Steel Wire Rope
Wire Rope 6X25Fi+FC
A 6X25Fi+FC steel wire rope with a 6-strand construction and a fiber core, designed for lifting and rigging applications. It is available in nominal diameters from 8mm to 60mm, with tensile strengths ranging from 1570 MPa to 1960 MPa, and options in ungalvanized, galvanized, or stainless steel. The rope is suitable for dynamic lifting, hoisting, and tensioning tasks across industrial and marine environments.
- Catalogue Family
- Steel 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 Wire Rope 6X25Fi+FC Gives You
- High tensile strength with multiple grade options from 1570 MPa to 1960 MPa for demanding lifting applications
- 6X25Fi+FC construction provides flexibility and resistance to abrasion in repetitive bending and load cycles
- Fiber core (FC) enhances flexibility and reduces weight while maintaining structural integrity
- Available in ungalvanized, galvanized, or stainless steel to suit corrosive or outdoor environments
- Consistent minimum breaking load values across all sizes and grades as per published tables
- Standard 4:1 design factor applied to all rated capacities unless otherwise specified
- Direct supply from manufacturer ensures traceability and consistent batch quality
Application Scenarios
Where Wire Rope 6X25Fi+FC Is Used
- Lifting and hoisting operations in construction and infrastructure projects using cranes and hoists
- Marine and offshore rigging where resistance to saltwater corrosion is required
- Mining and energy sector applications involving heavy load handling and repetitive lifting
- Industrial manufacturing setups with overhead cranes and material handling systems
- Port and logistics operations using wire rope for container handling and cargo transfer
- Temporary rigging setups requiring reliable, high-strength rope with consistent performance
Who It Is For
Buyers This Product Is Built For
- Cranes and hoist manufacturers integrating wire rope into lifting systems
- Marine and offshore contractors specifying corrosion-resistant rope for mooring and lifting
- Construction and infrastructure firms sourcing reliable wire rope for crane operations
- Industrial plant maintenance teams replacing worn or damaged lifting ropes
- Logistics and port operators managing container and heavy cargo handling systems
- Rigging distributors stocking a full range of wire rope types for diverse applications
Problems It Solves
Problems This Product Removes
- Inconsistent breaking strength and load capacity due to sourcing from multiple small suppliers
- Rope failure from poor core stability or lack of proper tensile strength grading
- Corrosion damage in marine or outdoor environments when using uncoated steel rope
- Lack of traceability and material certification for safety-critical lifting applications
- Need to order different rope types from separate suppliers for different environments
- Inadequate flexibility and fatigue resistance in rigid or poorly constructed wire ropes
Technical Features
Technical Features
- 6X25Fi+FC construction with 6 outer strands of 25 wires each and a fiber core
- Nominal diameter range from 8mm to 60mm with precise weight and breaking load data
- Tensile strength grades: 1570, 1670, 1770, 1870, 1960 MPa available
- Minimum breaking load values provided for each diameter and grade
- Available in ungalvanized, galvanized, or stainless steel finish
- Standard 4:1 design factor applied to all safe working load ratings
- Traceability marking and WLL stamped on the rope end or packaging
Specifications
Wire Rope 6X25Fi+FC Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Nominal Diameter | 8mm to 60mm |
|---|---|
| Construction | 6X25Fi+FC |
| Tensile Strength Grades | 1570, 1670, 1770, 1870, 1960 MPa |
| Core Type | Fiber Core (FC) |
| Finish Options | Ungalvanized, Galvanized, Stainless Steel |
| Minimum Breaking Load | Values provided per diameter and grade in table |
| Weight per 100m | 24.3 kg to 1370 kg depending on diameter and grade |
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-carbon steel wires for tensile strength and fatigue resistance
- Fiber core (FC) for improved flexibility and reduced weight
- Galvanized coating for corrosion resistance in outdoor and marine environments
- Stainless steel construction for use in highly corrosive or sanitary environments
- Heat-treated wires to ensure consistent mechanical properties across the rope
Manufacturing Process
How This Product Is Made
1Wire drawing and stranding of individual wires into 6 outer strands
2Assembly of the 6X25Fi+FC construction with fiber core insertion
3Tensioning and stranding under controlled conditions to ensure uniformity
4Final rope formation and straightening to reduce internal stress
5Surface treatment: ungalvanized, galvanizing, or stainless steel coating as ordered
6Proof load testing on production batches before packaging
7Marking of WLL and traceability information on the rope end
Quality Control
Quality Control On Every Batch
- Proof load testing on each production batch before release
- Dimensional tolerance check against nominal diameter and weight tables
- Breaking strength validation to confirm minimum breaking load values
- Material Test Certificate to EN 10204 3.1 issued with the order on request
- Visual inspection for surface defects, strand misalignment, or core exposure
- Third-party inspection accepted at the China warehouse before shipment
- Traceability marking verified for WLL and batch number
Customisation
Customisation Options
- Custom tonnage stamping on the rope end or packaging
- Private label and OEM marking available upon request
- Finish options: ungalvanized, galvanized, or stainless steel
- Custom lengths and spooling configurations to order
- Packing configurations tailored to customer warehouse or retail needs
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 |
|---|---|
| 6X19+FC | The 6X25Fi+FC offers better flexibility and fatigue resistance due to more wires per strand, but may have slightly lower tensile strength than 6X19 in some grades |
| 6X36+FC | 6X36+FC has higher flexibility but lower tensile strength and is more prone to core extrusion under heavy load |
| Galvanized rope with IWRC | This 6X25Fi+FC with FC core is lighter and more flexible than IWRC versions, but lacks the internal support and higher breaking load of IWRC |
| Stainless steel rope | Stainless steel offers superior corrosion resistance but is heavier and less flexible than carbon steel with galvanizing |
Use Guide
How To Use And Inspect Wire Rope 6X25Fi+FC
- Match the stamped working load limit to the calculated load, not the equipment rating
- Inspect the rope for kinks, broken wires, or core extrusion before each use
- Avoid sharp bends or contact with abrasive surfaces that can damage the outer wires
- Use proper sheaves and drums with diameters at least 20 times the rope diameter
- Replace the rope if more than 10% of wires are broken in any lay length
- Store the rope in a dry, covered area to prevent moisture and corrosion
- Do not reuse a rope that has been subjected to overload or impact loading
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Answers
Wire Rope 6X25Fi+FC FAQ
What does 6X25Fi+FC mean?
It means 6 outer strands of 25 wires each, a fiber core (FC), and a construction designed for high flexibility and fatigue resistance.
Is this rope suitable for marine use?
Yes, galvanized or stainless steel versions are suitable for marine and offshore environments. The fiber core provides flexibility but requires protection from moisture.
What is the design factor?
A standard 4:1 design factor is applied, meaning the minimum breaking load is four times the safe working load unless otherwise stated.
Can you supply Material Test Certificates?
Yes, a Material Test Certificate to EN 10204 3.1 is supplied on request with every order.
What finishes are available?
Available in ungalvanized, galvanized, or stainless steel. The finish is selected based on environmental exposure and corrosion resistance needs.
Can you cut and splice to custom length?
Yes, custom lengths and splicing are available. We can also provide spooling or packaging to your warehouse or retail specifications.
How is the rope packed for export?
Standard packing is on wooden reels or coils, with cartons and pallets. We can configure packing to suit your warehouse or retail needs. Goods can be held in our Qingdao warehouse free for two months for shipment consolidation.
Need A Quote On Wire Rope 6X25Fi+FC
Send the sizes, the finish and the quantity on WhatsApp or by email. You get a priced reply within 24 hours and a straight answer on stock.
We reply within 24 hours on WhatsApp or by email. Send a drawing, a photo or a bill of materials and we will quote it as it stands.