Prestressed concrete of plain steel wire
| Payment Terms: | L/C, T/T |
|---|---|
| Place of Origin: | Tianjin |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
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| Business Type: | Manufacturer, Trading Company |
| Main Products: | Pc Wire And Strand |
Product Detail
| Means of Transport: | Ocean, Air |
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Product Description
l Raw Material:SWRH 82B/SWRH 77B Wire Rob
l Standard:GB/T5223, ASTMA421, BS5896, JISG3536, ASTMA648, or according to customers' requirements.
l Diameter:3.0mm-12.0mm
l Tensile Strength: 1470, 1570, 1670, 1770, 1860Mpa
l Packing: Baling strip strapped, Inner is water-proof plastic,outer is polypropylene wonven bag in coil, or according to the customers' requirements.
l Application: Highways, bridges, airports, building custruction, water conservancy projects,railway sleepers,tunnels,frame of roofs, overhead crane beams, industrial and civil prefabricated concrete slabs, wall boards,tubular piles,PC water pipes,TV towers and so on.
l Advantage:
> Good fixed performance
> Steel wire cross-section area without any loss
> Reduce the length of transmission significantly
> High strength,low Relaxation
Type | Nominal Diameter (mm) | Diameter Tolerance (mm) | Min. Breaking load (KN) | Min. Load at 0.2%Non-proportional Extension (KN) | Min..Elongation Lo=100mm%
| Relaxation | ||
Initial load Nominal Breaking load | 1000h Value No more than | |||||||
Normal | Low | |||||||
SWPR1AN SWPR1AL SWPD1N SWPD1L | 2.9 | ±0.03 | 12.7 | 11.30 | 3.5 |
70% |
8.0% |
2.5% |
4 | ±0.04 | 21.1 | 18.60 | |||||
5 |
±0.05
| 31.9 | 27.90 | 4.0
| ||||
6 7 8 9 | 44.1 | 38.70 | ||||||
58.3 | 51.00 |
4.5 | ||||||
±0.06 | 74.0 | 64.20 | ||||||
90.2 | 78.00 | |||||||
SWPR1BN | 5 | ±0.05
| 33.8 | 29.90 | 4.0 | |||
7 | 62.3 | 54.90 | 4.5 | |||||
8 | ±0.06 | 78.9 | 69.10 | |||||
