel frames where members experience loading in multiple directions. Square and circular hollow section have very efficient shapes for this multiple-axis loading as they have uniform geometry along two or more cross-sectional axes, and thus uniform strength characteristics. This makes them good choices for columns. They also have excellent resistance to torsion. Hollow section can also be used as beams, although wide flange or I-beam shapes are in many cases a more efficient structural shape for this application. However, the hollow section has superior resistance to lateral torsional buckling.
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
JIS, GB, DIN, ASTM
JIS G3445-2006, JIS G3444-2006, JIS G3446-2004, JIS G3441, GB/T 8163-1999, GB/T 8162-1999, DIN EN 10216-1-2004, DIN EN 10217-1-2005, DIN EN 10305, ASTM A106-2006, ASTM A53-2007, ASTM A789-2001, ANSI A213-2001, ASTM A179-1990
10#-45#, Cr-Mo alloy, Mo
10#, 20#, 45#, 15CrMo, 12CrMo, 13CrMo44, 12CrMo195, 16Mo, 16mo3
|Thickness:||1 - 50 mm|
|Place of Origin:||Shandong, China (Mainland)|
|Secondary Or Not:||Non-secondary|
|Surface Treatment:||Copper Coated|
|Special Pipe:||Thick Wall Pipe|
|Alloy Or Not:||Non-alloy|
high quality and low peice
produced by own factory
authentication:CANS CNAB IAF PAC CEC
|Packaging Details:||In bundles, Varnish coating, Ends can be bevelled or square cut, End capped.|
|Delivery Detail:||10 days|
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②How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.
③ How can we get more information?
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