Coated Wire Rope
PVC/PA/PE coated steel wire rope 7X19
A steel wire rope with 7X19 construction, coated in PVC, PA, or PE for protection against abrasion, corrosion, and environmental wear. Available in diameters from 3.0mm to 16.0mm, with tensile strengths of 1670, 1770, and 1960 MPa, and minimum breaking loads ranging from 4.9T to 127T. The coating is applied over a core of FC IWRC/WSC, and the rope is suitable for industrial, marine, and construction applications where durability and long service life are required.
- Catalogue Family
- Coated Wire Rope
- Certificates
- EN 10204 3.1 material test certificate on request
CAD files are supplied on request via WhatsApp or email rather than published for open download.
Key Benefits
What PVC Pa PE Coated Steel Wire Rope 7x19 Gives You
- PVC, PA, or PE coating resists abrasion, moisture, and chemical exposure on construction sites, docks, and offshore platforms
- 7X19 construction offers high flexibility and fatigue resistance under repeated bending and loading
- Coating maintains rope integrity and extends service life in harsh environments
- Available in three tensile strength grades: 1670, 1770, and 1960 MPa, matching application-specific load demands
- Minimum breaking load values are certified and traceable to the specified strength grade
- FC IWRC/WSC core provides enhanced stability and resistance to crushing under high tension
- Coated rope reduces noise and vibration during operation compared to bare steel wire rope
Application Scenarios
Where PVC Pa PE Coated Steel Wire Rope 7x19 Is Used
- Marine mooring and anchoring where ropes are exposed to saltwater, UV, and constant flexing
- Construction hoisting and rigging where the rope runs through pulleys and around structural steel
- Offshore platform winching and load transfer where corrosion resistance and durability are critical
- Industrial crane operations in dusty or chemical-laden environments where bare steel would degrade quickly
- Temporary rigging setups in mining and quarrying where ropes endure abrasive contact with rock and debris
- Towing and recovery operations on heavy transport vehicles where rope is repeatedly tensioned and released
Who It Is For
Buyers This Product Is Built For
- Marine contractors specifying mooring and anchoring ropes for offshore vessels and platforms
- Construction firms sourcing durable rigging lines for cranes and hoists in high-abrasion zones
- Industrial plant operators needing long-life ropes for overhead cranes and material handling
- Mining and quarrying companies requiring ropes that resist rock abrasion and environmental exposure
- Logistics and transport firms using coated ropes in trailer tie-down and winch systems
- Rigging distributors carrying a full range of coated wire ropes with certified breaking loads
Problems It Solves
Problems This Product Removes
- Bare steel wire rope corroding or fraying quickly in wet, salty, or chemically aggressive environments
- Rope damage from repeated contact with rough surfaces like concrete, steel beams, and rock
- Short service life due to fatigue from frequent bending and repositioning in pulley systems
- Noise and vibration from uncoated steel rope during operation, especially in enclosed spaces
- Inconsistent breaking load performance when using low-grade or untested wire rope
- Buying coated rope from multiple suppliers due to lack of a single source for full strength and coating options
Technical Features
Technical Features
- 7X19 wire rope construction with FC IWRC/WSC core for enhanced strength and stability
- Coating material: PVC, PA, or PE applied over the entire rope surface for protection
- Nominal tensile strength options: 1670, 1770, and 1960 MPa, with corresponding minimum breaking loads
- Minimum breaking load values certified and traceable to the specified strength grade
- Coating thickness and uniformity maintained during production to prevent peeling or cracking
- Diameter range from 3.0mm to 16.0mm, with detailed weight and breaking load tables provided
- Marked with working load limit and strength grade on the rope end for field traceability
Specifications
PVC Pa PE Coated Steel Wire Rope 7x19 Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Construction | 7X19 with FC IWRC/WSC core |
|---|---|
| Coating Type | PVC PA or PE |
| Diameter Range | 3.0mm to 16.0mm |
| Tensile Strength | 1670 1770 1960 MPa |
| Minimum Breaking Load | 4.9T to 127T |
| Weight per Meter | 4.0 kg/m to 85.9 kg/m |
| Core Type | FC IWRC/WSC |
Full size table on request. The catalogue publishes a full dimension and capacity table for this item. Ask on WhatsApp or by email and we will send it as a PDF.
Materials
Materials And Finishes
- High-strength steel wires in 7X19 configuration, heat-treated for tensile performance
- FC IWRC/WSC (Fiber Core Independent Wire Rope Core / Wire Strand Core) for core stability and crush resistance
- PVC coating for general-purpose protection and abrasion resistance
- PA (Polyamide) coating for high-temperature and chemical resistance
- PE (Polyethylene) coating for UV resistance and low-friction surface
Manufacturing Process
How This Product Is Made
1Drawing of steel wires to precise diameter and tensile specifications
2Stranding of 7 wires into a single strand, then 19 strands into the final rope
3Insertion of FC IWRC/WSC core during stranding for structural integrity
4Application of PVC PA or PE coating via extrusion process with controlled thickness
5Tensioning and curing of the coating to ensure adhesion and uniformity
6Proof load testing and dimensional inspection before packaging
7Marking of working load limit and strength grade on the rope end
Quality Control
Quality Control On Every Batch
- Proof load testing on production batches before release
- Dimensional tolerance check against published diameter and weight tables
- Breaking strength validation to confirm minimum breaking load values
- Coating adhesion and thickness inspection using calibrated tools
- Material Test Certificate to EN 10204 3.1 issued with the order on request
- Third-party inspection accepted at the China warehouse before shipment
Customisation
Customisation Options
- Custom diameter and length to order
- Coating type selected by application: PVC PA or PE
- Custom marking including tonnage, brand, and batch number
- Custom packaging in reels, coils, or bulk as per buyer’s warehouse or shipping needs
- Private label and OEM marking available for brand-specific packaging
Compare
How It Compares With The Alternatives
An honest read on where this pattern wins and where another one would serve you better.
| Alternative | Honest Trade Off |
|---|---|
| Bare steel wire rope | Coated rope lasts longer in abrasive or corrosive environments but costs more and may be harder to inspect for internal damage |
| Galvanized steel rope | Coated rope offers better abrasion resistance and lower noise but may degrade faster under UV exposure than galvanized rope |
| Synthetic rope | Steel wire rope has higher breaking strength and heat resistance but is heavier and less flexible than synthetic alternatives |
| Other coated ropes | This product uses 7X19 construction with FC IWRC/WSC core, which offers better fatigue resistance than 6X7 or 6X19 with fiber core |
Use Guide
How To Use And Inspect PVC Pa PE Coated Steel Wire Rope 7x19
- Verify the working load limit and strength grade match the calculated load before use
- Inspect the coating for cracks, peeling, or abrasion before each deployment
- Avoid sharp bends or kinks that can damage the coating and reduce rope life
- Do not use the rope in temperatures exceeding the coating’s rated limit (PVC:, PA:, PE: up to 100°C)
- Replace the rope if the coating is compromised or the core shows signs of deformation
- Store the rope in a dry, shaded area to prevent UV degradation and moisture ingress
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Answers
PVC Pa PE Coated Steel Wire Rope 7x19 FAQ
What coating types are available?
PVC PA and PE coatings are available, each suited to different environmental conditions and load requirements.
Can you supply custom lengths and diameters?
Yes. Custom diameters from 3.0mm to 16.0mm and custom lengths are available to order.
What is the minimum breaking load for a 10.0mm rope?
For a 10.0mm rope with 1960 MPa tensile strength and FC IWRC/WSC core, the minimum breaking load is 65.1T.
Are Material Test Certificates available?
Yes. A Material Test Certificate to EN 10204 3.1 is supplied with every order on request.
Can the rope be used in marine environments?
Yes. The PVC PA or PE coating provides protection against saltwater and corrosion, making it suitable for marine and offshore use.
How is the rope marked?
The rope is marked with the working load limit and strength grade at the end for field traceability.
What is the standard design factor?
A standard 4:1 design factor applies, so the minimum breaking load is four times the safe working load.
Need A Quote On PVC Pa PE Coated Steel Wire Rope 7x19
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