High Strength Low Relaxation PC Steel Wire Strand for project
7-Wire Strand for Prestressed Concrete
PC STRAND is mainly used for concrete structure,such as railway and highway,overhead crane construction,multi-floor industrial building etc.
We can offer PC Strand according to ASTM A 416,BS5896,JIS G 3536-88,GB/T 5224 or as your requiment.
1.Product Description
(a)Details of 7-wire Strand for Prestressed Concrete
|
Type |
Uncocated pc strand/steel strand for prestressed concrete/pc strand wire |
|
Norminal Diamater |
9.3/9.53mm-12.7mm-15.2mm-15.24mm-17.8mm |
|
Structure |
1*7 |
|
Standard |
ASTM A 416/BS5896/JISG3536/EN10138/GB/T5224 |
|
Re.mass kg per km |
290-1500kg/km |
|
Length |
1000-3600m |
|
Material |
High Speed wire rod 82B |
|
Coil Weight |
2.5-3.5tons/coil |
|
Packing |
1. In container 2. Packed in coil 3. Each coil is stripped by steel bands at 8 places,fully wrapped by water-proof paper and anti-rust paper |
|
Loading capacity |
20-25tons/20” |
|
Application |
1. used in the upper place of bridges 2. as cable for special bridges and for the maintenace for the bridges 3. it is also used for the floor and roof reinforcement for sports stadiums |
|
Certificate |
ISO9001/SGS/China National Construction Steel Quality Supervision and Test Center Railway Construction Inspection Station |
Chemical Composition of 7-wire Strand for Prestressed Concrete
|
C 0.60-0.90 |
SI 0.10-0.35 |
Mn 0.40-0.90 |
S 0.05Max. |
P 0.05Max |
(b)Detailed Images of 7-wire Strand for Prestressed Concrete
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