We supply 7 wire pc strand with uncoated, galvanized and HDPE coated finishes. 7 ply pc wire strand is the most popularly used product in prestressing and post tension concrete structures. Uncoated pc strand fall into two types: low-relaxation and stress-relieved (normal- relaxation). Galvanized PC strand with corrosion resistant zinc coating layer is mainly used in mining and cable-stayed bridges construction.
Common sizes:
Structure:prestressed concrete 7-wire strand
Standard: ASTM416, BS5896, others
Nominal diameter:12.7 mm, 15.2mm, 21.8mm, 23.5mm prestressed concrete 7-wire strand
Application: Construction of bridge, highways, airports, sports venues and other infrastructure areas.
Mechanical Property (General Data and Spec.)
ASTM A416 Stucture Rank Nominal diameter (mm) Sectional area (mm2) Weight (kg/1000m) Minimum breaking force (KN) Elongation ≥(KN) 1000H relaxation value % ≤ Initial load is 70% nominal maximum load Initial load is 80% nominal maximum load 1×7 250 6.4 23.2 182 40.0 3.5 2.5 3.5 7.9 37.4 29.4 64.5 9.5 51.6 405 89.0 11.1 69.7 548 120.1 12.7 92.9 730 160.1 15.2 139.4 1094 240.1 270 9.53 58.4 432 102.3 3.5 2.5 3.5 11.11 74.2 582 137.9 12.70 98.7 775 183.7 13.20 107.7 844 200.2 15.24 140.0 1102 260.7Dia(mm) Tensile Strength(Rm/MPa) Max strength for whold wire(Fm/kN) Stipulated Nominal Non proportional extension rate(Fp0.2/kN) 12.7 ≥1860 ≥185.1 ≥166 15.2 ≥1860 ≥262.5 ≥235 17.8 ≥1860 ≥358 ≥318
Dia(mm) Cross section size(mm2) Approximate weight(g/m) Tolerance(mm) 12.7 98.7 775 +0.4~-0.2 15.2 150 1178 +0.4~-0.2 17.8 191 1500 +0.4~-0.2
Pre-stress concrete stranded wires - 7 wire strand
Specification: ASTM A416 low relaxation grade 270K seven wire strand with diameter of 9.53mm.
Stranded wires exported to United Arab Emirates
7-Wire PC Strand Diameter : 15.24mm
steel strand exported to Estonia
Specification: 7-wire PC Strand for prestressing of concrete products pruduced according to PrEN 10138.
12,5 mm diam, 93 mm2 cross section area, 1860 MPa tensile strength
Post Tension 7 Wire Strands
Specification:
Strand Type 1*7 PC strand –EN10138 - BS5896 (Minimum breaking load 279 KN)
Application: For post tensioning
Strands exported to Dubai, UAE
PC Strand Wire
Dia 15.24mm (0.6inch) pre-stressed concrete low relaxation pc wire exported to Dominican Republic.
Application: For precast Pre-stressed concrete Products / PC poles in Construction Works
Specs:- ASTM A416-06 or Equivalent
Grade:- 270 to 300 KSI or closer
Sizes:- 1/2", 3/8", 7/16" or (9.3mm to 12.7mm)
Detail
Mechanical property General Data and Spec.
STRAND WIRE - PC Strand Wire for Pre-stressed Structure.
Application: For manufactures of PC Spun Poles
Steel strand twisted by round steel wire used for pre-stressed concrete structure, rock or earth anchor.
Specification:
1x7 9.53mm, 9.3mm
Strand wires exported to Pakistan.
12.7mm dia 7 Wire Strand
Steel strand for pc girder, uncoated, stress relieved -
PC Strand dia 12.7mm exported to Myanmar
Required Particulars & Specification
Materials for Pre-tensioned PC Girders, no oiled or greased
12.7 mm Ø PC Strand(Low Relaxation)
Standard: ASTM.A 416 (or) Equivalent
Grade : 270
Nominal Diameter: 12.7 mm Ø
Tolerance: + 0.65 mm, - 0.15 mm
Breaking Load: 183.7 KN (min) / 41300 Lbs (min)
Yield Load: 165.3 KN (min) / 37170 Lbs (min)
Glvanized Steel Wire 7 Strands 17SWG
Specification detail:
Wire steel galvanized 7 strands 17 SWG
Signal cable as per railways specification S-2-49
Wires exported to
PAKISTAN
Applications: Tendon
If you have any questions on PC Strands, PC Steel Strand. We will give the professional answers to your questions.