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Steel Strand for Pre-stresed Concrete

Steel Strand for Pre-stresed Concrete photo-1
Steel Strand for Pre-stresed Concrete photo-2
US$ 750 - 900 MOQ: 5 Metric Tons
Key Specifications
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Place of Origin:
Hebei, China
Brand Name:
JINBAO
Model Number:
7.5-21.6mm
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin Port
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Hebei, China
Brand Name JINBAO
Model Number 7.5-21.6mm
Material Iron

Specifications

Diameter:7.5-21.6mm
Tensile strength:1770-1860Mpa
Use:Mine and roadway.

It is used for Mine and Roadway,which makes an impact on supporting,especially,for the mine and rock area to increase firm,meanwhile,it play a good role on improving the  security assurance.

Steel Strand Wire for pre-stressed Concrete
Specification Section Area Grease Mass Per Meter(g/m) Minium thicknes of coating Tensile Strength(Mpa) Friction factor Effect modulus Mass per meter
A B C D E
1*7(12.7mm) 98.7 43 1 1720 1860 1960     0.04-0.1 0.003-0.004 0.875
1*7(15.2mm) 140 50 1570 1670 1770 1860 1960 1.21
1*7(15.24mm) 140 50 1860         1.21
1*7(15.7mm) 150 50 1860         1.30
Steel Strand Wire for pre-stressed Concrete
Construction Dn/mm Tolerance Section Area Grease Mass Per Meter(g/m) Tensile Strength(Mpa) maximal load stretching of the steel strand Fp0.2/KN Agt/% Nominal Pull% Stress relaxation(%)
1*19 17.80 +0.60-0.25 208.4 1652 1860 387 330 3.5 70 2.5
18.00 214.3 1678 1860 399 339
19.30 243.7 1931 1860 453 385
20.30 270.9 2149 1860 504 422
21.80 312.9 2482 1770 554 471
1810 566 481
1860 582 495
22.0 315.0 2473 1770 558 474
1810 571 485
1860 586 498
28.60 532.4 4229 1670 889 756
1770 942 800
1810 964 819

Steel Strand for Pre-stresed concrete

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Business Type
Manufacturer, Trading Company
Year Established
2011
Factory Size
1,000-3,000 square meters
Total Employees
Fewer than 5 People