| Model: | 15*15-400*400mm |
|---|---|
| Brand: | TYSTEEL |
| Origin: | Made In China |
| Category: | Construction & Decoration / Pipe, Tube & Parts / Steel Pipe & Tube |
| Label: | hollow section , square pipe |
| Price: |
US $750
/ TONS
|
| Min. Order: | 15 TONS |
| Live Chat: | Last Online:24 May, 2013 |
Detailed Product Description of galvanized square pipe
1)outer diameter:20*20-400*400mm
2)thickness:0.5-13.5mm
3)certification:ISO9001-2000
4) estimated:over 10 years
5)package:seaworthy
6)min order quantity:10 metric ton/metric tons
7)port:tianjin xingang port
8)packing details:in bundle
9)delivery time:to your order
10)payment terms:L/C,T/T
11)wt+/-0.2mm
12)surface:oiled or black painted to prevent rust
13)payment:30% deposit before delivery,balance beforce shipment.we will consider L/C,if asked
14))we can produce other specifications according to customers'requirements
| OD(mm) | WT(mm) | OD(mm) | WY(mm) |
| 20*20 | 0.7-3.0 | 125*125 | 2.5-9.0 |
| 25*25 | 0.7-3.0 | 130*130 | 2.5-13.5 |
| 30*30 | 0.7-3.0 | 140*140 | 2.5-13.5 |
| 40*40 | 0.8-3.75 | 150*150 | 2.5-13.5 |
| 50*50 | 0.8-6.0 | 160*160 | 2.5-13.5 |
| 60*60 | 1.5-5.0 | 180*180 | 2.5-13.5 |
| 70*70 | 1.7-4.75 | 200*200 | 2.5-13.5 |
| 75*75 | 1.5-5.75 | 250*250 | 4.75-13.5 |
| 80*80 | 0.8-5.75 | 300*300 | 5.75-13.5 |
| 90*90 | 2.0-8.0 | 350*350 | 6.0-13.5 |
| 100*100 | 2.0-4.75 | 400*400 | 6.0-13.5 |
| 120*120 | 2.5-4.75 |
chemical composition:Hollow section
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≤0.050 P≤0.045
Q235B C 0.12~0.20% Mn 0.30~0.67 Si≤0.30 S≤0.045 P≤0.045
Q235C C≤0.18% Mn 0.35~0.80 Si≤0.30 S≤0.040 P≤0.040
Q235D C≤0.17% Mn 0.35~0.80 Si≤0.35 S≤0.040 P≤0.035
mechanical behavior-Q235:
tensile strengh:σb/mpa 375-500
tensile stretch(δ5%)
>26 (a<16mm), >25 (a<16-40mm)
>24 (a>40-60mm), >23(a>60-100mm)
>22 (a>100-150mm), >21 (a>150mm)
a=wt or diameter
A newly established steel pipe manufacture is seeking for global cooperation.With strong technical force and production capacity,we are confident to provide you the most competitive price and satisfying after-sale service.
| Payment Terms: | TT,LC,DP |
|---|---|
