AISI 304 316 Stainless Steel Wire Rope 7x7 4mm 5mm 6mm Crane Wire Rope
Product Overview
7x7 stainless steel wire rope features a structure made by twisting 7 strands, each containing 7 thin steel wires, creating a point contact steel wire rope. Manufactured from 304 or 316 stainless steel, it offers excellent corrosion resistance and durability.
Key Selection Considerations
- Material Selection: 304 stainless steel suits ordinary humid environments, while 316 stainless steel is ideal for seawater or highly corrosive conditions
- Diameter Parameters: Different diameters correspond to varying breaking forces - match with actual load-bearing requirements
- Surface Treatment: Smooth steel wire rope offers enhanced appearance, while plastic-coated versions provide additional wear and corrosion resistance
Technical Specifications
| Diameter (mm) |
GB/T9944-2002 |
EN 12385-4 |
|
Min. Breaking Load (KN) |
Approx. Weight (Kg/100m) |
Min. Breaking Load (KN) |
Approx. Weight (Kg/100m) |
| 0.8 | 0.461 | 0.26 | 0.39 / 0.44 | 0.26 |
| 1 | 0.637 | 0.41 | 0.61 / 0.69 | 0.41 |
| 1.2 | 1.2 | 0.58 | 0.88 / 0.99 | 0.58 |
| 1.5 | 1.67 | 0.91 | 1.37 / 1.55 | 0.91 |
| 1.8 | 2.25 | 1.32 | 1.97 / 2.23 | 1.32 |
| 2 | 2.94 | 1.62 | 2.44 / 2.54 | 1.62 |
| 2.5 | 4.35 | 2.54 | 3.81 / 4.29 | 2.54 |
| 3 | 6.37 | 3.65 | 5.48 / 5.72 | 3.65 |
| 4 | 9.51 | 6.5 | 9.75 / 10.2 | 6.5 |
| 5 | 14.7 | 10.15 | 15.23 / 15.9 | 10.15 |
| 6 | 18.6 | 14.62 | 21.9 / 22.9 | 14.62 |
Product Display
Product Advantages
- Compact Structure: Tightly arranged strands with flat surface for flexible operation on smaller pulleys and reels
- Strength Balance: Point contact structure ensures uniform force distribution and stable tensile and impact resistance
- Strong Weather Resistance: Stainless steel material resists corrosion from humidity, acidity, alkalinity, and salt environments
- Excellent Flexibility: 7x7 structure provides superior bending performance for frequent bending applications
Applications
Common uses for 7x7 structure, 0.5-6.0mm diameter stainless steel wire rope include:
- Small Lifting Equipment: Lifting rigging for manual hoists and small electric hoists
- Security Field: Anti-theft nets, protective fencing, elevator speed limiter wire ropes
- Outdoor Sports: Rock climbing protection ropes, paragliding traction ropes
- Industrial Equipment: Transmission ropes for automation equipment, instrument control cables
- Marine Engineering: Mooring ropes for small ships, fixed ropes for marine aquaculture facilities
Quality Certifications
Our steel wire rope meets international production standards and holds multiple certifications including SGS, CE, and ISO.