Audited Supplier
12.70mm, 15.20mm
3/8"-9.53mm, 0.5"-12.7mm, 0.6"-15.24mm
9.3mm, 12.5mm, 12.7mm, 12.9mm, 15.7mm
1770mpa, 1860mpa, 1960mpa
High Carbon Steel Wire Rod
Swrh77b, Swrh82b
32G/M-53G/M
1.0mm Min
30mpa Min
10mpa Min
600% Min
Daqiang
Export Packing
12.70mm, 15.20mm
Tianjin, China (Mainland )
73121000
Product Description
Greased and Coated PE Cable De Acero Postensado De 7 Hebras
HIGH TENSILE LOW RELAXATION STEEL STRAND FOR PRESTRESSED CONCRETE
Specification:
Raw Material: High carbon steel wire rod SWRH 77B SWRH 82B
Structure: 7 wires, Nominal Diameter: 9.30, 9.53, 11.11, 12.50, 12.70, 12.90, 15.24, 15.70, 17.80, 18.90, 21.60mm;
Structure: 19 wires, Nominal Diameter: 21.8mm, 28.6mm
Standards: ASTM A416-2017, ASTM A779-2016, ASTM A886-2017, ASTM A910-2016, ASTM A475-03 (2014), AASHTO M 203-2007, ABNT NBR 7483-2020, AS 1311-1987, AS/NZS 4672.1-2017, BS5896-2012, EN10138-3-2009, GB/T5224-2014, IS6006-2014, JISG3536-2014, KSD7002-2019, UNE36094-1997, NEN3868-2001, SNI 1154-2011
Categories: smooth plain, hot dipped galvanized, HDPE coated, epoxy resin coated.
Tensile Strength: 1770-1860-1960MPa, Yield Strength 1570-1670-1770MPa
Relaxation: Initial load to 70% breaking load, the relaxation at 1000 hours less than 2.5%
Elongation: Lo over 610mm, the elongation over 4.0%
Packing Method: baling strip, inner PVC film, outer damp-proof paper-plastic compound packing cloth, wood pallet.
Package Roll Weight: 2-3 MT / 3-4 MT
Usages:
Pre-stressing steels apply to post-tensioned and pre-tensioned concrete structure in the follow civil engineering, building construction and infrastructure projects: bridges; railway sleeper, subway track board; airport; industrial buildings, commercial buildings, residential housing foundations; PC poles, piles, beams, girders, slabs, double-T board, hollow floor board, floor, parking decks, PHC, PPCP; electric power, nuclear power station; ports, dams, water project, sewage treatment, swimming pool; rock-coil anchoring, side slope stabilization, coil mine; storage tank for national gas, oil, grain; stadiums, TV tower etc.
History:
With excellent quality, reasonable price and good after-sales service, Daqiang Brand has been China Top Ten PC Strand Brand for 6 years. Daqiang products had been used in many national key projects in China and exported to many countries, such as Australia, Bahrain, Bangladesh, Brazil, Chile, Colombia, Dominica, Ecuador, Egypt, India, Iran, Kenya, Lebanon, Malaysia, Panama, Qatar, South Korea, Sri Lanka, Thailand, Venezuela, Viet Nam etc.
Trade Terms:
Min Order Qty: 1 FCL / 27 M.Tons
Delivery Time: 10-15 working days
Price Terms: EXW FOB FCA CFR CIF
Payment Terms: Cash TT, LC, DP
HIGH TENSILE LOW RELAXATION STEEL STRAND FOR PRESTRESSED CONCRETE
Specification:
Raw Material: High carbon steel wire rod SWRH 77B SWRH 82B
Structure: 7 wires, Nominal Diameter: 9.30, 9.53, 11.11, 12.50, 12.70, 12.90, 15.24, 15.70, 17.80, 18.90, 21.60mm;
Structure: 19 wires, Nominal Diameter: 21.8mm, 28.6mm
Standards: ASTM A416-2017, ASTM A779-2016, ASTM A886-2017, ASTM A910-2016, ASTM A475-03 (2014), AASHTO M 203-2007, ABNT NBR 7483-2020, AS 1311-1987, AS/NZS 4672.1-2017, BS5896-2012, EN10138-3-2009, GB/T5224-2014, IS6006-2014, JISG3536-2014, KSD7002-2019, UNE36094-1997, NEN3868-2001, SNI 1154-2011
Categories: smooth plain, hot dipped galvanized, HDPE coated, epoxy resin coated.
Tensile Strength: 1770-1860-1960MPa, Yield Strength 1570-1670-1770MPa
Relaxation: Initial load to 70% breaking load, the relaxation at 1000 hours less than 2.5%
Elongation: Lo over 610mm, the elongation over 4.0%
Packing Method: baling strip, inner PVC film, outer damp-proof paper-plastic compound packing cloth, wood pallet.
Package Roll Weight: 2-3 MT / 3-4 MT
Usages:
Pre-stressing steels apply to post-tensioned and pre-tensioned concrete structure in the follow civil engineering, building construction and infrastructure projects: bridges; railway sleeper, subway track board; airport; industrial buildings, commercial buildings, residential housing foundations; PC poles, piles, beams, girders, slabs, double-T board, hollow floor board, floor, parking decks, PHC, PPCP; electric power, nuclear power station; ports, dams, water project, sewage treatment, swimming pool; rock-coil anchoring, side slope stabilization, coil mine; storage tank for national gas, oil, grain; stadiums, TV tower etc.
History:
With excellent quality, reasonable price and good after-sales service, Daqiang Brand has been China Top Ten PC Strand Brand for 6 years. Daqiang products had been used in many national key projects in China and exported to many countries, such as Australia, Bahrain, Bangladesh, Brazil, Chile, Colombia, Dominica, Ecuador, Egypt, India, Iran, Kenya, Lebanon, Malaysia, Panama, Qatar, South Korea, Sri Lanka, Thailand, Venezuela, Viet Nam etc.
Trade Terms:
Min Order Qty: 1 FCL / 27 M.Tons
Delivery Time: 10-15 working days
Price Terms: EXW FOB FCA CFR CIF
Payment Terms: Cash TT, LC, DP
| Standard | Structure | Grade | Nominal Dia. | Tolerance | Cross Section Area | Mass Per 1km | Breaking Loading | Load at 1% Extension | Elangation at Max Load | The relaxation at 1000h (r%) | ||
| (in) | (mm) | (mm) | (Sn/mm²) | (Kg/1000m) | ≥(KN) | ≥(KN) | Lo≥500mm (%) | Low-Relaxation | Normal-Relaxation | |||
| ASTM A416 | 1x7 | 270[1860] | 3/8 | 9.50 | +0.65 -0.15 | 54.84 | 432 | 102.3 | 92.1 | 3.5 | 2.5 | 3.5 |
| Standard | Type | Dia. | Tolerance | Section Area | Mass | Tensile Strength | Breaking Loading | Min. Load at 1% Extenstion | Elongation | 1000h Relaxation |
| (mm) | (mm) | (mm2) | (g/m) | (Mpa) | Min. (KN) | Min (KN) | Min (%) | Max (%) | ||
| BS5896 -1980 | Standard 7 Wire | 9.3 | +0.3, -0.15 | 52 | 408 | 1770 | 92 | 81 | 3.5 | 2.5% |
| 11.0 | 71 | 557 | 1770 | 125 | 110 | |||||
| 12.5 | +0.4, -0.2 | 93 | 730 | 1770 | 164 | 144 | ||||
| 15.2 | 139 | 1090 | 1670 | 232 | 204 | |||||
| Super 7 Wire | 9.6 | +0.3, -0.15 | 55 | 432 | 1860 | 102 | 90 | |||
| 11.3 | 75 | 590 | 1860 | 139 | 122 | |||||
| 12.9 | +0.4, -0.2 | 100 | 785 | 1860 | 186 | 163 | ||||
| 15.7 | 150 | 1180 | 1770 | 265 | 233 |
| Technical Specifications of Lubricated and PE Coated PC Strand (Unbonded Cable) | ||||||||||
| Diameter (mm) | Tensile Strength (Mpa) | Section Area (mm2) | Grease Mass (g/m) | Coating Thickness Min (mm) | Friction Factor | Effect Modulus | Mass (g/m) | The Properties of HDPE Coating | ||
| Tensile Strength Min (Mpa) | Yield Strength Min (Mpa) | Elongation Min (%) | ||||||||
| 9.53 | 1860 | 54.8 | 32 | 0.8 | 0.04-0.1 | 0.003-0.004 | 488 | 30 | 10 | 600 |
| 12.70 | 1860 | 98.7 | 43 | 1.0 | 0.04-0.1 | 0.003-0.004 | 875 | 30 | 10 | 600 |
| 15.24 | 1860 | 140 | 50 | 1.0 | 0.04-0.1 | 0.003-0.004 | 1210 | 30 | 10 | 600 |
| 15.70 | 1860 | 150 | 53 | 1.0 | 0.04-0.1 | 0.003-0.004 | 1300 | 30 | 10 | 600 |
