General Info
Application
Pre-stressed concrete wire find applications in
- Pole reinforcement
- Prestressed Concrete pips
- Railway Sleepers
Quality
- Close combination of high strength and ductility
- Uniform indentation in dented PC Wire.
- Consistency of physical properties
- Uniform and appropriate surface finish
Quality Assurance
Inbuilt quality checks at all stages of production from steel making, rolling, wire drawing. Consistency in properties. Narrow tolerances
Attributes tested: Size, breaking Load, Tensile strength, Elongation, Bends, Yield Strength, Modulus of Elasticity and any other customer-specific requirements
Quality Report :
Each shipment is accompanied by a Mill Test Certificate.
| PC Wire |
3mm 3ply |
Plain PC wire {for home pipes} |
| IS – 6003 |
IS – 6006 |
IS – 1785 {Pt2} |
| BS – 5896 |
BS- |
BS- |
PC Wire(indeented) for pole reinforcement
IS : 6003
- Diameter 4.00 + 0.05mm
- UTS – 1715 N/mm2 (Min)
Proof Stress
| at 0.2% extn. |
Min. 85% of tensile strength |
| % Elongation |
Min. 3.0% at 200mm gauge length |
| Reverse Bend |
Min. 3 Bends |
| Indentations |
as per clause 4.2 of IS – 6003 |
| Relaxation test |
100 hours, once in a month & 1000 hours once in a year
for 100 hrs. – Max. loss in applied load – 3.5%
for 100 hrs. – Max. loss in applied load – 5.0% |
PC Wire for Railway Sleepers
Uncoated stress relieved strand for pre-stress concrete (3mm,3ply)
IS : 6006
| Nominal cross sectional area of strand |
21.21mm2 |
| Nominal mass of strand (9m/meter) |
1669m/meter |
| Breaking load of strand |
38.25kn (min) |
| Proof load of strand |
32.460 (min) |
| Lay lenth of strand |
72 to 108 mm |
| % Elongation |
min. 3.5% at 200 mm G.L. |
| Relaxation test #FFF7E6 |
For 100 hrs., max. loss in applied load – 3.5% for 1000 hrs., max loss in applied load – 5.0% |
PC Wire for Pre-stressed Concrete Pipes
Plain hard drawn steel wire for pre-stressed concrete for home pipes
IS : 1785 (PT2)
| Diameter |
4.0 + 0.03 mm |
| UTS |
1715 N/mm2 (min.) |
| Reverse Bend |
Min. 3 Bends |
| % Elongation |
Mn 3.0% at 200mm Gauge length |
| Proof Stress |
131.25 wt/mm2 (min.) |
High Tensile Wire and Strand for pre-stresses in concrete structure by virtue of improved proportional limit, higher ductility combined with higher strengths. They may be supplied in drawn or drawn straightened or stress relieved conditions. They can also be supplied in the plain or indented finish. These are manufactured to different international standards and to the specific requirement of each customer.
PC Wire Manufacturers in India
We are also known as the leading PC Wire manufacturer in India. We offer PC wires like Prestressed concrete wire, Ht wire, Concrete Pole Wire, 4mm intended PC wire, 3 x 3 PC wire, 3ply wire for railway sleepers, PC wire for railway sleepers and PC wire according to IS 6006. We are always available to export our MS wires, PC wires, Prestressed concrete wire & steel fibers to South Africa, Kenya, Zimbabwe, Zambia and All over India.
Improves The Bond
Improves the bond strength between pre-stressed steel wire and concrete
Maintains The Force
Maintains higher effective pre-stressing force in the structure
Reduces The Losses
Reduces the frictional losses between the Pre-stressed concrete wire and concrete wire
Reduces Operations
Reduces the number of operations at the customer end
Efficient
Increases the anchorage efficiency
High-Quality
We Manufacture High-Quality PC wire, Concrete Pole Wire, 4mm intended PC wire and 3 x 3 PC wire
Product Description & Specifications
3 x 3 mm PC wire or High Tensile Steel Stranded Wires as per IS 6006-1983 (Un-coated) used in Pre-stressed Concrete Industry. This is used in large bridges, Flyovers, Ports and Road Dividers
4 mm Ht wire (Indented) as per IS 6003-1983 Hard Drawn and Stress Relieved for use in Pre-stressed Concrete Industry. This is used in the manufacture of Poles & Spun Poles for electrification and telecommunication
2.50-5.00 mm as drawn wire as per IS 1785-Part-II of 1983-Plain Hard Drawn Steel Wire for Pre-stressed Concrete Industry (Stress Relieved)
