We make and supply Prestressed Concrete 1X7 Strand Greased and Extruded with High Density Polyethylene ASTM-416, 270k, with both excellent quality and competitive price.
PC Strand: Pre-Stressed Concrete Steel Strand
PT Cable: Post-Tensioned Concrete Steel Cable
Technical Specifications:
Structure: 3-wire pc strand, 7-wire pc strand
Diameter: 5.2mm, 6, 2mm, 6.5mm, 8.6mm, 10.8mm; 7.9mm, 9.3mm, 9.53mm, 9.6mm, 11.1mm, 12.5mm, 12.7mm, 12.9mm, 15.2mm, 15.7mm, 17.8mm, 18mm, 18.9mm, 21.6mm, 21.8mm
Feature: Low relaxation, stress-relieved, high tensile strength.
Raw Material: High carbon steel wire rod
Steel Grade: SWRH77B, SWRH82B
Standards: ASTM A416-06, ASTM A910-2005, AS/NZS 4672.1, ABNT NBR 7483: 2008, BS5896-1980, EN10138-3, GB/T5224-2003, GOST 13840-68, IS6006-1983, JIS G3536, KSD 7002
Tensile Strength: 1770Mpa, 1860Mpa, 1960Mpa min
Relaxation on 1000 hours: 2.0% max
Elongation at breakage: 4.0% min
Export Packing: Baling strip, inside plastic cover, outside PP packing cloth, wood pallet.
Package Weight: 2000-4000 kg/coil
Application: Railway sleeper, subway track board; Post-tensioned concrete beams, girders, slabs of bridges, concrete floor, underground park, of industrial buildings, commercial buildings; Water projects, rock-coil anchoring, slope protection, coal mine; Long span stadiums, station.
Our Strong Points:
1) Certified: We are the assessed supplier of Made-In-China, Global Sources, audited by BV and SGS, in ISO9001-2008 Quality Management System.
2) Experienced: With over 10 years experiences specialized in production of steel products for pre-stressed concrete of post-tensioning and pre-tensioning.
3) Professional: We can make special sizes for you according to your special requirement
| Technical Specifications of Lubricated and PE Coated PC Strand (Unbonded Strand) |
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 |
Audited Supplier 
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