square Hollow Section Steel Tube(ASTM A500,EN10210)
- US $580.00
18 - 10,000 ton
group nameERW square&rectangular steel tube
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Min Order18 ton
brand nameTYTSTEEL
payment methodL/C, D/P, T/T, Western Union
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update timeThu, 20 Mar 2014 17:33:46 GMT
Paramtents
Technique ERW
Grade 10#-45#, 16Mn, Q195-Q345
Thickness 0.6 - 20 mm
Zinc coating content 270-320g/m2
Outer Diameter 20*20-350*350mm
Application Structure Pipe
Packging & Delivery
Min Order18 ton
Briefing
1)Standard: ASTM A500,EN10210
2)Size:20 X 20mm - 350 X 350mm
3)Thickness: 0.6-20mm
Detailed
Hollow Section Steel Tube
1)Standard: ASTM A500,EN10210
2)Size:20 X 20mm - 350 X 350mm
3)Thickness: 0.6-20mm
4)Length:3-12m
Hollow Section Steel Tube(ASTM A500,EN10210)
1) Length: 3-12m
2)Grade:Q195/Q215/Q235/Q345/10#/20#
3)Size: 20*20mm-350*350mm
4)Thickness: 0.6-20mm.
5)Zinc coating content:270-320 g/m2
Pipes can be made to order.
O.D.(mm) | W.T.(mm) | O.D.(mm) | W.T.(mm) |
20*20 | 1.3-3.0 | 125*125 | 2.5-9.0 |
25*25 | 1.3-3.0 | 130*130 | 2.5-13 |
30*30 | 1.3-3.0 | 140*140 | 2.5-13 |
40*40 | 1.4-3.75 | 150*150 | 2.5-13 |
50*50 | 1.4-6.0 | 160*160 | 2.5-15 |
60*60 | 1.5-5.0 | 180*180 | 2.5-15 |
70*70 | 1.7-4.75 | 200*200 | 2.5-15 |
75*75 | 1.5-5.75 | 250*250 | 4.75-20 |
80*80 | 1.5-5.75 | 300*300 | 5.75-20 |
90*90 | 2.0-8.0 | 350*350 | 6.0-20 |
100*100 | 2.0-4.75 |
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120*120 | 2.5-4.75 |
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Chemical composition of material grade Q235;
Q235 made by grade A\B\C\D(GB700-88)
Q235A C 0.14~0.22% Mn 0.30~0.65% Si≤0.30% S≤0.05% P≤0.045%
Q235B C 0.12~0.20% Mn0.30~0.67% Si≤0.30% S≤0.045% P≤0.045%
Q235C C≤0.18% Mn 0.35~0.80% Si≤0.30% S≤0.04% P≤0.04%
Q235D C≤0.17% Mn0.35~0.80% Si≤0.35% S≤0.04% P≤0.035%
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