6V×19 Class Shaped Strand Wire Rope

6V×19 Class Shaped Strand Wire Rope

Product Introduction:

Our 6V×19 Shaped Strand Wire Rope is a highly engineered lifting solution manufactured in strict compliance with the GB/T 8918-2006 national standard (Steel Wire Ropes for Important Purposes). As a typical "shaped strand" cable, it features triangular pre-formed strands (denoted by the "V") that significantly outperform conventional round-strand ropes in high-load, heavy-duty environments.

Structural Excellence: 6V×19+FC & 6V×19+IWR:

The "6V×19" designation means the rope consists of 6 triangular-shaped strands, each made up of 19 steel wires arranged in a specific concentric lay. Crucially, this rope is available in two distinct core designs to suit various operational requirements:

*6V×19+FC (Fiber Core): Features a synthetic or natural fiber core, providing excellent internal lubrication and superior flexibility. It is ideal for applications where bending fatigue is the primary factor.

*6V×19+IWR (Independent Wire Rope Core): Features a high-strength independent steel wire core. Because the IWR replaces the fiber core with steel, it offers a much higher metallic fill factor, resulting in a significantly higher minimum breaking load and exceptional resistance to crushing.

Technical Specifications：

Comprehensive Technical Specifications (Based on GB/T 8918-2006):

As shown in our detailed data table, our 6V×19 rope covers a wide range of heavy-duty sizes and strength grades:

1.Nominal Diameter Range: From 20 mm to 52 mm, catering to massive lifting requirements.

2.High Tensile Strength Grades: Available in 1670 MPa, 1770 MPa, 1870 MPa, and 1960 MPa. You can select the grade that perfectly matches your safety margins.

3.Core Options for Different Breaking Forces: For example, at a diameter of 52mm and 1960MPa tensile strength, the FC core offers a minimum breaking load of 1990 kN, while the stronger IWR core provides up to 2110 kN.

4.Precise Weight Management: We strictly control the manufacturing process. As noted in our specifications, the actual weight may vary slightly, but the manufacturing tolerance is strictly maintained within a maximum error of ≤6%.

Superior Performance Advantages:

Due to its unique triangular strands, this wire rope delivers outstanding operational benefits:

1.Larger Contact Surface & Lower Wear: The flat surfaces of the triangular strands create maximum contact area with sheaves and drums. This drastically reduces specific pressure, minimizing the wear on both the wire rope and the groove profiles, which extends equipment lifespan.

2.Exceptional Crush Resistance & Structural Stability: The compact, interlocking triangular design resists deformation under heavy pressure. This makes it highly suitable for multi-layer spooling on winch drums, where traditional round ropes often get flattened by the upper layers.

3.Anti-Rotation & Kink Resistance: Its tight structural integrity effectively prevents twisting, spinning, and kinking during heavy lifting operations, ensuring maximum safety and stable load control.

Typical Applications:

This heavy-duty shaped strand rope is the trusted choice for:

*Deep mine hoisting systems and shaft elevators.

*Heavy-duty port and dock cranes.

*Large-scale cableways and aerial tramways.

*Metallurgical plants and heavy industrial lifting equipment.