Active Member
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Address: 2217,Taida South Tower,Yingbin North Road, Cangzhou,Hebei, China
Contact name:Melody C.
Cangzhou High Booming Pipe Equipment Co.,Ltd |
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Square Tube is one of the main steel pipes used in construction field and machinery industry.
High Frequency Electric Resistant Welded Square Tubes GR Q235B here mainly refers to the size 135*135*10mm, which is normally used in cranes making. It is welcomed both at home and abroad. 2.81m or 11.25m is the fixed common lengths required by clients.
——Specification Range
Normal Size
Dia(mm) | T(mm) | Dia (mm) | T(mm) | Dia (mm) | T(mm) |
30*30 | 2-4 | 120*120 | 2-14 | 250*250 | 8-25 |
40*40 | 2-4 | 125*125 | 2-14 | 255*255 | 8-25 |
50*50 | 2-5 | 130*130 | 2-14 | 258*258 | 8-25 |
60*60 | 2-5 | 135*135 | 8-14 | 260*260 | 8-25 |
70*70 | 2-5 | 140*140 | 8-20 | 280*280 | 8-25 |
75*75 | 2-5 | 150*150 | 8-22 | 300*300 | 9-25 |
80*80 | 2-8 | 160*160 | 8-22 | 350*350 | 9-25 |
90*90 | 2-9 | 180*180 | 8-22 | 360*360 | 9-25 |
100*100 | 2-14 | 200*200 | 8-25 | 400*400 | 9-25 |
110*110 | 2-14 | 220*220 | 8-25 |
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115*115 | 2-14 | 240*240 | 8-25 |
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Dia(mm) | T(mm) | Dia(mm) | T(mm) | Dia(mm) | T(mm) |
60*20 | 2-3 | 80*40 | 2-6 | 110*60 | 5-8 |
60*30 | 2-3 | 90*40 | 2-6 | 110*70 | 5-10 |
60*40 | 2-6 | 90*50 | 2-6 | 120*60 | 5-8 |
70*20 | 2-3 | 100*20 | 2-4 | 120*80 | 5-10 |
70*30 | 2-3 | 100*30 | 2-4 | 120*100 | 5-14 |
70*40 | 2-6 | 100*40 | 2-4 | 125*90 | 5-10 |
70*50 | 2-6 | 100*50 | 2-6 | 125*100 | 5-14 |
75*45 | 2-6 | 100*80 | 4-9 | 130*120 | 5-14 |
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| 140*80 | 5-6,8-10 |
Big Size
Dia (mm) | T(mm) | Dia (mm) | T(mm) | Dia (mm) | T(mm) |
180*100 | 5-14 | 300*200 | 7-25 | 400*250 | 7-20 |
200*100 | 6-18 | 300*250 | 7-25 | 400*300 | 7-25 |
200*150 | 5-6,8-25 | 320*200 | 7-25 | 420*350 | 7-25 |
250*100 | 5-14 | 350*100 | 7-18 | 450*150 | 7-18 |
250*200 | 6-25 | 350*200 | 7-25 | 450*250 | 7-22 |
250*225 | 6-25 | 350*250 | 7-25 | 500*300 | 7-25 |
300*100 | 7-18 | 350*300 | 7-25 | 600*200 | 7-18 |
300*150 | 7-18 | 400*200 | 7-18 | 600*400 | 8-25 |
