| Specification | Details |
|---|---|
| Suit for | Electricity distribution |
| Shape | Conoid, Multi-pyramidal, Columniform, polygonal or conical |
| Material |
Q345B/A572 (minimum yield strength ≥345N/mm²) Q235B/A36 (minimum yield strength ≥235N/mm²) Also available in Q460, ASTM573 GR65, GR50, SS400, SS490, ST52 |
| Tolerance of dimension | ±2% |
| Power | 10KV ~550KV |
| Safety Factor |
Conducting wire: 8 Grounding wire: 8 |
| Design Load | 300~1000kg applied to 50cm from top pole |
| Surface Treatment | Hot dip galvanized (ASTM A123), color polyester powder, or client-specified standard |
| Joint of Poles | Insert mode, inner flange mode, face to face joint mode |
| Design Features | Earthquake resistant (8 grade), Wind speed: 160 km/h (30 m/s) |
| Material Strength |
Minimum yield strength: 355 MPa Minimum ultimate tensile strength: 490 MPa Maximum ultimate tensile strength: 620 MPa |
| Standard | ISO 9001 |
| Production Process | Raw material test → Cutting → Molding/bending → Welding → Dimension verification → Flange welding → Hole drilling → Calibration → Deburring → Galvanization/coating → Recalibration → Threading → Packaging |