Yixing Hongxin Illumination Facilities Co., Ltd.
| Voltage Level | 66kV-132kV |
| Seismic Zone | Zone IV (PGA 0.24g) |
| Zinc Coating Thickness | ≥100μm (min 700g/m²) |
| Wall Thickness | 6-12mm |
| Height | 15 meters |
| Material | ASTM A572 Grade 50 |
| Delivery Time | 15 working days |
| Payment Terms | T/T,L/C at sight |
| Packaging Details | Nude with VCI (Volatile Corrosion Inhibitor) wrapping, steel-banded on ISPM 15 fumigated hardwood pallets |
| Wind Speed Rating | 200 km/h |
| Bottom Diameter | 520mm |
| Surface Treatment | Hot-Dip Galvanized per ASTM A123 |
| Base Plate | 850x850x35mm with 12 anchor bolts |
| Circuit Configuration | Double-Circuit Vertical |
| Top Diameter | 250mm |
| Supply Ability | 1500 Pieces per Month |
| Shape | Dodecagonal (12-sided) Tapered |
| Brand Name | ECER Steel Pole |
| Model Number | ESP-DC-15M-A572 |
| Certification | ISO 9001:2015, ISO 14001, OHSAS 18001 |
| Place of Origin | Jiangsu, China |
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Product Specification
| Voltage Level | 66kV-132kV | Seismic Zone | Zone IV (PGA 0.24g) |
| Zinc Coating Thickness | ≥100μm (min 700g/m²) | Wall Thickness | 6-12mm |
| Height | 15 meters | Material | ASTM A572 Grade 50 |
| Delivery Time | 15 working days | Payment Terms | T/T,L/C at sight |
| Packaging Details | Nude with VCI (Volatile Corrosion Inhibitor) wrapping, steel-banded on ISPM 15 fumigated hardwood pallets | Wind Speed Rating | 200 km/h |
| Bottom Diameter | 520mm | Surface Treatment | Hot-Dip Galvanized per ASTM A123 |
| Base Plate | 850x850x35mm with 12 anchor bolts | Circuit Configuration | Double-Circuit Vertical |
| Top Diameter | 250mm | Supply Ability | 1500 Pieces per Month |
| Shape | Dodecagonal (12-sided) Tapered | Brand Name | ECER Steel Pole |
| Model Number | ESP-DC-15M-A572 | Certification | ISO 9001:2015, ISO 14001, OHSAS 18001 |
| Place of Origin | Jiangsu, China | ||
| High Light | ASTM A572 Grade 50 steel pole ，double-circuit high-voltage transmission pole ，seismic resistant electric steel pole | ||
The ESP-DC-15M-A572 represents our flagship double-circuit transmission pole solution, fabricated from ASTM A572 Grade 50 high-strength low-alloy steel (345 MPa yield). Engineered for 66kV through 132kV transmission networks, this 15-meter dodecagonal pole features a seismic-resistant design per IEC 60826 and supports dual vertical circuit configurations with independent phase spacing.
| Parameter | Value |
| Voltage Range | 66kV / 110kV / 132kV |
| Circuit Type | Double-Circuit Vertical (DCV) |
| Conductor Capacity | Up to ACSR Hawk (477 MCM) per phase |
| Foundation Type | Direct embedment or anchor bolt cage |
| Design Code | ASCE 48-11 / IEC 60826 |
| Service Life | 50+ years (design basis) |
Designed for high-voltage transmission corridors where right-of-way is constrained, urban transmission line upgrades, substation interconnections, and grid reinforcement projects. The double-circuit configuration is particularly cost-effective for parallel feeder routes serving growing load centers.
Every ESP-DC order includes complimentary foundation design calculations, PLS-POLE structural analysis report, and site-specific wind/seismic loading verification. Our in-house transmission engineering team provides full project lifecycle support from conceptual design through commissioning.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2001
Total Annual:
10000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
YIXING HONGXIN ILLUMINATION FACILITIES CO., LTD. is located in Yinhe Road No.3, Wanshi Industrial District (South Area), Yixing City, Jiangsu,China. Hongxin was established in 2001 with a registered capital of 30 million RMB yuan. The factory covers an area of 15,000 square meters. With 50 staff w... YIXING HONGXIN ILLUMINATION FACILITIES CO., LTD. is located in Yinhe Road No.3, Wanshi Industrial District (South Area), Yixing City, Jiangsu,China. Hongxin was established in 2001 with a registered capital of 30 million RMB yuan. The factory covers an area of 15,000 square meters. With 50 staff w...
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