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1X7 High Tension Prestressed Concrete Cables 1860Mpa Steel Strand For Brige
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Brand Name:SUNRISE
Model Number:Steel Strand
Certification:ISO
Price:Negotiated
Payment Terms:T/T, L/C
Supply Ability:10000MT per Month
Delivery Time:20days after received deposit
Company Data
Active Member
Contact Person
Xu
Business Type:
86-769-22851002
Business Type:
Manufacturer Exporter Trading Company
Officials:
Dongguan City, Guandong Province, China, 523000
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
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
Company Profile
HONG KONG SUNRISE MATERIALS CO., LIMITED
Hong Kong Sunrise Group is a customer-oriented, innovative,
value-driven company, which manufactures, processes and distributes
steel products and service worldwide. Over the years, the group has
built up serval iron and steel production and processing bases in
East and North China with annual capacity over 1 millions tons and
a well established sales network around the world. The group
currently empoly staff over 1000 people and the total assets reach
US dollars 50 millions.
Our main products includes below several different types:
- Flat Steel --HRC, CRC, GI, GL, PPGI, PPGL
- Sectional Steel---H beam, I beam, Channel Bar, Angle Bar, Round Pipe, Square pipe, T grid
- Long Steel---Deformed bar, Wire rod
- Powder Coating
- Glass wool
Our factory located in beautiful coastal city of Shanghai, Tianjin
with convenient transportation, which covers a large-scale
manufacturing bases and more than two hundred of professional
techinicians. Our products include cold rolled steel, galvanized
steel, galvalume steel and pre-painted steel, etc.
We also have our two accessories building materials factories, one
lies in Guangzhou, Yinda powder coating factory and another is
inuslation materials lies in Tianjin, which supply glass wool and
rock wool insulation materials.
Below is the production line information:
1. Cold Rolled Production Lines---- 4 Lines
2. Galvanized Production Lines---- 4 Lines
3. Galvalume Production Lines ---- 2 Lines
4. Pre-painted Production Lines ---- 4 Lines
Our products sell well in domestic andmore than 70 countries and
regions throughout the world, mainly in South East Asia, South
America, The Middle East, Turkey and Africa, Europe and so on.
We provide clients with the excellent and intergtative service of
development and design, manufacturing and installation, testing and
trainning, and insist on the business principle of "quality
assured" and "reliable reputation".
Sincerely wish to strengthen business relations with friend both at
home and abroad, creative beautiful future!
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