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PC Strand
basic information
Product Overview
prestressed concrete strands are composed of multiple roots of high strength steel wire,It is twisted wire rope.By eliminating stress(stabilizing treatment),the strands are suitable for prestressed concrete or similar purposes.It can help with saving material consumption.
Application of prestressed concrete strand
Composed of multiple roots of high strength steel wire. It has the characteristic of eliminating stress (stabilizing treatment), suitable for prestressed concrete or similar purposes, saving steel consumption, high tensile strength, elongation, low relaxation and stress losses small. The PC Strands has good performance characteristics such as fatigue, belong to high efficiency in steel products technology content is higher, better product quality. PC steel strand is widely used in highways, Bridges, pillow rail, large sports venues, high-rise buildings, airports, ports, docks, nuclear power plants, DAMS, urban overhead road and light rail and other infrastructure areas.
Product Descriptions
Nominal diameter:12.7 mm 15.2mm 21.8mm
Standard: GB/T5224-2003,ASTM416,
BS5896-1980,JIS G3536-1999,
AS/NZS4672.1:2007,ISO6934-1991
Place of Origin: Henan, China (Mainland)
Special Use: Cold Heading Steel
Wire Gauge:12.7-17.8mm
Package: Export standard package or according to customer requirement
Tensile strength:1860MPA
Related Certificate
Features of the prestressed concrete strand
1.High tensile strength, low relaxation, stable modulus of elasticity, stress-relieved, straight, firm connection with concrete.
2.Unbonded and bonded prestressed steel strands have good corrosion resistance and small friction of unbonded tendons, which can be easily bent into curved shapes.
3.It is suitable for cast-in-place concrete of special structures such as long-span and wide buildings and heavy-duty precast beams.
4.No grouting hole, grouting, easy to use, material saving, easy to bend and so on.
Packaging and Supply Ability and Delivery
Packing in coils ,with pvc film and weaving bag /
hessian cloth The cargo is shipped by sea in full containers
20000 Ton/Tons per Month prestressing steel strand
Technical Parameters
Standard |
Nominal diameter |
Tensile Strength |
Yielding load |
Elongation |
Relaxation Value |
Theoretical weight per KM |
|
mm |
Mpa |
KN |
L0≥500mm |
Initiate loads /maximum nominal load*100% |
Relaxation Value 1000 hours no more than |
Kg |
|
Class Ⅱ |
|||||||
GB/T |
12.7 |
1860 |
166 |
3.5 |
70 |
2.5 |
775 |
15.2 |
1860 |
260 |
3.5 |
80 |
4.5 |
1101 |
|
17.8 |
1860 |
353 |
3.5 |
80 |
4.5 |
1500 |
|
|
11.11 |
1860 |
138 |
3.5 |
70 |
2.5 |
582 |
12.7 |
1860 |
184 |
3.5 |
70 |
2.5 |
775 |
|
15.24 |
1860 |
261 |
3.5 |
70 |
2.5 |
1102 |
|
|
9.3 |
1860 |
92 |
3.5 |
80 |
2.5 |
408 |
11 |
1860 |
125 |
3.5 |
80 |
2.5 |
557 |
|
12.5 |
1860 |
164 |
3.5 |
80 |
2.5 |
730 |
|
15.2 |
1860 |
232 |
3.5 |
80 |
2.5 |
1090 |
|
|
9.5 |
1860 |
86.6 |
3.5 |
70 |
2.5 |
430 |
11.1 |
1860 |
117 |
3.5 |
70 |
2.5 |
582 |
|
12.7 |
1860 |
156 |
3.5 |
70 |
2.5 |
775 |
|
15.2 |
1860 |
220 |
3.5 |
70 |
4.5 |
1101 |
If you can tell me the relevant parameters of the product you need,I can recommend the right product for you and give you the best price.Welcome Inquiry the price.
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