Customization: | Available |
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Type: | Seamless |
Technique: | Hot Rolled |
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Steel Tube/ Pipe | ||
1. Type | welded or Seamless | |
2. Material | Q195, Q235, Q235B, SS400, SPHC | |
3. Standard | GB/T13793-2008,GB/T6728-2002, JIS G63466-1988 | |
4. Application | building materials, automotive application, industrial application, sport equipment, furniture, etc. | |
5. Specification | Size | Square: 20mm*20mm-100mm*100mm |
Rectangular: 13mm*26mm-80mm*120mm | ||
Round :1/2"-16" (O.D. 25-127mm) | ||
Special Section: as required | ||
Wall Thickness (W.T.) | Square/Rectangular:1-3.5mm | |
Round: 0.8-4.25mm | ||
Special Section: as required | ||
Length | 6-12m or other sizes according to customers' requirements | |
6. Surface Treatment | bared, galvanized, oiled or as required | |
7. Packing | 1) big order: in bulk/ bundles 2) small order: packaged by steel strips (six strips or more) 3) woven cloth with 7 slats 4) plastic bags 5) for 20ft container the max length is 6m; for 40ft container the max length is 12m 6) as required |
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8. Delivery Time | within 7-30days after receiving the deposit | |
9. Price Terms | FOB, CFR, CIF, EXW | |
10. Payment Terms | T/T ( 30% T/T in advance, balance against shipment) | |
11. Port of Shipment | Shanghai/ Tianjin Port | |
12. Remark | Special spec is available. |
Size(mm)
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Thickness(mm)
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Size(mm)
|
Thickness(mm)
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Size(mm)
|
Thickness (mm)
|
Size(mm)
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Thickness (mm)
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20*20 |
1.0
|
60*60 50*70 40*80 50*80 70*70 60*80 100*40 |
1.3
|
120*120 140*80 160*80 75*150 100*150 160*60 |
2.5-2.75
|
33*450 300*500 400*400 |
4.5-5.75
|
1.3
|
1.4
|
3.0-4.0
|
7.5-11.75
|
||||
1.4
|
1.5
|
4.25-4.75
|
12.5-13.75
|
||||
1.5
|
1.7
|
5.25-6.0
|
14.5-14.75
|
||||
1.7
|
1.8
|
6.5-7.75
|
15.5-17.75
|
||||
2.0
|
2.0
|
9.5-15
|
450*450 200*600 300*600 400*500 400*600 500*500 |
4.5-4.75
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|||
|
1.3
|
2.2
|
|
2.5-2.75
|
7.5-7.75
|
||
1.4
|
2.5-4.0
|
3.0-3.25
|
9.5-9.75
|
||||
1.5
|
4.25-5.0
|
3.5-4.25
|
11.5-13.75
|
||||
1.7
|
5.25-6.0
|
4.5-9.25
|
14.5-15.75
|
||||
1.8
|
|
|
9.5-15
|
16.5-17.75
|
|||
2.0
|
|
1.3
|
160*160 180*180 250*100 200*150 |
2.5-2.75
|
|
|
|
2.2
|
1.5
|
3.5-5.0
|
|
|
|||
2.5-3.0
|
1.7
|
5.25-7.75
|
|
|
|||
|
1.3
|
1.8
|
9.5-15
|
|
|
||
1.4
|
2.0
|
150*250 100*300 150*300 200*200 135*135 |
2.75
|
|
|
||
1.5
|
2.2
|
3.0-3.25
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|
|
|||
1.7
|
2.5-4.0
|
3.5-7.75
|
|
|
|||
1.8
|
4.25-5.0
|
9.5-12.5
|
|
|
|||
2.0
|
5.25-5.75
|
12.75-15.75
|
|
|
|||
2.2
|
7.5-7.75
|
200*300 250*250 100*400 200*250 |
3.52-3.75
|
|
|
||
2.5-3.0
|
|
1.5
|
4.5-11.75
|
|
|
||
|
1.3
|
1.7
|
12.5-14.75
|
|
|
||
1.4
|
1.8
|
15.5-17.75
|
|
|
|||
1.5
|
2.0
|
200*350 200*400 300*300 250*350 |
4.75-7.75
|
|
|
||
1.7
|
2.2
|
9.5-11.75
|
|
|
|||
1.8
|
2.5-5.0
|
12.5-14.75
|
|
|
|||
2.0
|
5.25-6.0
|
15.5-17.75
|
|
|
|||
2.2
|
6.5-7.75
|
300*350
300*400 350*350 250*450 |
4.75-7.75
|
|
|
||
2.5-4.0
|
9.5-13
|
9.5-11.75
|
|
|
|||
4.25-5.0
|
|
|
12.5-14.75
|
|
|
Material Chemical Composition (%) |
Q195 | C | Mn | Si | S | P | |
0.06-0.12 | 0.25-0.50 | ≤0.30 | ≤0.050 | ≤0.045 | |||
Tensile strength: 315-430(Mpa) | |||||||
Yield strength:195(Mpa) | |||||||
Elongation:33 | |||||||
Q235 | C | Mn | Si | S | P | ||
0.12-2.0 | 0.3-0.70 | ≤0.30 | ≤0.045 | ≤0.045 | |||
Tensile strength: 375-460(Mpa) | |||||||
Yield strength:235(Mpa) | |||||||
Elongation:26 | |||||||
Q345 | C | Mn | Si | S | P | V | |
≤0.20 | ≤1.70 | ≤0.55 | ≤0.040 | ≤0.040 | 0.02-0.15 | ||
Tensile strength: 470-630(Mpa) | |||||||
Yield strength:345(Mpa) | |||||||
Elongation:2 |