Unbonded pc Strand Factory
unbonded pc strand factory
Specifications
1x7 steel wire ropes High quality and low price
1) Construction: 1x7
2) Diameter: 12.7mm,15.2mm,15.7mm
3) Length:1800-2200m / reel
4) Lay: right hand regular lay or left hand regular lay
5) Material: #77B, 82B
6) Core: fiber core & steel core
7) Package: soft coil, wooden or plastic reels, wooden case
8) Min breaking load: 1670Mpa, 1770Mpa, 1870Mpa
1X7 prestressed wire strand
1. Technical Specification: (prestressed wire strand)
Specification |
Tensile Strength |
Section Area |
Grease Masspermeter |
Minum Thickness of Coat |
Friction Factor |
Effect Moduius |
Masspermeter |
(Mpa) |
(mm)2 |
(g/m) |
(mm) |
(u) |
(k) |
(kg/m) |
|
1x7 Dia12.70 |
1720 |
98.7 |
43 |
1 |
0.04-0.1 |
0.003-0.004 |
0.875 |
1860 | |||||||
1960 | |||||||
1x7 Dia15.20 |
1570 |
140 |
50 |
1.21 |
|||
1670 | |||||||
1770 | |||||||
1860 | |||||||
1960 | |||||||
1x7 Dia15.24 |
1860 |
140 |
50 |
||||
1x7 Dia15.70 |
1860 |
150 |
53 |
1.3 |
2.Raw Material: (prestressed wire strand)
82B,77B High Carbon Steel Wire Rod SWRH 82B, 77B
3.Technology: (prestressed wire strand)
Continued drawing with large deduction stranding then stabilizing treatment.
4.Characteristics: (prestressed wire strand)
High rate of yield strength and ultimate strength, Low relaxation ,steady modulus of elasticity, stress relieved, high fixed with concrete.
5.Application: (prestressed wire strand)
For highways, bridge, building, key water control project, anchorange fabrics rising pulled componet part, nuclear power plant, etc.
6.Packing: (prestressed wire strand)
Wooden reel packing, coil packing, also can be pallet or as your requirements.
Send Inquiry to This Supplier
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