Precision CNC machined parts based on steel casting blanks. Combine casting near-net forming and multi-axis CNC machining, with tight tolerance control and surface finish inspection for mechanical assembly.
Each transition section undergoes rigorous quality control including ultrasonic testing, magnetic particle inspection, and dimensional verification to meet international wind energy standards.
| Product Name | Carbon Steel Transition Section |
| Category | Wind Power Components |
| Material Grade | S355J2 / Q345D / ASTM A572 Gr.50 |
| Max Diameter | 4,200 mm |
| Min Diameter | 2,800 mm |
| Height | 12,000 - 18,000 mm |
| Wall Thickness | 40 - 120 mm |
| Unit Weight | 85 Tons |
| Surface Treatment | Shot blasting + Primer coating |
| NDT Testing | UT, MT, PT per EN 10160 / ASTM A578 |
| Certification | DNV, Lloyd's, Bureau Veritas |
Multi-axis CNC milling & turning achieves tight dimensional tolerance for mating assembly.
Cast steel blank with uniform metallurgical structure reduces machining deformation risk.
Surface defect inspection after machining to guarantee friction & fitting performance.
Engineering machinery, hydraulic equipment, pump & valve parts, transmission assemblies.
Advanced welding technology ensures seamless load transfer between tower and foundation.
Advanced welding technology ensures seamless load transfer between tower and foundation.
Advanced welding technology ensures seamless load transfer between tower and foundation.
Advanced welding technology ensures seamless load transfer between tower and foundation.
