Longteng Special Steel Group
LONGTENG WELDING CONSUMABLES WELDING THE GLOBAL
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Steel for Bridges and Wind Power
Our specialized steel for bridges and wind power applications is engineered to deliver exceptional strength, fatigue resistance, and long-term durability in challenging environments. Manufactured through advanced refining processes and thermo-mechanical control (TMCP), these steel plates are optimized for both structural integrity and performance. With superior weldability, high tensile strength, and enhanced corrosion resistance, our steel is ideal for bridge construction, wind turbine towers, and other critical infrastructure projects. The steel meets stringent industry standards and ensures reliability even in the most demanding weather conditions, making it a trusted solution for both transportation and renewable energy sectors.
Details:
| Category | Steel Grade | Thickness (mm) | Standard |
| Bridge Steel | Q235qC/D/E, Q345qC/D/E, Q370qC/D/E, Q420qC/D/E, Q460qC/D/E | 8-100 | GB/T 714 |
| Q500qD/E, Q550qD/E, Q690qD/E | |||
| Wind Power Steel | Q355M C/D/E, Q420M C/D/E, Q460M C/D/E | 8-150 | GB/T 1591 GB/T 28410
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| Q345FTC/D/E/F Q420FTC/D/E/F Q460FTC/D/E/F | |||
| S355M,S355ML S420M,S420ML S460M,S460ML | 8-100 | EN10025-4 | |
| S355G8+N,S355G10+N | 8-150 | EN10225 | |
| S355G8+M,S355G10+M S420G1+M,S460G1+M S420G2+M,S460G2+M | 8-100 |
Products of the factory:
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Steel For Bridges And Wind Power