Packaging: standard package
Productivity: 10000pieces/per
Transportation: Ocean,Land,Express
Place of Origin: China
Supply Ability: 1000pieces/per
Port: shanghai
Payment Type: L/C,T/T
Incoterm: FOB,EXW
The 1x7 black
Stainless Steel Wire Rope is a single-strand
Stainless Steel Cable built with a 1+7 structure: one center wire surrounded by six outer wires in a uniform helical lay. This compact construction provides high tensile strength, stable dimensions, low elongation, and a clean, modern appearance, making it suitable for light lifting, tensioning, rigging, railing, and decorative industrial applications.
The “black” appearance is usually achieved through a PVC/vinyl coating, polymer jacket, or dark surface treatment applied over the stainless steel strand. The coating helps protect the rope from abrasion, moisture, UV exposure, and surface contamination, while also giving installations a sleek, low-profile look. Because coating materials and thickness can vary by supplier, buyers should confirm whether the product is PVC-coated, vinyl-coated, or otherwise finished when specifying orders.
Common material grades include AISI 304 / 304L and AISI 316 / 316L. Grade 304 is widely used for indoor and general outdoor applications, while grade 316 offers better resistance to chloride environments and is preferred for coastal, marine, chemical, or high-humidity conditions. Typical tensile strength levels for
Stainless Steel Wire ropes range from 1570 MPa to 1960 MPa, depending on wire grade, diameter, and manufacturing process.
Compared with 7x7 or 7x19 constructions, the 1x7 strand is stiffer and less flexible, but it maintains better linear stability under tension. It is therefore well suited for applications where the rope mainly carries static or semi-static loads rather than frequent bending over small pulleys.
Key Features
- High tensile strength with low stretch
- Compact 1x7 single-strand structure
- Black coated or finished surface for visual consistency
- Good corrosion resistance with 304/316 stainless steel
- Improved abrasion and weather protection when PVC/vinyl coated
- Suitable for tensioning, railing, marine, and light rigging use
Typical Applications
- Cable railing systems and balustrades
- Marine rigging, boat fittings, and deck lines
- Tension cables for canopies, shades, and structures
- Stage rigging and exhibition displays
- Industrial safety lines and guard cables
- Garden, architectural, and interior decoration cables
- Light hoisting, guy wires, and fixed tension members
Specification Checklist
When sourcing this product, specify the diameter, stainless steel grade, coating type, tensile strength, lay direction, length per coil/reel, end fittings, and required breaking load. For lifting or safety-critical use, always apply an appropriate safety factor and verify compliance with applicable standards such as ASTM, EN, ISO, or DIN.
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