GST : 19AAACN9805H1Z9
4.4/5
Our Products
Leading Manufacturer, Supplier & Retailer of Prestressed Concrete Strand Wire, Cold Heading Quality Steel Wire, Galvanised Steel British Standard Wire, Galvanised Steel American Standard Wire and Galvanised Steel Earth Wire.
Notes:
Indian Specifications: IS-6006
| Ply – Nominal Diameter | Tolerance mm | Breaking Load in (N) | Min Elongation GL=200 mm |
Stress Reduction after Relaxation Test at 200 C ± 20 C |
Nominal Mass kg per m |
|
|---|---|---|---|---|---|---|
| 2 ply - 3mm | ± 0.03 | 25500 | 3.5% | 3.5% | 5% | 0.111 |
| 3 ply - 3mm | ± 0.03 | 38250 | 3.5% | 3.5% | 5% | 0.166 |
| 7 ply - | ± 0.03 | 93410 | 3.5% | 3.5% | 5% | 0.408 |
| 3.15mm | -- | -- | (GL-600 mm) | -- | -- | -- |
Used for general engineering purposes. Cold Heading Quality is generally achieved by annealing the wire in a controlled atmosphere. Decarburization on surface is precisely controlled by the Company’s technical know-how. Microscopic examinations will reveal uniform spheroidal structure of Cabrides, ensuring the desired cold heading properties, hardness etc.
Customers specify the quality, depending on a broad variety of its intended uses.
Galvanised steel wire is used in a host of applications which includes Vineyards, Welded mesh for Poultry farms, Gabions for soil protection, Chain Link, Barbed & Concertina Wire Stay Wire & Earth Wire in the Power Industry, Pail Handles, Wire Mesh, Stitching Wire, Bale Tie Wire and other products.
Zn Coating - BS 443: 1982
| Nominal Diameter mm | ZINC | Number of dips min | Zn coating min | Number of dips min | |
|---|---|---|---|---|---|
| From | To - Incl. | (g/m2 min) | 1 minute | (g/m2) | 1 minute |
| - | HARD | SOFT | |||
| 1.55 | 1.80 | 200 | 2 | 230 | 2 |
| 1.80 | 2.24 | 215 | 2 | 240 | 3 |
| 2.24 | 2.72 | 230 | 2½ | 260 | 3 |
| 2.72 | 3.15 | 240 | 3 | 275 | 3½ |
| 3.15 | 3.55 | 250 | 3 | 275 | 3½ |
| 3.55 | 4.25 | 260 | 3 | 290 | 3½ |
| 4.25 | 4.50 | 275 | 3½ | 290 | 3½ |
Galvanised steel wire is used in a host of applications which includes Vineyards, Welded mesh for Poultry farms, Gabions for soil protection, Chain Link, Barbed & Concertina Wire Stay Wire & Earth Wire in the Power Industry, Pail Handles, Wire Mesh, Stitching Wire, Bale Tie Wire and other products.
Specification
| Class 1 Coating | Class 3 or A Coating | ||
|---|---|---|---|
| Size (mm) | Zinc g/m2 (min) | Size (mm) | Zn(g/m2 min) |
| 1.40 to Under 1.50 | 55 | 1.40 to 1.60 incl. | 180 |
| 1.50 to Under 1.90 | 65 | Over 1.60 to 1.90 incl. | 210 |
| 1.90 to Under 2.30 | 75 | Over 1.90 to 2.30 incl. | 220 |
| 2.30 to Under 3.20 | 85 | Over 2.30 to 2.70 incl. | 230 |
| 3.20 to Under 4.00 | 100 | Over 2.70 to 3.10 incl. | 240 |
| 4.00 to Under 4.50 | 115 | Over 3.1 to 3.50 incl. | 260 |
| - | - | Over 3.50 to 3.90 incl. | 270 |
| - | - | Over 3.90 to 4.50 incl. | 275 |
These Wires can be manufactured to various international standards like BS 183, DIN 48201, IS:2141 etc. or as per the specifications of the customers.
Technical Specifications 01
| Construction No.of Wires/ Wire Dia. | Minimum Breaking Load of Finished Strand | ||||||
|---|---|---|---|---|---|---|---|
| Grade | Grade | Grade | Grade | Grade | Grade | Grade | |
| 480 | 700 | 1000 | 1100 | 1150 | 1300 | 1570 | |
| (Grade indicates wire tensile grade in N/mm²) | |||||||
| (mm) | (kN) | (kN) | (kN) | (kN) | (kN) | (kN) | (kN) |
| 7/1.60 | 6.75 | 9.85 | 14.10 | 14.70 | 16.20 | 18.30 | 20.98 |
| 7/1.80 | 8.55 | 12.45 | 17.80 | - | 20.50 | 23.20 | - |
| 7/2.00 | 10.55 | 15.40 | 22 | 22.97 | 25.30 | 28.60 | 32.78 |
| 7/2.24 | - | 18.34 | - | 28.32 | - | - | 41.12 |
| 7/2.36 | 14.70 | 21.40 | 30.60 | - | 35.20 | 39.80 | - |
| 7/2.50 | - | 22.86 | - | 35.92 | - | - | 51.22 |
| 7/2.65 | 18.50 | 27.50 | 38.26 | - | 44.40 | 50.20 | - |
| 7/3.00 | 23.75 | 39.65 | 49.50 | - | 56.90 | 61.30 | - |
| 7/3.15 | 26.20 | 38.20 | 54.44 | 56.98 | 62.75 | 70.50 | - |
| 7/3.25 | 27.85 | 40.65 | 58.55 | - | 66.80 | 75.50 | - |
| 7/3.65 | 35.15 | 51.75 | 73.25 | - | 84.70 | 95.75 | - |
| 7/3.66 | - | - | 68.40 | - | - | - | - |
| 7/4.00 | 42.20 | 61.60 | 88 | 91.88 | 101 | 111.11 | - |
| 7/4.25 | 47.65 | 69.90 | 99.30 | - | 111 | 129 | - |
| 7/4.75 | 59.45 | 86.80 | 124 | - | 142 | 161.30 | - |
| Elongation % on 600mm GL | 12 | 8 | 4 | 4 | 4 | 4 | 3 |
Technical Specifications 02
| Nominal Diameter of Element | Diameter Tolerance | Minimum Zinc Coating Weight of single wire before stranding | |||
|---|---|---|---|---|---|
| (after stranding the coating weight shall be reduced by 5%) | |||||
| BS-183 /BS-215 | IS-2141/IS-12776/IS-398 | Powergrid specification (PGCIL) | ASTM B-498 | ||
| (mm) | (±mm) | (g/mm²) | (g/mm²) | (g/mm²) | (g/mm²) |
| 1.60 | 0.06 | 200 | 190 | - | 198 |
| 1.80 | 0.06 | 200 | 200 | - | 198 |
| 2 | 0.06 | 215 | 210 | - | 214 |
| 2.24 | 0.06 | - | 210 | - | 214 |
| 2.36 | 0.06 | 230 | 230 | - | 229 |
| 2.50 | 0.06 | - | 230 | - | 229 |
| 2.65 | 0.06 | 230 | 230 | - | 244 |
| 3 | 0.06 | 240 | 240 | - | 259 |
| 3.15 | 0.06 | 240 | 240 | 290 | 259 |
| 3.25 | 0.07 | 250 | 250 | - | 274 |
| 3.65 | 0.07 | 260 | 260 | - | 274 |
| 3.66 | 0.07 | - | 260 | 290 | 274 |
| 4 | 0.1 | 260 | 275 | - | 274 |
| 4.25 | 0.1 | 260 | 275 | - | 274 |
| 4.75 | 0.1 | 275 | 275 | - | 305 |
Galvanised steel wire is used in a host of applications which includes Vineyards, Welded mesh for Poultry farms, Gabions for soil protection, Chain Link, Barbed & Concertina Wire Stay Wire & Earth Wire in the Power Industry, Pail Handles, Wire Mesh, Stitching Wire, Bale Tie Wire and other products.
IS:280 & IS:4826
| Nominal Diameter Of Galvanised Wire, mm | Soft | Hard | |||||
|---|---|---|---|---|---|---|---|
| Above | Up To And Including | Mass Of Coating | Number Of Dips | Mass Of Coating | Number Of Dips | ||
| g/m2 | 1 min | ½ min | g/m2 | 1 min | ½ min | ||
| 1.60 | 1.80 | 60 | - | 1 | 60 | - | 1 |
| 1.80 | 2.00 | 70 | 1 | - | 60 | - | 1 |
| 2.00 | 2.24 | 70 | 1 | - | 60 | - | 1 |
| 2.24 | 2.50 | 80 | 1 | 1 | 70 | 1 | - |
| 2.50 | 2.80 | 90 | 1 | 1 | 70 | 1 | - |
| 2.80 | 3.15 | 100 | 1 | 1 | 70 | 1 | - |
| 3.15 | 3.55 | 110 | 1 | 1 | 80 | 1 | - |
| 3.55 | 4.00 | 120 | 1 | 1 | 90 | 1 | 1 |
| 4.00 | 5.00 | 130 | 2 | - | 100 | 1 | 1 |
Galvanised steel wire is used in a host of applications which includes Vineyards, Welded mesh for Poultry farms, Gabions for soil protection, Chain Link, Barbed & Concertina Wire Stay Wire & Earth Wire in the Power Industry, Pail Handles, Wire Mesh, Stitching Wire, Bale Tie Wire and other products.
Technical Specifications
| Size (mm) | UTS (Kg/mm2) | ||
|---|---|---|---|
| Soft | Medium | Hard | |
| 1.4 to Under 2.00 | 52 max | 49/70 | 63/84 |
| 2.0 to Under 2.50 | 52 max | 49/67 | 60/81 |
| 2.5 to Under 4.50 | 49 max | 46/63 | 56/77 |
Galvanised steel wire is used in a host of applications which includes Vineyards, Welded mesh for Poultry farms, Gabions for soil protection, Chain Link, Barbed & Concertina Wire Stay Wire & Earth Wire in the Power Industry, Pail Handles, Wire Mesh, Stitching Wire, Bale Tie Wire and other products.
IS:280 & IS:4826
| Nominal Diameter Of Galvanised Wire, Mm | Soft | Hard | |||||
|---|---|---|---|---|---|---|---|
| Above | Up To And Including | Mass Of Coating | Number Of Dips | Mass Of Coating | Number Of Dips | ||
| g/m2 | 1 min | ½ min | g/m2 | 1 min | ½ min | ||
| 1.60 | 1.80 | 230 | 2 | 1 | 200 | 2 | - |
| 1.80 | 2.00 | 240 | 3 | - | 210 | 2 | - |
| 2.00 | 2.24 | 240 | 3 | - | 210 | 2 | - |
| 2.24 | 2.50 | 260 | 3 | - | 230 | 2 | 1 |
| 2.50 | 2.80 | 260 | 3 | 1 | 230 | 2 | 1 |
| 2.80 | 3.15 | 270 | 3 | 1 | 240 | 3 | - |
| 3.15 | 3.55 | 270 | 3 | 1 | 250 | 3 | - |
| 3.55 | 4.00 | 280 | 3 | 1 | 260 | 3 | - |
| 4.00 | 5.00 | 290 | 3 | 1 | 275 | 3 | 1 |
Galvanised steel wire is used in a host of applications which includes Vineyards, Welded mesh for Poultry farms, Gabions for soil protection, Chain Link, Barbed & Concertina Wire Stay Wire & Earth Wire in the Power Industry, Pail Handles, Wire Mesh, Stitching Wire, Bale Tie Wire and other products.
IS:280 & IS:4826
| Nominal Diameter Of Galvanised Wire mm | ||||
|---|---|---|---|---|
| Above | Up To And Including | Mass Of Coating | Number Of Dips | |
| G/M2 | 1 Min | ½ Min. | ||
| 1.60 | 1.80 | 95 | 1 | |
| 1.80 | 2.00 | 105 | 1 | |
| 2.00 | 2.24 | 105 | 1 | |
| 2.24 | 2.50 | 110 | 1 | 1 |
| 2.50 | 2.80 | 120 | 1 | 1 |
| 2.80 | 3.15 | 120 | 1 | 1 |
| 3.15 | 3.55 | 135 | 1 | 1 |
| 3.55 | 4.00 | 135 | 1 | 1 |
| 4.00 | 5.00 | 150 | 2 | - |
Details :
Indian Specifications: IS-6003
| Nominal diameter (mm) | Tolerance in diameter (mm) | Tensile strength N/mm2 | Elongation (%) minimum | Bending test | Nominal mass g/m | Tolerance g/m | Stress reduction after Relaxation Test at 200 Deg C ± 20 Deg C |
||
|---|---|---|---|---|---|---|---|---|---|
| Times 1800 Deg No less than | radius of JAW (mm) | 100 h | 1000 h | ||||||
| 4.00 mm | ± 0.05 | 1715 | 0.03 | 3 | 12.5 | 98.9 | ±2.00 | > 3.5% | >5.0% |
| 3.00 mm | ± 0.05 | 1865 | 0.03 | 3 | 10 | 55.5 | ±1.50 | > 3.5% | >5.0% |
| 2.50 mm | ± 0.05 | 2010 | 0.03 | 3 | 7.5 | 38.5 | ±1.25 | > 3.5% | >5.0% |
Mr. Partha Mukharjee (Nirmal Wires Pvt Ltd)
Rudarmani , 1720 , Laskarhat, Em Bypass, Kolkata, West Bengal - 700039, India
https://www.nirmalwires.in
Share us via
