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PC Strand Prestressed Concrete Steel Bar

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Gold Member Since 2018

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Basic Info.

Transport Package
Coil
Specification
9.53-17.8
Trademark
Ou Long
Origin
Tianjin China
HS Code
73262010
Production Capacity
10000t/Month

Product Description

Prestressed Concrete Section

PC Strand
1. Construction:1*7 and 1*3
material:1082B 77B
2. Diameter:9.53mm to 15.24mm
3. Min.breaking load:1560-1960M
4. Standard: ASTM-A416,BS-5896
5. Coil Weight:2-3.5MT/coil
6. Low relaxation, High tensile strength
7. Application:
  1) used in the upper plates of bridges
  2) as cable for special bridges and for the maintenance of bridges
  3) in construction, this product is used in concrete pillars and supports for the construction of buildings,domes for unclear power plants and reinforcement of LNG concrete tanks
  4) it is also used as floor and roof reinforcement for sports stadiums
  5) it can be extensively used in construction material for PC panels, high-pressure concrete water pipes, marine structures, towers and runways

1.  PE coated unbonded PC STRAND
Prestressed Concrete Strand
ASTM- A416/ A416M- 06 of SEVEN WIRE P.C STRAND
Grade
Size-mm/(inch)
Tolerance-mm/ (inch)
Sectional Area-mm2/ (inch2)

Theoretical
Weight-Kg/1000m-(lb/1000ft)
Minimum
Breaking
Strength-Kn/ (lbf)
Minimum
Elongation(L0≥610mm)%
Relaxation
Value(1000hs)






Initial
Load
70%
Initial
Load
80%
860(270)
9.53(0.375)
11.11(0.438)
12.7(0.500)
13.20(0.520)
14.29(0.563)
15.24(0.600)
17.78(0.700)
+0.65
-0.15
(+0.026)
(-0.006)
54.8(0.085)
74.2(0.115)
98.7(0.153)
107.7(0.167)
123.9(0.192)
140.0(0.217)
189.7(0.294)
432(290)
582(390)
775(520)
844(568)
970(651)
1102(740)
1487(1000)
102.3(23000)
137.9(31000)
183.7(41300)
200.2(45000)
230.0(51700)
260.7(58600)
353.2(79400)
≤3.5
≤2.5%
≤3.5%














BS5896-1980
Type of
strand
Size/mm
Nominal
Tensile
Strength
N/mm2
Nominal steel
Area
mm2
Nominal
Mass g/m
Tolerance on
Specified characteristic
breaking
Load
Kn
Dia.
mm
Cross-sectional /mm2
Mass
g/m
7-wire
standard
15.2
12.5
1670
1770
138
93
1090
730
+0.4
-0.2


For all strands
+4%
-2%


For all
strands
+4%
-2%
232
164
11.0
9.3
1770
1770
71
52
557
408
+0.3
-0.15
125
92
7-wire
super
15.7
12.9
1770
1860
150
100
1180
785
+0.4
-0.2
265
186
11.3
9.6
8.0
1860
1860
1860
75
55
38
590
432
298
+0.3
-0.15
139
102
70
7-wire
drawn
18.0
15.2
12.7
1700
1820
1860
223
165
112
1750
1290
890
+0.4
-0.2
380
300
209

Galvanized Prestressed Concrete Strand

ASTM- A416/ A416M- 06 of SEVEN WIRE P.C STRAND
Grade
Size-mm/(inch)
Tolerance-mm/ (inch)
Sectional Area-mm2/ (inch2)

Theoretical
Weight-Kg/1000m-(lb/1000)
Minimum
Breaking
Strength-Kn/ (lbf)
Minimum
Elongation(L0≥610mm)%
Relaxation
Value(1000hs)
Initial
Load
70%
Initial
Load
80%
1725(20)
6.4(0.250)
7.9(0.313)
9.5(0.375)
11.1(0.438)
12.7(0.500)
15.2(0.600)
±0.40
(±0.01)
23.2(0.036)
37.4(0.058)
51.6(0.080)
69.7(0.108)
92.9(0.144)
139.4(0.21)
182(122)
294(197)
405(272)
548(367)
730(490)
1094(737)
40.0(9000)
64.5(14500)
89.0(20000)
120.1(27000)
160.1(36000)
240.2(5400)
≤3.5
≤2.5%
≤3.5%
860(270)
9.53(0.375)
11.11(0.438)
12.7(0.500)
13.20(0.520)
14.29(0.563)
15.24(0.600)
17.78(0.700)
+0.65
-0.15
(+0.026)
(-0.006)
54.8(0.085)
74.2(0.115)
98.7(0.153)
107.7(0.167)
123.9(0.192)
140.0(0.217)
189.7(0.294)
432(290)
582(390)
775(520)
844(568)
970(651)
1102(740)
1487(1000)
102.3(23000)
137.9(31000)
183.7(41300)
200.2(45000)
230.0(51700)
260.7(58600)
353.2(79400)
≤3.5
≤2.5%
≤3.5%

BS5896-1980
Type of
strand
Size/mm
Nominal
Tensile
Strength
N/mm2
Nominal steel
Area
mm2
Nominal
Mass g/m
Tolerance on
Specified characteristic
breaking
Load
Kn
Dia.
mm
Cross-sectional /mm2
Mass
g/m
7-wire
standard
15.2
12.5
1670
1770
138
93

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Gold Member Since 2018

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Manufacturer/Factory
Registered Capital
50000000 RMB
Plant Area
101~500 square meters