Nanjing Suntay Steel Co.,Ltd
Nanjing Suntay Steel Co.,Ltd
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1.-PC Strand
2.-Construction:1X7
3.Size:9.3mm/9.53mm,12.5mm/12.7mm,15.2mm/15.24mm
4.-Standard:ASTM A 416/A416M-06,GB/T5224-2003,BS5896-1980,AS 1311-1987 or as per customer'requirements to produce
5.-Material:High carbon wire rod (82B)
6.-Production process:Surface treatment----Drawing wire-Stranding wire-Stabilization-Packing-Storing
7.-Application:(1) Used in the upper plates of bridges
(2)As cable for special bridges and for maintenance of bridges
(3)In construction,this product is used in contret pillarsand supports for the construction of building,domes for nuclear power plants and reinforcement of LNG conrete tanks
(4)It is also used as floor and roof reinforcement for sports stadiums
(5)It can be extensively sued in construction material for pc panels,high -pressure contrete water pipes,marine structures,towers and runways.
8.-Packing:The coil to be strapped by steel strip and packed in damp-proof seaworthy packing,woodern pallets according to customers requirements
(1)Inner diameter of the coil:760-780mm Approx.
(2)Outer Diamater of the coil:1400mm Maximum
(3)Coil width:760-780mm Approx
(4)Coil weight:2.5-3.5tons/coil
9.Attached some parameter for PC Strand for reference:
| Standard | Norminal Min. BreakingStrength (MPA) | Norminal Dia. (mm) | Nominal Steel Area (mm2) | Nominal Weight (KG/KM) | Min. Breaking Load (KN) | Min.Load at 1%Extension (KN) | Min. Elongation %(L0≥600mm) | % 0.7 G.U.T.S. 1000H Normal Relaxation
| Initial Load (KN) |
| 9.53 | 54.8 | 432 | 102.3 | 92.1 | ≥3.5 | ≤2.5 | 10.2 | ||
| ASTM A 416/A 416M | 1860 | 11.11 | 74.2 | 582 | 137.9 | 124.1 | ≥3.5 | ≤2.5 | 13.8 |
| 12.7 | 98.7 | 775 | 183.7 | 165.3 | ≥3.5 | ≤2.5 | 18.4 | ||
| 15.24 | 140 | 1102 | 260.7 | 234.6 | ≥3.5 | ≤2.5 | 26.1 | ||
| BS5896 1980 | 12.9 | 100 | 785 | 186 | 163 | ≥3.5 | ≤2.5 | 16.3 | |
| 1860 | 15.7 | 150 | 1180 | 265 | 233 | ≥3.5 | ≤2.5 | 23.3 |
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