SHS/RSH pipes--Hollow Structural Sections

SHS/RSH pipes--Hollow Structural Sections

Hollow Structural Section is a type of metal with a hollow tubular section. They can be made by cold-formed welded and seamless carbon steel in circular(CHS tubes), square(SHS tubes), rectangular(RHS

Hollow Structural Section is a type of metal with a hollow tubular section. They can be made by cold-formed welded and seamless carbon steel in circular(CHS tubes), square(SHS tubes), rectangular(RHS pipes) or other special shapes. Usually the hollow structural tublings are used for welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes. The RHS steel tubes are commonly used in welded steel frames, while SHS and CHS steel pipes are more often used in columns. Hollow Steel Sections are also commonly used as beams. The flat square surfaces of RHS has the ability to ease construction, and they are sometimes preferred for architectural aesthetics in exposed structures, but circular Hollow Structural Sections are becoming more popular in exposed structures for the same reasons. All-Win Iron & Steel company have common grades: A500, Q235B, Q345B, S275J2, S355J0 etc.


GB/T3094
GB/T3094 Q660GB/T3094 Q510GB/T3094 Q460DGB/T3094 Q460CGB/T3094 Q345E
GB/T3094 Q345D GB/T3094 Q345CGB/T3094 Q345BGB/T3094 Q235BGB/T3094 45# 
GB/T3094 35# GB/T3094 20#GB/T3094 10#


EN10219

EN10219 

S460MLH

EN10219 

S460MH

EN10219 S420MLH 

EN10219

 S420MH

EN10219 S355MLH 

EN10219 

S355MH

EN10219 S275MLHEN10219 S275MH EN10219 S460NLH EN10219 S460NH

EN10219 

S355NLH

EN10219 

S355NH 

EN10219 S275NLH

EN10219

 S275NH 

EN10219 S355K2H 

EN10219 

S355J2H

EN10219 

S355J0H

EN10219 S275J2H

EN10219

 S275J0H

EN10219 S235JRH


JIS G3466
JIS G3466        STKR 490 JIS G3466              STKR 400 


ASTM A500

ASTM A500    

A500 Grade D

ASTM A500   

A500 Grade C

ASTM A500                     A500 Grade B ASTM A500                      A500 Grade A



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