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1X7 High Tension Prestressed Concrete Cables 1860Mpa Steel Strand For Brige

Good quality Galvalume Steel Coil for sales
Good quality Galvalume Steel Coil for sales
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1X7 High Tension Prestressed Concrete Cables 1860Mpa Steel Strand For Brige

China 1X7 High Tension Prestressed Concrete Cables 1860Mpa Steel Strand For Brige supplier
1X7 High Tension Prestressed Concrete Cables 1860Mpa Steel Strand For Brige supplier 1X7 High Tension Prestressed Concrete Cables 1860Mpa Steel Strand For Brige supplier 1X7 High Tension Prestressed Concrete Cables 1860Mpa Steel Strand For Brige supplier 1X7 High Tension Prestressed Concrete Cables 1860Mpa Steel Strand For Brige supplier

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Product Details:

Place of Origin: CHINA
Brand Name: SUNRISE
Certification: ISO
Model Number: Steel Strand

Payment & Shipping Terms:

Minimum Order Quantity: 50MT
Price: Negotiated
Packaging Details: Standard Seaworthy Packing
Delivery Time: 20days after received deposit
Payment Terms: T/T, L/C
Supply Ability: 20000MT per Month
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Detailed Product Description
Standard: GB,ASTM,BS,AISI,JIS Type: 1X7
Diameter: 9.53mm 12.7mm 15.2mm 17.8mm Packing: Coil Packing
Surface: Smooth Color: Bright
Application: Construction,industrial Tension Strength: 1860Mpa

1X7 High Tension Prestressed Concrete Cables 1860Mpa Steel Strand for Brige

 

 

Product Description

 

Pre-stressed concrete strand (PC strand) is a high-grade, low-relaxation, 7-strand steel cord used in the reinforcement and strengthening of pre-stressed concrete structures. Because it is used in critical applications, this strand consists of high-carbon steel with a high tensile strength, manufactured to the highest quality standards to ensure its durability. PC strand is available in several different thicknesses, ranging between .25 inches and .6 inches in diameter.

 

PC strand is classified according to the number of steel wires in a strand: 2 wire strand, 3 wire strand, 7 wire steel strand and 19 wire steel strand. It can be classified according to the surface morphologyand can be divided into: smooth steel strand, scoring strand, mold pulling strand (compact), coatedepoxy resin steel strand.

 

 

Types of Steel Strand

 

(1) Steel Strand for PC Concrete
GB/T5224:

1×7-9.5mm/11.1mm/12.7mm/15.2mm/15.7mm/17.8mm/21.6mm;
ASTM416

1×7-7.9mm/9.53mm/11.11mm/12.7mm/13.2mm/14.29mm/15.24mm/17.8mm;
BS 5896

1×7-8.0mm/9.3mm/9.6mm/11.0mm/12.5mm/12.9mm/15.2mm/15.7mm;
JIS G3536

1×7-12.7mm/15.2mm;
UNE 36094

1×7-9.3mm/13.0mm/15.2mm;
KS D

1×7-9.5mm/11.1.0mm/12.7mm/15.2mm;
AS/NZS4672

9.5mm(7 wire)/12.7nn/15.2mm;


(2) Unbonded PC Strand

1x7-9.5mm/12.7mm/15.2mm/15.7mm.


(3) Prestressed Steel Wire

Plain steel wire for prestressed concrete/indented wire /spiral rib steel wire
3.0mm/4.0mm/4.8mm/5.0mm/6.0mm/6.25mm/7.0mm/8.0mm/9.0mm/10.0mm/12mm

 
 

Specification of pc strand

 

Standard of ASTM416

Grade

mm

Nominal

Diameter

mm

Diameter

Tolerance

mm2

Nominal

Area

KG/1000m

Nominal

Weight

KN

Min.Breaking

Strength

KN

Min.Yield

Strength

Min.

Elongation

at Max Load

Relaxation

Initial

Load Of Min

Nominal Breaking

Strength

1000h

Value No

More Than

250 0.375 9.53 ±0.4 51.61 405 89 80.1 3.50%

60%

 

70%

80%

1%

2.5%

 

4.5%

0.438 11.11 69.68 548 120.1 108.1
0.5 12.7 92.9 730 160.1 144.1
0.6 15.2 139.35 1094 240.2 216.2
270 0.375 9.53

+0.65

-0.15

54.84 432 102.3 92.1
0.438 11.11 74.19 582 137.9 124.1
0.5 12.7 98.71 775 183.7 165.3
0.6 15.24 140 1102 260.7 234.6

 

 

BS 5896/3—1980

Type

Nominal Diameter

mm

Tensile Strength

MPa

Unit Weigh

g/m

Min yield strength kN Min breaking strength kN

Min Elongation Lo>600m

%

1000h Value

No more than

Standard 7 wire

15.2

15.2

1670

1860

1090

1102

197

221

232

260

3.5

(l≥500mm)

≤2..5%
Super 7 wire

12.9

15.7

15.7

1860

1770

1860

785

1180

1180

158

225

237

186

265

279

Compact 7 wire

12.7

15.2

18.0

1860

1820

1700

890

1295

1750

178

255

323

209

300

380

 

 

AS/NZS 4672.1:2007

Type

mm

Nominal Diameter

mm

Tensile Strength

MPa

Unit Weigh

g/m

Min Elongation 500mm

Min breaking strength

KN

0.1%

yield strength

KN

0.2%

yield strength

KN

Standard 7 wire 9.5 1850 432 ≥3.5% 102 83.6 86.6
12.7 1870 774 184 151 156
15.2 1750 1122 250 205 212
15.2 1830 1122 261 214 222
Compact 7 wire 15.2 1820 1295 300 255 264
18.0 1700 1750 380 323 334

 

 

Application

 

Prestressed Concrete (PC) steel strand is mainly used for thereinforcement of prestressed concrete structures, such as large-span railwayand road bridges, crane beams,anchorages and multi-storey industrialbuildings etc.

1. Commercial buildings

2. High-rise buildings

3. Multi-level parking garages

4. Stadiums

5. Hangars

6. Silos

7. Railway sleepers

8. Aqueducts

9. Highway and railway viaducts

10. Suspension bridges

 

 

Packing and Shipping

 

1X7 High Tension Prestressed Concrete Cables 1860Mpa Steel Strand For Brige1X7 High Tension Prestressed Concrete Cables 1860Mpa Steel Strand For Brige

 

Contact Details
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Contact Person: Betty Su

Tel: +8613790306058

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