14 Gauge Galvanized Steel Conductor Wire for Power & Grounding Use
- Gauge 14 AWG
- Diameter Approx. 2.0 mm
- Breaking Strength High (varies by exact grade)
- Material High carbon steel
- Zinc Coating 12 ~ 920 g/m2
Construction
Key Product Features
High tensile strength and mechanical durability
Uniform zinc layer for extended service life
Easy to install with smooth surface finish
Suitable for outdoor and harsh environments
Coating
Tensile Strength
Packing
Technical Specifications
| Code No. | Section Area | No./Dia of Wire | Approx. Overall Diameter | Approx. Weight | Breaking Load | DC Resistance at 20°C Max. | |||
| S1A | S1B | S2A | S3A | ||||||
| mm² | No./mm | mm | kg/km | kN | kN | kN | kN | Ohm/km | |
| 4 | 27.1 | 7/2.22 | 6.66 | 213.3 | 36.3 | 33.6 | 39.3 | 43.9 | 7.1445 |
| 6.3 | 42.7 | 7/2.79 | 8.36 | 335.9 | 55.9 | 51.7 | 60.2 | 67.9 | 4.5362 |
| 10 | 67.8 | 7/3.51 | 10.53 | 553.2 | 87.4 | 80.7 | 93.5 | 103.0 | 2.8578 |
| 12.5 | 84.7 | 7/3.93 | 11.78 | 666.5 | 109.3 | 100.8 | 116.9 | 128.8 | 2.2862 |
| 16 | 108.4 | 7/4.44 | 13.32 | 853.1 | 139.9 | 129.0 | 199.7 | 164.8 | 1.7861 |
| 16 | 108.4 | 19/2.70 | 13.48 | 857.0 | 142.1 | 131.2 | 152.9 | 172.4 | 1.7944 |
| 25 | 169.4 | 19/3.37 | 16.85 | 1339.1 | 218.6 | 201.6 | 238.9 | 262.6 | 1.1484 |
| 40 | 271.1 | 19/4.26 | 21.31 | 2141.6 | 349.7 | 322.6 | 374.1 | 412.1 | 0.7177 |
| 40 | 271.1 | 37/3.05 | 21.38 | 2148.1 | 349.7 | 322.6 | 382.3 | 420.2 | 0.7196 |
| 63 | 427.0 | 37/3.83 | 26.83 | 3383.2 | 550.8 | 508.1 | 589.3 | 649.0 | 0.4569 |
| Nominal Dia. of Strand in.[mm] |
No. of Wires in Strand | Nominal Dia. of Coated Wires in Strand in.[mm] | Approximate Weight of Strand lb/1000ft[kg/km] |
Minimum Breaking Strength of Strand,lbf[KN] | |||||||||||||||
| Common Grade | Siemens-Martin Grade | High-Strength Grade | Extra High-Strength Grade | ||||||||||||||||
| 1/8 | 3.18 | 7 | 0.041 | 1.04 | 32 | 48 | 540 | 2.402 | 910 | 4.048 | 1 | 330 | 5.916 | 1 | 830 | 8.14 | |||
| 5/32 | 3.97 | 7 | 0.052 | 1.32 | 51 | 76 | 870 | 3.87 | 1 | 470 | 6.539 | 2 | 140 | 9.519 | 2 | 940 | 13.078 | ||
| 3/16 | 4.76 | 7 | 0.062 | 1.57 | 73 | 109 | 1 | 150 | 5.115 | 1 | 900 | 8.452 | 2 | 850 | 12.677 | 3 | 990 | 17.748 | |
| 3/16 | 4.76 | 7 | 0.065 | 1.65 | 80 | 119 | |||||||||||||
| 7/32 | 5.56 | 3 | 0.104 | 2.64 | 88 | 131 | 1 | 400 | 6.228 | 2 | 340 | 10.409 | 3 | 500 | 15.569 | 4 | 900 | 21.796 | |
| 7/32 | 5.56 | 7 | 0.072 | 1.83 | 98 | 146 | 1 | 540 | 6.85 | 2 | 560 | 11.387 | 3 | 850 | 17.126 | 5 | 400 | 24.02 | |
| 1/4 | 6.35 | 3 | 0.12 | 3.05 | 117 | 174 | 1 | 860 | 8.274 | 3 | 40 | 13.523 | 4 | 730 | 21.04 | 6 | 740 | 29.981 | |
| 1/4 | 6.35 | 3 | 0.12 | 3.05 | 117 | 174 | |||||||||||||
| 1/4 | 6.35 | 7 | 0.08 | 2.03 | 121 | 180 | 1 | 900 | 8.452 | 3 | 150 | 14.012 | 4 | 750 | 21.129 | 6 | 650 | 29.581 | |
| 9/32 | 7.14 | 3 | 0.13 | 3.3 | 137 | 204 | 2 | 80 | 9.252 | 3 | 380 | 15.035 | 5 | 260 | 23.398 | 7 | 500 | 33.362 | |
| 9/32 | 7.14 | 7 | 0.093 | 2.36 | 164 | 244 | 2 | 570 | 11.432 | 4 | 250 | 18.905 | 6 | 400 | 28.469 | 8 | 950 | 39.812 | |
| 5/16 | 7.94 | 3 | 0.145 | 3.68 | 171 | 255 | 2 | 490 | 11.076 | 4 | 90 | 18.193 | 6 | 350 | 28.246 | 9 | 100 | 40.479 | |
| 5/16 | 7.94 | 7 | 0.104 | 2.64 | 205 | 305 | 3 | 200 | 14.234 | 5 | 350 | 23.798 | 8 | 0 | 35.586 | 11 | 200 | 49.82 | |
| 5/16 | 7.94 | 7 | 1.109 | 2.77 | 225 | 335 | |||||||||||||
| 3/8 | 9.52 | 3 | 0.165 | 4.19 | 220 | 328 | 3 | 330 | 14.813 | 5 | 560 | 24.732 | 8 | 360 | 37.187 | 11 | 800 | 52.489 | |
| 3/8 | 9.52 | 7 | 0.12 | 3.05 | 273 | 407 | 4 | 250 | 18.905 | 6 | 950 | 30.915 | 10 | 800 | 48.04 | 15 | 400 | 68.503 | |
| 7/16 | 11.11 | 7 | 0.145 | 3.68 | 399 | 595 | 5 | 700 | 25.355 | 9 | 350 | 41.591 | 14 | 500 | 64.499 | 20 | 800 | 92.523 | |
| 1/2 | 12.7 | 7 | 0.165 | 4.19 | 517 | 770 | 7 | 400 | 32.917 | 12 | 100 | 53.823 | 18 | 800 | 83.627 | 26 | 900 | 119.657 | |
| 1/2 | 12.7 | 19 | 0.1 | 2.54 | 504 | 751 | 7 | 620 | 33.895 | 12 | 700 | 56.492 | 19 | 100 | 84.961 | 26 | 700 | 118.768 | |
| 9/16 | 14.29 | 7 | 0.188 | 4.78 | 671 | 1000 | 9 | 600 | 42.703 | 15 | 700 | 69.837 | 24 | 500 | 108.981 | 35 | 0 | 155.688 | |
| 9/16 | 14.29 | 19 | 0.113 | 2.87 | 637 | 949 | 9 | 640 | 42.881 | 16 | 100 | 71.616 | 24 | 100 | 107.202 | 33 | 700 | 14.905 | |
| 5/8 | 15.88 | 7 | 0.207 | 5.26 | 813 | 1211 | 11 | 600 | 51.599 | 19 | 100 | 84.961 | 29 | 600 | 131.667 | 42 | 400 | 188.605 | |
| 5/8 | 15.88 | 19 | 0.125 | 3.18 | 796 | 1186 | 11 | 0 | 48.93 | 18 | 100 | 80.513 | 28 | 100 | 124.995 | 40 | 200 | 178.819 | |
| 3/4 | 19.05 | 19 | 0.15 | 3.81 | 1 | 155 | 1721 | 16 | 0 | 71.172 | 26 | 200 | 116.543 | 40 | 800 | 181.487 | 58 | 300 | 259.331 |
| 7/8 | 22.22 | 19 | 0.177 | 4.5 | 1 | 581 | 2356 | 21 | 900 | 97.416 | 35 | 900 | 159.691 | 55 | 800 | 248.211 | 79 | 700 | 354.523 |
| 1 | 25.4 | 19 | 0.2 | 5.08 | 2 | 73 | 3089 | 28 | 700 | 127.664 | 47 | 0 | 209.066 | 73 | 200 | 325.61 | 104 | 500 | 464.839 |
| 1 | 25.4 | 37 | 0.143 | 3.63 | 2 | 57 | 3065 | 28 | 300 | 125.885 | 46 | 200 | 205.508 | 71 | 900 | 319.827 | 102 | 700 | 456.832 |
| 11/8 | 28.58 | 37 | 0.161 | 4.09 | 2 | 691 | 4010 | 36 | 0 | 160.136 | 58 | 900 | 262 | 91 | 600 | 407.457 | 130 | 800 | 581.827 |
| 11/4 | 31.75 | 37 | 0.179 | 4.55 | 3 | 248 | 4840 | 44 | 600 | 198.391 | 73 | 0 | 324.72 | 113 | 600 | 505.318 | 162 | 200 | 721.502 |
| No/Dia of Wire | Approx. Overall Diameter | Minimum Breaking Strength of Strand | Approx. Weight | ||||||
| Grade 350 | Grade 480 | Grade 700 | Grade 850 | Grade 1000 | Grade 1150 | Grade 1300 | |||
| No/mm | mm | kN | kN | kN | kN | kN | kN | kN | kg/km |
| 3/1 80 | 3.90 | 2.7 | 3.7 | 60.0 | |||||
| 3/2 65 | 5.70 | 5.8 | 8.0 | 130.0 | |||||
| 3/3 25 | 7.00 | 8.7 | 12.0 | 195.0 | |||||
| 3/4 00 | 8.60 | 13.2 | 18.1 | 295.0 | |||||
| 4/1 80 | 4.40 | 3.6 | 4.9 | 80.0 | |||||
| 4/2 65 | 6.40 | 7.7 | 10.6 | 172.0 | |||||
| 4/3 25 | 7.90 | 11.6 | 15.9 | 260.0 | |||||
| 4/4 00 | 9.70 | 17.6 | 24.1 | 35.2 | 390.0 | ||||
| 5/1 50 | 4.10 | 3.1 | 4.2 | 6.2 | 69.0 | ||||
| 5/1 80 | 4.90 | 4.5 | 6.1 | 8.9 | 95.0 | ||||
| 5/2 65 | 7.20 | 9.7 | 13.3 | 19.3 | 220.0 | ||||
| 5/3 25 | 8.80 | 14.5 | 19.9 | 29.0 | 320.0 | ||||
| 5/4 00 | 10.80 | 22.0 | 30.2 | 44.0 | 490.0 | ||||
| 7/0 56 | 1.70 | 0.6 | 0.8 | 1.2 | 1.7 | 2.0 | 2.2 | 14.0 | |
| 7/0 71 | 2.10 | 1.0 | 1.3 | 1.9 | 2.8 | 3.2 | 3.6 | 28.0 | |
| 7/0 85 | 2.60 | 1.4 | 1.9 | 2.8 | 4.0 | 4.6 | 5.2 | 31.0 | |
| 7/0 90 | 2.70 | 1.6 | 2.1 | 3.1 | 4.5 | 5.1 | 5.8 | 35.0 | |
| 7/1 00 | 3.00 | 1.9 | 2.6 | 3.9 | 5.5 | 6.3 | 7.2 | 43.0 | |
| 7/1 25 | 3.80 | 3.0 | 4.1 | 6.0 | 8.6 | 9.9 | 11.2 | 67.0 | |
| 7/1 40 | 4.20 | 3.8 | 5.2 | 7.5 | 9.2 | 10.8 | 12.4 | 14.0 | 84.0 |
| 7/RS* | 4.30 | 3.9 | 5.3 | 7.7 | 9.4 | 11.0 | 12.7 | 14.3 | 86.0 |
Quality Control
Raw Material Test
All raw materials used in the production of 14 Gauge Galvanized Steel Conductor Wire undergo strict inspection before entering the manufacturing process. High-quality carbon steel rods are tested for chemical composition, ensuring compliance with international standards. Key elements such as carbon, manganese, and silicon content are analyzed using spectrometry to guarantee optimal mechanical performance. Additionally, tensile strength and elongation tests are conducted to verify the structural integrity of the steel. Surface condition checks are also performed to ensure there are no cracks, rust, or inclusions that could affect the final product quality. Only materials that meet the predefined specifications are approved for further processing.
Process inspection
During the manufacturing of 14 Gauge Galvanized Steel Conductor Wire, strict process inspection is implemented at every stage to ensure product consistency and quality. The wire drawing process is carefully monitored to maintain accurate diameter tolerance and smooth surface finish. In the galvanizing stage, temperature control and immersion time are precisely regulated to ensure a uniform zinc coating. Coating adhesion tests are performed to confirm that the zinc layer is firmly bonded to the steel surface. Thickness measurement is also conducted using advanced उपकरण to ensure compliance with required coating standards. Operators conduct continuous visual inspections to detect any surface defects such as uneven coating or contamination.
Finished Product
Before shipment, each batch of 14 Gauge Galvanized Steel Conductor Wire undergoes comprehensive finished product testing. Mechanical performance is verified through tensile strength and elongation tests to ensure the wire meets required load-bearing standards. The zinc coating is evaluated using weight and thickness tests to confirm adequate corrosion protection. Salt spray testing may also be conducted to simulate harsh environmental conditions and assess long-term durability. Packaging integrity is also inspected to prevent damage during transportation. These thorough finished product tests ensure that every coil of 14 Gauge Galvanized Steel Conductor Wire delivered to customers meets high-quality standards and performs reliably in real-world applications.
Application
Technical Advantages
Product Packaging
Related Products
FAQ From Customers
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What are the advantages of power cables and overhead lines?(1) Reliable operation, because it is installed in a hidden place such as underground, it is less damaged by external forces, has less chance of failure, and the power supply is safe, and it will not cause harm to people; (2) The maintenance workload is small and frequent inspections are not required; (3) No need to erect towers; (4) Help improve power factor.
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Which aspects should be considered when choosing the cross section of a power cable?(1) The long-term allowable working current of the cable; (2) Thermal stability once short circuited; (3) The voltage drop on the line cannot exceed the allowable working range.
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What are the measures for cable fire prevention?(1) Use flame-retardant cables; (2) Use fireproof cable tray; (3) Use fireproof paint; (4) Fire partition walls and fire baffles are installed at cable tunnels, mezzanine exits, etc.; (5) Overhead cables should avoid oil pipelines and explosion-proof doors, otherwise local pipes or heat insulation and fire prevention measures should be taken.
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What should be paid attention to during the transportation and handling of cables?(1) During transportation, loading and unloading, cables and cable reels should not be damaged. It is strictly forbidden to push the cable reels directly from the vehicle. Generally, cables should not be transported and stored flat. (2) Before transporting or rolling the cable reel, ensure that the cable reel is firm, the cable is wound tightly, the oil pipe between the oil-filled cable and the pressure oil tank should be fixed without damage, the pressure oil tank should be firm, and the pressure indication should meet the requirements.
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What inspections should be carried out for the acceptance of cable lines?(1) The cable specifications should meet the regulations, the arrangement should be neat, no damage, and the signs should be complete, correct and clear; (2) The fixed bending radius of the cable, the related distance and the wiring of the metal sheath of the single-core power cable should meet the requirements; (3) The cable terminal and the middle head should not leak oil, and the installation should be firm. The oil pressure of the oil-filled cable and the meter setting should meet the requirements; (4) Good grounding; (5) The color of the cable terminal is correct, and the metal parts such as the bracket are completely painted; (6) There should be no debris in the cable trench, tunnel, and bridge, and the cover should be complete.