No. |
Project Name |
Diameter |
Thickness |
Material |
Type |
1 |
Jintang Bridge Project |
1500mm |
25mm |
Q345C |
Steel Pipe Pile (straight welded) |
2 |
East Sea Bridge Project |
1500mm |
25mm |
Q235B |
Steel Pipe Pile (straight welded) |
3 |
Jiangsu Suzhou-Nantong Bridge Project |
2800mm |
45mm |
Q235B |
Steel Pipe Pile (straight welded) |
4 |
Shanghai Minhang-Pudong Bridge Project |
900mm |
18mm |
Q345C |
Steel Pipe Pile (spiral welded) |
5 |
The 25,000 tonnages Liquid Chemical Terminal in Shanghai Industry Park |
1000mm, 1200mm |
14/18mm |
Q235B |
Steel Pipe Pile (spiral welded) |
6 |
Shanghai Middle Ring Road Construction Project |
970mm |
10mm |
Q235B |
Pipe Roofing (spiral welded) |
7 |
Shanghai Natural Gas Transmission Pipe Network Project |
1219mm |
14mm |
X60 |
Gas Pipe (spiral welded) |
8 |
Pipeline Reconstruction Project of Shanghai Oil Refinery |
500mm, 800m,m |
10/12mm |
20# |
Gas Pipe (straight welded) |
9 |
Jinshan Petrochemical Engineering |
800mm |
10mm |
Q235B |
Gas Pipe (straight welded) |
10 |
Coal Gas Pipeline Engineering of Yinzhou District in Ningbo City |
1620mm |
14mm |
X52 |
Gas Pipe (spiral welded) |
11 |
Tangshan Feng Run thermoelectric heating pipe network project |
1020mm |
10/12mm |
B |
Heating Pipe (spiral welded) |
12 |
Yangtze River Water Diversion Project Phase 1 |
1000mm, 2400mm |
12/20mm |
Q235B |
Water Pipe (straight welded) |
13 |
Yangtze River Water Diversion Project Phase 2 |
2400mm,2700mm |
16/24mm |
Q235B |
Water Pipe (straight welded) |
14 |
Yangtze River Water Diversion Project Phase 3 |
2400mm |
16mm |
Q235B |
Water Pipe (socket joint) |
15 |
Shanghai Qingcaosha Water Diversion Project
(Yanqiao branch / Jinhai branch / Nanhui branch)
|
3600mm,2800mm |
34/28mm |
Q235BZ |
Water Pipe (straight welded) |
16 |
Shanghai Chongming Island Dongfeng Xisha Reservoir Water Pipe |
3200mm |
30mm |
Q235B |
Water Pipe (straight welded) |
17 |
Ningbo Water Supply General Co. |
1820mm,2220mm |
20/24mm |
Q235B |
Water Pipe (spiral welded) |
18 |
Ningbo Industrial Water Supply Co. |
2220mm |
20/24mm |
Q235B |
Water Pipe (spiral welded) |
19 |
Chang Qiao Waterworks Reconstruction Project |
300mm – 3500mm |
8 – 25mm |
Q235B |
Water Pipe (straight welded) |
20 |
Ling Qiao Waterworks pipe network Project |
300mm – 1400mm |
8 – 14mm |
Q235B |
Water Pipe (spiral welded) |
21 |
Yuhang District Ren He Waterworks Water Supply Pipe |
1620mm,2020mm |
14 – 20mm |
Q235B |
Water Pipe (spiral welded) |
22 |
Yangtze River Dredging Project |
828mm,738mm |
14/16mm |
Q235B |
Dredging Pipe (spiral welded) |
23 |
Regional Energy Pipe Trench Project (Phase Ⅱ) of Shanghai Hongqiao Business Core Area |
4180mm,4280mm |
40mm |
Q235B |
Jacking Pipe (straight welded) |
24 |
Wenzhou Municipal Utilities Investment Group Corporation |
1020mm |
12mm |
Q235B |
Water Pipe (spiral welded) |
25 |
Zhuhai Branch of BP Oil Corporation |
2134mm |
20mm |
Q235B |
Water Pipe (straight welded) |