Customized Weld Steel Pipe
- Type: Spiral Welded Pipe; Longitudinal Welded Pipe; Rectangular Welded Steel Pipe; Square Welded Steel Pipe
- Material: Carbon Steel
- Technique: ERW; LSAW; SSAW
- Temperature Range: -40 ~ 475°C
- Certificate: API 5L, ISO9001:2015, ISO14001, OHSAS18001
- Brand: AIYIA
- Origin: China
Features of Welded Steel Pipe
| Lower cost | More economical than seamless steel pipes and suitable for mass production |
| Wide range | Can produce steel pipes with small diameter (6mm) to large diameter (3000mm) |
| High weld strength | Using advanced welding technology (such as ERW, SAW), the weld strength is close to the parent material |
| Flexible process | Ability to produce steel pipes of various diameters and wall thicknesses |
| Good quality | Can be galvanized, painted, polished, etc. to improve corrosion resistance |
| High efficiency | Suitable for large-scale continuous production with short delivery cycle |
Spiral Welded Steel Pipe
| Length(cm) | Wall thickness(mm) | Weight(kg/m) | Water Pressure(pa) |
| 219 | 6 | 32.02 | 9.7 |
| 7 | 37.1 | 11.3 | |
| 8 | 42.13 | 12.9 | |
| 273 | 6 | 40.01 | 7.7 |
| 7 | 46.42 | 9 | |
| 8 | 52.78 | 10.3 | |
| 325 | 6 | 47.7 | 6.5 |
| 7 | 55.4 | 7.6 | |
| 8 | 63.04 | 8.7 | |
| 377 | 6 | 55.4 | 5.7 |
| 7 | 64.37 | 6.7 | |
| 8 | 73.3 | 7.6 | |
| 9 | 82.18 | 8.6 | |
| 10 | 91.01 | – | |
| 426 | 6 | 62.25 | 5.1 |
| 7 | 72.83 | 5.9 | |
| 8 | 82.97 | 6.8 | |
| 9 | 93.05 | 7.6 | |
| 10 | 103.09 | 8.5 | |
| 478 | 6 | 70.34 | 4.5 |
| 7 | 81.81 | 5.3 | |
| 8 | 93.23 | 6 | |
| 9 | 104.6 | 6.8 | |
| 10 | 115.92 | 7.5 | |
| 529 | 6 | 77.89 | 4.1 |
| 7 | 90.61 | 4.8 | |
| 8 | 103.29 | 5.4 | |
| 9 | 115.92 | 6.1 | |
| 10 | 128.49 | 6.8 | |
| 630 | 6 | 92.83 | 3.4 |
| 7 | 108.05 | 4 | |
| 8 | 123.22 | 4.6 | |
| 9 | 138.33 | 5.1 | |
| 10 | 153.4 | 5.7 | |
| 720 | 6 | 106.15 | 3 |
| 7 | 123.59 | 3.5 | |
| 8 | 140.97 | 4 | |
| 9 | 158.31 | 4.5 | |
| 10 | 175.6 | 5 | |
| 12 | 210.02 | 6 | |
| 820 | 7 | 140.85 | 3.1 |
| 8 | 160.7 | 3.5 | |
| 9 | 180.5 | 4 | |
| 10 | 200.26 | 4.4 | |
| 11 | 219.96 | 4.8 | |
| 12 | 239.62 | 5.3 | |
| 920 | 8 | 180.43 | 3.1 |
| 9 | 202.7 | 3.5 | |
| 10 | 224.92 | 3.9 | |
| 11 | 247.22 | 4.3 | |
| 12 | 269.21 | 4.7 | |
| 1020 | 8 | 200.16 | 2.8 |
| 9 | 224.89 | 3.2 | |
| 10 | 249.58 | 3.5 | |
| 11 | 274.22 | 3.9 | |
| 12 | 298.81 | 4.2 | |
| 1220 | 8 | 239.62 | – |
| 10 | 298.9 | 3 | |
| 11 | 328.47 | 3.2 | |
| 12 | 357.99 | 3.5 | |
| 13 | 387.46 | 3.8 | |
| 1420 | 10 | 348.23 | 2.8 |
| 14 | 417.18 | 3.2 | |
| 1620 | 12 | 476.37 | 2.9 |
| 14 | 554.99 | 3.2 | |
| 1820 | 14 | 627.04 | 3.3 |
| 2020 | 14 | 693.09 | – |
| 2220 | 14 | 762.15 |
Longitudinal Welded Steel Pipe
| Length(cm) | Outer Diameter(cm) | Wall Thickness(mm) | Weight(m/kg) |
| 5.8-12.0 | 21.25 | 2.75 | 1.26 |
| 26.75 | 2.75 | 1.63 | |
| 33.3 | 3.25 | 2.42 | |
| 42.25 | 3.25 | 3.13 | |
| 48 | 3.5 | 3.84 | |
| 60 | 3.5 | 4.88 | |
| 75.5 | 3.75 | 6.64 | |
| 88.5 | 4.0 | 8.34 | |
| 114 | 4.0 | 10.85 | |
| 140 | 4.5 | 15.04 | |
| 165 | 4.5 | 17.81 | |
| 219 | 6 | 31.52 |
Rectangular/Square Welded Steel Pipe
| Rectangular Welded Pipe(mm) | Square Welded Pipe(mm) |
| 400*600*6.0-16 | 20*20*2-4 |
| 300*500*6.0-16 | 30*30*2-6 |
| 200*500*6.0-16 | 40*40*4-10 |
| 200*400*6.0-16 | 50*50*4-12 |
| 200*350*6.0-16 | 60*60*4-12 |
| 200*300*6.0-14 | 80*80*4-12 |
| 150*300*5.0-14 | 100*100*4-12 |
| 150*250*5.0-14 | 110*110*4-12 |
| 350*250*5.0-14 | 120*120*4-12 |
| 150*200*3.0-12 | 130*130*4-12 |
| 100*300*4.0-12 | 135*135*4-14 |
| 100*200*3.0-12 | 140*140*4-14 |
| 100*150*3.0-12 | 150*150*5-14 |
| 80*160*3.0-8.0 | 160*160*5-16 |
| 80*140*3.0-8.0 | 180*180*7-20 |
| 80*120*2.5-8.0 | 200*200*8-25 |
| 80*100*2.0-8.0 | 220*220*8-25 |
| 60*140*3.0-6.0 | 250*250*8-25 |
| 60*120*2.5-6.0 | 280*280*8-25 |
| 60*100*2.5-6.0 | 300*300*8-25 |
| 60*80*2.0-5.0 | 350*350*8-25 |
| 50*90*3.0-4.0 | 400*400*8-25 |
| 50*150*3.0-6.0 | 450*450*8-25 |
| 50*120*3.0-6.0 | 500*500*8-25 |
| 50*100*1.5-5.0 | |
| 50*80*2.0-5.0 | |
| 50*70*1.5-5.0 |