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The 6×37 galvanized steel wire rope features a classic structural design composed of 6 steel wire strands with 37 thin steel wires per strand. The surface is galvanized to form a corrosion-resistant protective layer, typically paired with a fiber rope core. This model employs a point contact structure with multiple layers of fine wire winding, combining excellent flexibility with superior fatigue resistance. The galvanized coating makes it suitable for corrosive environments including humid and outdoor conditions, making it widely applicable for lifting machinery, transportation, engineering construction, and fishery aquaculture. While offering exceptional performance, its wear resistance is slightly weaker compared to thick wire structured steel wire ropes, requiring regular testing and maintenance under long-term impact loads.
| Diameter | GB/T 20118-2006 GB 8918-2006 |
Approx. Weight KG/100M |
EN 12385-4 | Approx. Weight KG/100M |
||
|---|---|---|---|---|---|---|
| Min Breaking Load (KN) | Min Breaking Load (KN) | Min Breaking Load (KN) | ||||
| 1670 N/MM² | 1770 N/MM² | 1770 N/MM² | 1960 N/MM² | |||
| 10 | 49.3 | 52.2 | 34.6 | 52.2 | 57.8 | 34.6 |
| 11 | 59.6 | 63.2 | 41.9 | 63.2 | 70 | 41.9 |
| 12 | 70.9 | 75.2 | 49.8 | 75.2 | 83.3 | 49.8 |
| 13 | 83.3 | 88.2 | 58.5 | 88.24 | 97.72 | 58.47 |
| 14 | 96.6 | 102 | 67.8 | 102.34 | 113.33 | 67.82 |
| 16 | 126 | 134 | 88.6 | 134 | 148 | 88.58 |
| 18 | 160 | 169 | 112 | 169 | 187 | 112 |
| 20 | 197 | 209 | 138 | 209 | 231 | 138 |
| 22 | 238 | 253 | 167 | 252 | 280 | 167 |
| Diameter | GB/T 20118-2006 GB 8918-2006 |
Approx. Weight KG/100M |
EN 12385-4 | Approx. Weight KG/100M |
||
|---|---|---|---|---|---|---|
| Min Breaking Load (KN) | Min Breaking Load (KN) | Min Breaking Load (KN) | ||||
| 1670 N/MM² | 1770 N/MM² | 1770 N/MM² | 1960 N/MM² | |||
| 10 | 53.3 | 56.5 | 40 | 56.46 | 62.52 | 38.1 |
| 11 | 64.5 | 68.3 | 48.4 | 68.32 | 75.65 | 46.1 |
| 12 | 76.7 | 81.3 | 57.6 | 81.31 | 90.03 | 54.9 |
| 13 | 90 | 95.4 | 67.6 | 95.42 | 105.67 | 64.39 |
| 14 | 104 | 111 | 78.4 | 111 | 123 | 74.68 |
| 16 | 136 | 145 | 102 | 145 | 160 | 97.54 |
| 18 | 173 | 183 | 130 | 183 | 203 | 123 |
| 20 | 213 | 226 | 160 | 226 | 250 | 152 |
| 22 | 258 | 273 | 194 | 273 | 303 | 184 |
37 steel wires are wound into strands in multiple layers, featuring thicker outer wires and thinner inner wires to achieve an optimal balance between flexibility and wear resistance.
Different layers of steel wires maintain point contact with each other, resulting in more uniform stress distribution when subjected to loading forces.
Typically utilizes fiber rope cores (natural or synthetic fibers), with steel cores reserved for select heavy-duty scenarios. The fiber core effectively stores lubricating grease, significantly extending the service life of the steel wire rope.
Common applications for 6×37 structure, 10-22mm diameter galvanized steel wire rope include:
Our steel wire rope meets international production standards and has obtained multiple certifications including SGS, CE, and ISO.
7x7 stainless steel wire rope (0.5-6mm) offers superior corrosion resistance with 304/316 grades, high tensile strength, and excellent wear resistance. Ideal for marine, lifting, and outdoor applications. Certified with SGS, CE, ISO standards.
Green PVC-coated steel wire rope combines high tensile strength (1670-1770MPa) with corrosion/wear resistance. Lasts 2-3x longer than standard ropes. Available in 1-12mm diameters with SGS/CE/ROHS certifications. Ideal for industrial, marine & agricultural applications.