Spiral Weldeded Pipe
Factory Wholesale Spiral Steel Pipe Welded Pipe
Product Parameters
| Production | Spiral welded Steel Pipe |
| Brand | Fushunde |
| Out Diameter | 159mm-3200mm or as customer's requirements. |
| Wall Thickness | 0.3-16mm or as customer's requirements. |
| Length | 5.8m-11.8m,or as customer's requirements. |
| Place of Origin | Hebei,China. |
| Outside Diameter (OD) | Common Wall Thickness (WT) | Theoretical Weight Range (Approx.) | |
|---|---|---|---|
| mm | inches | mm | kg/m |
| 219 | 8.625 | 5.0 - 8.0 | 26.4 - 41.6 |
| 273 | 10.75 | 5.0 - 8.0 | 33.0 - 52.3 |
| 323.9 | 12.75 | 5.6 - 10.0 | 44.1 - 77.4 |
| 355.6 | 14 | 6.0 - 11.0 | 51.7 - 93.6 |
| 406.4 | 16 | 6.0 - 12.5 | 59.3 - 121.4 |
| 508 | 20 | 6.0 - 14.0 | 74.3 - 170.6 |
| 610 | 24 | 6.0 - 16.0 | 89.3 - 234.3 |
| 711 | 28 | 7.0 - 18.0 | 121.5 - 307.8 |
| 813 | 32 | 8.0 - 19.0 | 159.0 - 372.3 |
| 914 | 36 | 8.0 - 20.0 | 178.8 - 440.5 |
| 1016 | 40 | 9.0 - 22.0 | 223.5 - 539.2 |
| 1220 | 48 | 10.0 - 25.4 | 298.3 - 746.8 |
| 1420 | 56 | 12.0 - 28.0 | 416.8 - 962.8 |
| 1620 | 64 | 14.0 - 32.0 | 554.6 - 1253.5 |
| 1820 | 72 | 16.0 - 34.0 | 711.7 - 1569.7 |
| 2020 | 80 | 18.0 - 36.0 | 888.1 - 1894.3 |
| 2520 | 100 | 20.0 - 40.0 | 1232.6 - 2445.1 |
1.Spiral steel pipe is a spiral seam steel pipe made of strip steel coil as raw material, often extruded at temperature, and welded by automatic double-wire double-sided submerged arc welding process.
2.The spiral steel pipe feeds the strip steel into the welded pipe unit, and after rolling through multiple rolls, the strip steel is gradually rolled up to form a round pipe blank with an open gap, and the amount of pressure of the extrusion roller is adjusted to control the weld gap at 1~3mm, and the two ends of the weld are flush.
2.The spiral steel pipe feeds the strip steel into the welded pipe unit, and after rolling through multiple rolls, the strip steel is gradually rolled up to form a round pipe blank with an open gap, and the amount of pressure of the extrusion roller is adjusted to control the weld gap at 1~3mm, and the two ends of the weld are flush.
3.Spiral steel pipes are mainly used in water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction, and liquid transportation: water supply and drainage. For gas transportation: coal gas, steam, liquefied petroleum gas. For structural purposes: as piling pipes, bridges; Pipes for docks, roads, and building structures.
FAQ
Q1: What are main products in your factory?
A: They are stainless steel coil, seamless round/square pipe, bar, rebar, etc.
Q2: How do you control quality ?
A: Third Party Inspection is available, also we are ISO, CE, Alibaba Verified. Furthermore mill Test Certification is available
with shipment. Our quality management system conforms to the requirement of ISO 9001:2015 verified by TUV. We accept trial order
to enhance mutual trust.
Q3: Why choose us ?
A: We are factory direct supplier, with competitive quality and price, and also brilliant services.
Q4. To which countries have you already exported ?
A: For more than 30 countries such as Belgium, Brazil, France, Germany, India, Korea, Kuwait, Peru, Qatar, Romania, South Africa,
Spain, Sri Lanka, Sudan, Thailand, Tobago, Vietnam, UAE, UK, Ukraine, USA, etc.
Q5: Any free sample available?
A: Sure! Our regular sized samples are free but buyers have to pay for shipping.
Q6: How can I get more details about your products?A: You can send an email to our email address. We will provide catalogue and pictures of our products for your reference.