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We are one of the leading manufacturers of PC strand. Our PC Wire & PC Strand equipment and technical know-how is among the finest in the industry. Our PC strand production process has strict quality. And our PC strand has the advantages of higher fatigue, corrosion resistance and better performance at elevated temperature.

Common sizes: 9.3 mm. 9.6.12.7, 12.5, 12.9, 11.11, 11.3, 15.24 and 15.7 mm.

Raw Materials: High-carbon steel wire rods, SWRH 82B

Processing: Continuous drawing by means of big reduction of area, twist, stabilizing treatment

Features:

1. High tensile strength, low relaxation, stable modulus of elasticity, stress-relieved, firm connection with concrete, low stress, stable construction, good combination with steel reinforced concrete; saving material, reducing distortion and construction weight, increasing the abrasion resistance, water resistance, stiffness.
2. We offer PC Strand which confirm to the technical standards such as GB/T , GB/T , ASTM A-416, BS , JIS G or the standards agreed by both of the customers and us.
3. PC strand can also be supplied in various forms for pre- or post-tensioning applications, with plain or galvanized material ranging from 3 wires, 7 wires, 19 wire and compacted construction.

Inquiry please provide: Standard, Diameter, Mechanical property (especially tensile strength), coil weight, Packing dimension, Quantity.

Packing: Export anti-rust packing with vapors corrosion inhibiting technology and 3 coatings. There are two wooden pallets on the bottom.

Application

1. Our PC strand is mainly used for the reinforcement of prestressed concrete structures, such as large-span railway and road bridges, major bridges, silos, buildings, dams, floor slabs, foundations, large concrete vessels, atomic reactor buildings, stadiums, airport hangers, pre-cast segments, crane beams, anchorages and multi-storey industrial buildings etc.
2. Our PC strand is also used for the construction of highways, poles and water towers in civil construction, and energy source sea transportation, house buildings, water control projects, and rock and earth anchoring components to increase the tensile force.

1 × 7 strand PC steel wire

1 × 7 strand PC steel wire drawing

1 × 3 strand PC steel wire

1 × 3 strand PC steel wire drawing

PC steel wire in woven bag package.

Related links:
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How Heavy Duty Weld Mesh Transforms Construction Safety?

If you are looking for more details, kindly visit 3-Wire Pc Strand supplier.

1×2 Structure strand size and tolerance, reference quality per meter Strand Structure Nominal Diameter Strand Diameter Tolerance /mm Strand reference sectional area Sn/mm2 Strand reference quality per meter/(g/m) Strand Diameter Dn/mm Wire Diameter d/mm 1×2 5.00 2.50 +0.15
-0.05 9.82 77.1 5.80 2.90 13.2 104 8.00 4.00 +0.25
-0.10 25.1 197 10.00 5.00 39.3 309 12.00 6.00 56.5 444 1×3 Structure strand size and tolerance, reference quality per meter Strand Structure Nominal Diameter Strand Measurement A/mm Measurement A Tolerance /mm Strand reference sectional area Sn/mm2 Strand reference quality per meter/(g/m) Strand Diameter Dn/mm Wire Diameter d/mm 1×3 6.20 2.90 5.41 +0.15
-0.05 19.8 155 6.50 3.00 5.60 21.2 166 8.60 4.00 7.46 +0.20
-0.10 37.7 296 8.74 4.05 7.56 38.6 303 10.80 5.00 9.33 58.9 462 1×3 I  12.90 6.00 11.20 84.8 666 8.74 4.05 7.56 38.6 303 1×7 Structure strand size and tolerance, reference quality per meter Strand Structure Nominal Diameter Dn/mm Diameter Tolerance /mm Strand reference sectional area Sn/mm2 Strand reference quality per meter/(g/m) Center wire diameter (do) enlarged range/% not less than 1×7 9.50 +0.30
-0.15 54.8 430 2.5 11.10 74.2 582 12.70 +0.40
-0.20 98.7 775 15.20 140 15.70 150 17.80 191 (1×7)C 12.70 +0.4
-0.20 112 890 15.20 165 18.00 223 1×2 Mechanical properties of structural steel strand trand Structure Strand nominal diameter Dn/mm Abstract tensile strength Rm/Mpa not less than The largest force of the whole strand Fm/kN not less than Rated non-proportional extension force Total extension ratio at the largest force (Lo&#;400)Agt/% not less than Stress Relaxation Initial load equivalent to the percentage of the nominal largest force/% After h stress relaxation rate r/% not less than 1×2 5.00 15.4 13.9 3.5 60
70
80 1.0
2.5
4.5 16.9 15.2 18.3 16.5 19.2 17.3 5.80 20.7 18.6 22.7 20.4 24.6 22.1 25.9 23.3 8.00 36.9 33.2 39.4 35.5 43.2 38.9 46.7 42.0 49.2 44.3 10.0 57.8 52.0 61.7 55.5 67.6 60.8 73.1 65.8 77.0 69.3 12.00 83.1 74.8 88.7 79.8 97.2 87.5 105 94.5 Note: Rated non-proportional extension force Fp0.2 is not less than 90% of the largest force of the whole strand 1×3 Mechanical properties of structural steel strand Strand Structure Strand nominal diameter Dn/mm Abstract tensile strength Rm/Mpa not less than The largest force of the whole strand Fm/kN not less than Rated non-proportional extension force Total extension ratio at the largest force (Lo&#;400)Agt/% not less than Stress Relaxation Initial load equivalent to the percentage of the nominal largest force/% After h stress relaxation rate r/% not less than 1×3 6.20 31.1 28.0 3.5 60
70
80 1.0
2.5
4.5 34.1 30.7 36.8 33.1 38.8 34.9 6.50 33.3 30.0 36.5 32.9 39.4 35.5 41.6 37.4 8.60 55.4 49.9 59.2 53.3 64.8 58.3 70.1 63.1 73.9 66.5 8.74 60.6 54.5 64.5 58.1 71.8 64.6 10.80 86.6 77.9 92.5 83.3 101 90.9 110 99.0 115 104 12.90 125 113 133 120 146 131 158 142 166 149 8.74 60.6 54.5 64.5 58.1 71.8 64.6 Note: Rated non-proportional extension force Fp0.2 is not less than 90% of the largest force of the whole strand 1×7 Mechanical properties of structural steel strand Strand Structure Strand nominal diameter Dn/mm Abstract tensile strength Rm/Mpa not less than The largest force of the whole strand Fm/KN not less than Rated non-proportional extension force Total extension ratio at the largest force (Lo&#;400)Agt/% not less than Stress Relaxation Initial load equivalent to the percentage of the nominal largest force/% After h stress relaxation rate r/% not less than 1×7 9.50 94.3 84.9 3.5 60
70
80 1.0
2.5
4.5 102 91.8 107 96.3 11.10 128 115 138 124 145 131 12.70 170 153 184 166 193 174 15.20 206 185 220 198 234 211 241 217 260 234 274 247 15.70 266 239 279 251 17.80 327 294 353 318 (1×7)C 12.70 208 187 15.20 300 270 18.00 384 346 Note: Rated non-proportional extension force Fp0.2 is not less than 90% of the largest force of the whole strand

Compacted PC Strand produced acc. to ASTM A779 (12)

• Diameter: 15.2mm
• Tensile Strength: N/mm2
• Steel Area: 165mm2
• Breaking load: 300kN
• 0.1% Proof Load: 264 kN
• Relaxation after h
• 70% break load: 2.5%
• 80% break load: 4.5%

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Kinwey PC Wire Factory - construction Steel material

Kinwey PC Wire Factory mainly exports high tensile low relaxation pc wire, unbonded pc strand, seven wire strand for precast concrete structures, steel bar welded or ties for concrete reinforcement and construction.

Besides, we also supply anchors, rebar support and other related building metal materials for construction. We export in big quantity every year and welcomes your inquiry.

For more information, please visit Compact Pc Strand supplier.