Spun Concrete Pole 190 x 12 m (Non-Prestressed)
Centrifugally spun reinforced concrete pole (190 mm top diameter, 12 m overall length) manufactured in our Henan plant for overhead power distribution, rural electrification, street lighting and telecom lines.
- High-speed centrifugal spinning for dense, uniform concrete wall structure
- Closed-pit steam curing for consistent early and 28-day compressive strength
- 1:75 standard taper with 190 mm top diameter and 350 mm butt diameter
- Load-tested on our in-house mechanical pole test benches prior to batch dispatch
Technical Specifications
| Model No. | ZP-190×12m |
|---|---|
| Reinforcement Class | Reinforced concrete (non-prestressed) |
| Overall Length | 12 m |
| Top Diameter | 190 mm |
| Butt Diameter | 350 mm |
| Taper Ratio | 1:75 |
| Wall Thickness | 50–60 mm |
| Applicable Standards | GB/T 4623 |
| Manufacturing Process | Centrifugal spinning |
| Curing Method | Steam curing |
Load rating is quoted in daN and kN. Send the required working load, safety factor and applicable standard, and our engineers confirm the cracking and ultimate loads before quotation.
Standards & Quality Control
Raw materials are checked on arrival. Each batch is inspected before loading.
How It Is Made
- 1. Incoming inspection
- 2. Cutting & forming
- 3. Welding & coating
- 4. Assembly & wiring
- 5. Testing
- 6. Packing & loading
Packing & Shipping
Timber dunnage and steel strapping for bulk vessel, flat-rack or 40 ft OT/HC container loading depending on pole configuration. Full container loading plan and export documentation provided.
Customisation & Accessories
Overall length (6 m to 18 m), cracking/ultimate load class, spiral stirrup pitch, earthing wire and embedded cross-arm mounting holes can be manufactured to your utility standard or drawing.