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 5223, GB/T 5224, ASTM A-416, BS 5896, JIS G3536 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.

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 1101 15.70 150 1178 17.80 191 1500 (1×7)C 12.70 +0.4
-0.20 112 890 15.20 165 1295 18.00 223 1750 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 1000h stress relaxation rate r/% not less than 1×2 5.00 1570 15.4 13.9 3.5 60
70
80 1.0
2.5
4.5 1720 16.9 15.2 1860 18.3 16.5 1960 19.2 17.3 5.80 1570 20.7 18.6 1720 22.7 20.4 1860 24.6 22.1 1960 25.9 23.3 8.00 1470 36.9 33.2 1570 39.4 35.5 1720 43.2 38.9 1860 46.7 42.0 1960 49.2 44.3 10.0 1470 57.8 52.0 1570 61.7 55.5 1720 67.6 60.8 1860 73.1 65.8 1960 77.0 69.3 12.00 1470 83.1 74.8 1570 88.7 79.8 1720 97.2 87.5 1860 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 1000h stress relaxation rate r/% not less than 1×3 6.20 1570 31.1 28.0 3.5 60
70
80 1.0
2.5
4.5 1720 34.1 30.7 1860 36.8 33.1 1960 38.8 34.9 6.50 1570 33.3 30.0 1720 36.5 32.9 1860 39.4 35.5 1960 41.6 37.4 8.60 1470 55.4 49.9 1570 59.2 53.3 1720 64.8 58.3 1860 70.1 63.1 1960 73.9 66.5 8.74 1570 60.6 54.5 1670 64.5 58.1 1860 71.8 64.6 10.80 1470 86.6 77.9 1570 92.5 83.3 1720 101 90.9 1860 110 99.0 1960 115 104 12.90 1470 125 113 1570 133 120 1720 146 131 1860 158 142 1960 166 149 8.74 1570 60.6 54.5 1670 64.5 58.1 1860 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 1000h stress relaxation rate r/% not less than 1×7 9.50 1720 94.3 84.9 3.5 60
70
80 1.0
2.5
4.5 1860 102 91.8 1960 107 96.3 11.10 1720 128 115 1860 138 124 1960 145 131 12.70 1720 170 153 1860 184 166 1960 193 174 15.20 1470 206 185 1570 220 198 1670 234 211 1720 241 217 1860 260 234 1960 274 247 15.70 1770 266 239 1860 279 251 17.80 1720 327 294 1860 353 318 (1×7)C 12.70 1860 208 187 15.20 1820 300 270 18.00 1720 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: 1820 N/mm2
• Steel Area: 165mm2
• Breaking load: 300kN
• 0.1% Proof Load: 264 kN
• Relaxation after 1000h
• 70% break load: 2.5%
• 80% break load: 4.5%

CONTACT FORM

Full Name

Email Address

Country Code + Phone Number

Message