Q345 Spiral Steel Pipe
Q345 spiral steel pipe is a high-strength, low-alloy steel pipe that exhibits excellent mechanical properties. With a Q345 grade designation, it offers a combination of high strength, good toughness, and excellent weldability. The pipe's spiral design significantly enhances its structural strength and stiffness, making it suitable for use in large-scale structures and pressure vessels where high load-bearing capacity is essential.
Q345 spiral steel pipe offers good corrosion resistance, making it suitable for a range of corrosive environments. It is often used in industrial applications where exposure to corrosive substances is unavoidable. The material's exceptional strength and durability also contribute to its popularity in critical infrastructure projects, such as bridges, pipelines, and oil and gas facilities.
Q345 spiral steel pipe offers a cost-effective and practical solution for a variety of engineering applications. Its high strength and corrosion resistance make it an excellent choice for long-lasting and reliable projects that require durability and performance under demanding conditions.
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Thickness |
Pre galvanized:0.6-2.5mm. |
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Hot dipped galvanized: 0.8- 25mm. |
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Type |
Electronic Resistance Welded (ERW) |
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Standard |
BS1139-1775, EN1039, EN10219, JIS G3444:2004, GB/T3091-2001, BS1387-1985, DIN EN10025, ASTM A53 SCH40/80/STD, BS-EN10255-2004 |
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Surface Finish |
Pre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved, Socket. |
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FAQ
Q1. What are your company's main products ?
A1: Our main products are Steel Plate/Sheet, Galvanized Steel Coil, PPGI,, Steel Pipe/Tube, Spiral Steel Pipe, Aluminums, Steel Sheet Piles etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc
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