Description

High-Tensile Carbon Steel Wire Rope | Galvanized & Ungalvanized Steel Cables

Direct Manufacturer & Global Supplier. Engineered for heavy-duty crane lifting, construction rigging, mining hoists, elevator systems, marine winches, and oilfield applications. Fully compliant with ISO 2408, EN 12385, API 9A, and ASTM A1023 standards.

ISO 2408 & API 9A

Certified High Tensile Strength & Mill Test Certificates

50,000+ Tons Stock

Massive Inventory in Standard Diameters & Reels

Custom Processing

Splicing, Swaged Fittings, PVC Coating & Custom Lengths

Technical Specifications & Parameter Matrix

Parameter / Item	Technical Standards & Specifications
Product Name	Carbon Steel Wire Rope / Steel Wire Cable / Steel Strand
Popular Constructions	General Lifting: 6x19S, 6x19W, 6x36WS, 6x37+FC / IWRC Small Diameter: 1x7, 1x19, 7x7, 7x19 Non-Rotating: 18x7, 19x7, 35Wx7 Elevator / Mining: 8x19S+FC, 6x29Fi
Diameter Range	3mm – 50mm (Special sizes up to 100mm available upon request)
Core Options	FC (Fiber Core - Sisal/Synthetic) \| IWRC (Independent Wire Rope Core) \| WRC
Tensile Strength Grades	1570 N/mm², 1620 N/mm², 1770N/mm², 1870 N/mm², 1960N/mm²，2160N/mm² (EIPS / EEIPS)
Surface Finish	Ungalvanized (Bright / Smooth), Hot-Dip Galvanized, Electro-Galvanized, PVC/PE Coated
Lay Direction & Type	RHRL (Right Hand Regular Lay), LHRL, RHLL, LHLL
Manufacturing Standards	ISO 2408, EN 12385-4, API Spec 9A, DIN 3055, ASTM A1023, GB/T 20118
Secondary Processing	Thimble Splicing, Aluminum Ferrule Pressing, Socketing, Fuse Cutting & Pointing
Quality Testing	100% Breaking Load Test, Zinc Layer Mass Test, Torsion & Bending Test, Pre-stretching

Large-Scale Storage & Ready-to-Ship Inventory

Our modern indoor logistics facility stores over 50,000 tons of high-tensile carbon steel wire ropes. We maintain extensive stock in standard diameters (3mm to 50mm) and common constructions on wooden and steel reels to support emergency crane maintenance and large industrial project orders.

Advanced Wire Drawing & High-Speed Closing Machinery

Equipped with heavy-duty wire drawing machines, hot-dip galvanizing lines, and high-speed tubular/planetary closing machines, our factory maintains exact strand pitch, high fatigue resistance, and uniform lubrication across the entire rope structure.

Strict Quality Inspection & Tensile Testing Laboratory

Safety is critical for hoisting operations. Every wire rope batch undergoes rigorous testing on 1000KN/3000KN horizontal tensile test beds. EN 10204 3.1 Mill Test Certificates are provided with every shipment.

Breaking Load Testing: Full-scale destruction tensile test to verify minimum breaking force (MBF).
Zinc Layer Adhesion: Testing galvanized coating thickness and uniformity against salt corrosion.
Torsion & Bending Test: Single wire torsion testing to guarantee raw material toughness.
Diameter & Pitch Check: Precise vernier caliper verification for tight outer diameter tolerances.

Heavy-Duty Seaworthy Reel Packaging

Steel wire ropes are tightly wound on solid wooden reels, steel-plywood spools, or steel drums (100m–2000m/reel). Wrapped with multi-layer moisture-proof plastic film, hessian cloth, and corrugated timber lagging to ensure safe ocean delivery.

Container Loading & Secure Fastening

Heavy reels are placed securely inside 20ft/40ft containers. Our loading team uses heavy wooden bracing, steel chocks, and high-tensile lashing straps to secure the drums and prevent shifting during ocean transport.

Key Industry Application Scenarios

Tower & Overhead Mobile Cranes Port Container Cranes & Winches Mining Shaft Hoisting & Excavators Oil & Gas Drilling / Offshore Rigging Elevator & Passenger Conveyance Marine Mooring & Cableway Systems

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