HOLLOW SECTION( DIN, BS ,ANSI, JIS ,GB)
Product Details:
| Technique | HOT ROLLED OR COLD ROLLED |
|---|---|
| Brand Name | TYSTEEL |
| Length | 4.5m-12m |
| Usage | water,gas,scaffolding,fencing |
| Thickness | 0.7-13.5mm. |
| Outer Diameter | 20x30mm-400x400mm |
| Grade | Q195/Q215/Q235/Q345 |
| Welding Line Type | ERW |
| Section Shape | Square |
| Standard | GB |
| Manufacture Technique | ERW, Hot Rolled |
| Type | Welded |
| Application | Structure Pipe |
| Secondary Or Not | Non-secondary |
| Alloy Or Not | Non-alloy |
| Surface Treatment | Galvanized |
| Welded Line Type | Longitudinal |
| Special Pipe | EMT Pipe |
| manufacture Technique | ERW |
| color | bright or black |
| Model Number | GB/T3091-2001, ASTM A500, G3457,ST33 |
| Specification | 20mm*20mm-400mm*400mm |
| Manufacture Technique | ERW |
| Place of Origin | Tianjin, China (Mainland) |
Payment & Shipping Terms:
| Minimum Order Quantity: | 15 Metric Ton |
|---|---|
| Price: | FOB Tianjin xingang port USD 650~850 |
| Packaging Details: | small size packed by metal strips into bundles, big size in bulk 40'HQ 12.02m*2.33m*2.69m N.W.<26MTS Capacity<68CBM 45'HQ 13.58m*2.34m*2.71m G.W.<29MTS Capacity<86CBM |
| Delivery Time: | to your order |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 150000 Metric Ton per Year |
Detailed Product Description
hollow section
1) Length: 4.5-12m
2).Grade:Q195/Q215/Q235/Q345
3).Size(dia.): 20x20mm-400x400mm
4).Thickness: 0.7-13.5mm.
Pipes can be made to order.
O.D.(mm) | W.T.(mm) | O.D.(mm) | W.T.(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-Q235:
Q235 made by grade A\B\C\D(GB700-88)
Q235A C0.14~0.22% Mn0.30~0.65 Si≤0.30 S≤0.050 P≤0.045
Q235B C0.12~0.20% Mn0.30~0.670 Si≤0.30 S≤0.045 P≤0.045
Q235C C≤0.18% Mn0.35~0.80 Si≤0.30 S≤0.040 P≤0.040
Q235D C≤0.17% Mn0.35~0.80 Si≤0.35 S≤0.040 P≤0.035
mechanical behavior-Q235:
tensile strength: σb/MPa 375-500
tensil 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.
HOLLOW SECTION( DIN, BS ,ANSI, JIS ,GB)
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Company Info
Tianjin Taiyixin Steel Tube Manufacturing Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Tianjin
Province/State: Tianjin
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler
Online Postings: Products