Product Introduction
6x37+IWR/IWS Steel Wire Rope is a premium heavy-load stranded rope designed for high-intensity industrial applications, composed of 6 strands with 37 wires per strand, paired with an independent wire rope core (IWR) or independent wire strand core (IWS).
Compared with fiber core ropes, the all-steel core endows the rope with superior load-bearing capacity, better wear resistance and stronger anti-deformation ability.
This rope is widely applied to large cranes, mine hoists, port gantry cranes, bridge construction hoisting systems and offshore platform auxiliary equipment. It complies with international standards, with customizable diameter, tensile strength grade and surface treatment to meet diverse project requirements.
Product Parameter
|
Structure |
6 strands × 37 wires + IWR / (IWS) |
|
Core Type |
Independent Wire Rope Core (IWR) / Independent Wire Strand Core (IWS) |
|
Wire Material |
High-carbon steel |
|
Diameter |
6mm-64mm (customizable) |
|
Nominal Tensile Strength |
1570MPa, 1670MPa, 1770MPa, 1870MPa, 1960MPa |
|
Surface Treatment |
Ungalvanized, Electro galvanized, Hot-dipped galvanized |
|
Lay Direction |
Right hand lang lay, Right hand regular lay, Left hand lang lay, Left hand regular lay |
|
Executive Standard |
GB, DIN, En, ASTM |
Product Details




FAQ
Q: Can you provide samples?
A: We can provide 1-2 meters of regular specification samples for free.
Q: What is the Minimum Order Quantity (MOQ)?
A: The MOQ for regular specification steel wire rope is 1000 meters, and the MOQ for customized specifications (special diameter, construction, length) is negotiable.
Q: How long is the production cycle?
A: The production cycle for customized products is 15-30days. It will be adjusted according to quantity and complexity.
Q: What international payment methods do you support?
A: We support T/T and L/C, 30% advance deposit, 70% paid against copy of B/L.
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