Tianjin Weiming Industrial & Trading Co. Ltd.
24th Floor, Tianxing River Front Square
No. 81, 11-Jing Road, Tianjin, China (300171)
Tel: 0086 (22) 24109310 / 24152505
                         24221670
Fax: 0086 (22) 24152385
Email: waiming@wmitc.com

Square/Rectangular Tube (Hollow Section)

Usage: Square/Rectangular tube is applicable to frame for civil construction, furniture and etc.
Main steel grade: Q195, Q215, Q235
Standard: GB/T6728-2002, ASTM A500 Gr. A.B.C., JIS G3466

 
Square Tube
Rectangular Tube
Size (mm)
Wall thickness(mm)
Size (mm)
Wall thickness(mm)
10X10
0.5-1.0
10X20
0.5-1.0
12X12
0.5-1.0
10X30
0.5-1.0
15X15
0.5-1.2
20X30
0.5-1.5
16X16
0.5-1.2
20X40
0.5-2.0
19X19
0.5-1.5
25X50
0.5-2.0
20X20
0.5-2.0
25X75
0.5-2.0
25X25
0.5-2.0
30X40
0.5-2.0
30X30
0.5-3.0
30X50
0.5-3.0
35X35
0.5-1.5
30X60
0.8-3.0
38X38
0.5-2.0
40X60
0.8-4.0
40X40
0.5-4.0
40X80
0.8-4.0
50X50
0.6-5.0
50X70
0.8-5.0
60X60
0.7-6.0
50X100
1.0-5.0
70X70
0.8-7.0
50X150
1.5-5.0
75X75
0.8-7.0
60X80
1.5-6.0
80X80
1.0-8.0
60X100
2.0-6.0
90X90
1.5-8.0
60X120
2.0-6.0
100X100
1.5-10.0
75X150
2.0-7.0
120X120
3.0-10.0
80X120
2.0-8.0
125X125
3.0-10.0
100X150
3.0-10.0
150X150
3.0-10.0
100X200
3.0-10.0
175X175
3.0-10.0
100X250
3.0-10.0
200X200
3.0-12.0
100X300
3.0-10.0
250X250
5.0-12.0
150X250
5.0-10.0
300X300
5.0-16.0
150X300
5.0-10.0
350X350
5.0-16.0
200X300
5.0-12.0
400X400
5.0-16.0
200X400
5.0-12.0

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