• Buy Square Mild Steel Hollow Sections, China Square Mild Steel Hollow Sections, Square Mild Steel Hollow Sections Producers
  • Buy Square Mild Steel Hollow Sections, China Square Mild Steel Hollow Sections, Square Mild Steel Hollow Sections Producers
  • Buy Square Mild Steel Hollow Sections, China Square Mild Steel Hollow Sections, Square Mild Steel Hollow Sections Producers

Square Mild Steel Hollow Sections

Brand :Friend

Product origin :Tianjin, China

Steel hollow section can be mainly divided into round hollow section, rectangular hollow section and square hollow section.
Rectangular and square carbon steel tube are widely used in various fields such as construction or building, low pressure liquid delivery, engineering, fencing,greenhouse etc.
Surface of steel tube generally are black or galvanized, galvanized Steel tube has good features of corrosion resistance, anti-rust, acid resistance, which largely extend its service life.


1. Size of rectangular and square hollw section

size mmthicknes mmsize mmthickness mm
19*190.6-1.550*200.6-1.5
20*200.6-1.550*301.0-3.0
25*250.8-2.7560*401.0-3.5
30*301.0-2.7575*501.5-4.0
32*321.0-3.080*401.5-4.0
38*381.0-3.0100*501.5-6.0
40*401.0-3.5100*601.5-6.0
50*501.0-5.0100*751.5-6.0
60*601.0-6.0120*602.0-6.0
70*701.5-6.0120*802.0-6.0
75*751.5-6.0125*503.0-6.0
80*801.5-6.0125*753.0-6.0
90*902.0-6.0150*503.0-6.0
100*1002.3-6.0150*753.0-6.0
120*1202.5-6.0150*1003.0-12
125*1252.5-6.0160*804.0-6.0
150*1503.0-8.0200*1004.0-12
200*2004.0-12200*1504.0-12
250*2505.0-12250*1505.0-12
300*3006.0-12300*2005.0-12
400*4006.0-12400*2005.0-12

2. Pictures of steel hollow section

ms hollow section

mild steel hollow section




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