25 - 10,000 ton
group nameERW square&rectangular steel tube
Min Order25 ton
brand nameTYTSTEEL
payment methodL/C, D/P, T/T, Western Union
update timeThu, 20 Mar 2014 16:54:28 GMT
Technique ERW
Grade 16Mn, ST35-ST52, Q195-Q345
time of delivery base on order quantity
Thickness 0.7 - 13.5 mm
Width 20-400mm
Application furniture,green house,building,structure,scaffolding
Min Order25 ton
Square and Rectangular Steel Pipe
1) Length: 3-12m
2).Grade:Q195/Q215/Q235/Q345/st37/st42/st52
3).Size(dia.): 20*20mm-400*400mm
4).Thickness: 0.5-13.5mm.
5).Standard:BSEN10210-2006/ASTM A500
6).Tolerance:W+/-0.5MM, WT+/-0.15MM(<2 0mm="" wt="" -10="">/=2.0mm),Length+/-20mm,on weight:minus 8%
7).Steel Grade:
+Q195 Yield Strength 195 Mpa minimum, Tensile Strength 315-400MPa
C:0.06-0.12% Mn:0.25-0.50 Si:≤0.30 S:≤0.050 P:≤0.045 ; Should other grades be available.
8).Sample Test:
9).Package: in bundle wrapped with steel strips ,woven cloth with 8 slats
Pipes can be made to order.
Dimension Table:
O.D.(mm) | W.T.(mm) | O.D.(mm) | W.T.(mm) |
20*20 | 0.5-3.0 | 125*125 | 2.5-9.0 |
25*25 | 0.6-3.0 | 130*130 | 2.5-13 |
30*30 | 0.8-3.0 | 140*140 | 2.5-13 |
40*40 | 0.9-3.75 | 150*150 | 2.5-13.5 |
50*50 | 0.9-5.0 | 160*160 | 2.5-13.5 |
60*60 | 1.0-5.0 | 180*180 | 2.5-13.5 |
70*70 | 1.2-6.0 | 200*200 | 2.5-13.5 |
75*75 | 1.5-6.0 | 250*250 | 4.75-13.5 |
80*80 | 1.5-6.0 | 300*300 | 5.75-13.5 |
90*90 | 2.0-8.0 | 350*350 | 6.0-13.5 |
100*100 | 2.0-8.0 | 400*400 | 6.0-13.5 |
120*120 | 2.5-8.0 |
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TIANJIN RONGXIN STEEL CO LTD professionally produce steel pipe according to BS1387*-85, DIN2440,BSEN10255,BS4568-70,BS1139,EN39,ASTMA 53,ASTMA 500,EN10210;Our factory site is located in the largest steel pipe basic of China-Daqiuzhuang Town,Tianjin. Hopefully to be one of your partners to fight for bright future together.
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