Steel Wire Rope: Types, Applications & Supplier Selection

Steel wire rope is a load-bearing component made from high-carbon steel wires laid into strands and wound around a core. It is used for lifting, hoisting, traction, mooring, and suspension in construction, mining, ports, marine, oil & gas, agriculture, forestry, fishing, power, elevator, cable car, and specialty applications.

For buyers moving from awareness to research, the key challenge is connecting a steel wire rope construction to the right working condition. This article explains the main product categories and presents the manufacturing capabilities of Jiangsu Juli Steel Wire Rope Co.,LTD, a producer of steel wire ropes and lifting accessories based in Nantong, China.

Why steel wire rope selection is difficult

Steel wire rope is not a single commodity. Buyers searching for steel wire rope suppliers must evaluate material, surface finish, strand count and layout, core design, diameter, tensile strength, and applicable standards. A rope with the correct diameter but the wrong construction can fail under bending fatigue; a rope with the right strength but poor corrosion protection can fail in marine or mining environments.

The selection process becomes clearer when the application is defined first: lifting, hoisting, traction, mooring, or suspension. Each duty cycle creates different demands on wear resistance, impact resistance, fatigue resistance, and tensile strength.

Steel wire rope market context

According to MarketsandMarkets, the global steel wire rope market is projected to reach USD 13.88 billion by 2030, growing from USD 10.49 billion in 2025 at a CAGR of 5.8%.

Verifiable market signals support this long-term view. China was the top exporter of stranded wire, ropes, and cables of iron or steel in 2024, with export value of approximately USD 2.60 billion, according to the World Integrated Trade Solution. Galvanized steel wire rope accounted for an estimated 41.3% to 46% of total product demand in 2025, driven by corrosion resistance in marine and mining environments. The construction industry was the largest end-user, with a 27% to 40.7% share of the market in 2024–2025.

In the supplier landscape, Bekaert (Belgium) and WireCo WorldGroup (US) are identified as the top two companies globally; Bekaert’s capacity exceeds 1.5 million tons annually. This context helps buyers benchmark a supplier’s production scale and specialisation.

Jiangsu Juli Steel Wire Rope Co.,LTD: supplier overview

Jiangsu Juli Steel Wire Rope Co.,LTD is a manufacturer of steel wire ropes and wire rope slings. The company was established in 1995, with origins traced to 1958, and operates production bases in Nantong and Jiyuan (China) and Bekasi (Indonesia). It also has 42 distribution centers in major Chinese cities including Shanghai, Guangzhou, Chengdu, and Xi’an, and offices in more than 30 countries and regions across Europe, the United States, Indonesia, the United Arab Emirates, Egypt, Russia, and Brazil.

Corporate materials report total assets of USD 150 million, a factory area of 100,000 square meters, about 1,000 employees, and an annual output of 300,000 tons. The R&D team consists of 20 engineers. The company reports an export ratio of about 30% and serves global markets. Independent industry listings place capacity at 150,000 to 250,000 tons across global bases, with the higher figure potentially including Indonesian production; buyers should confirm capacity for their specific production site during supplier qualification.

According to company materials, the product range includes un-galvanized, electro-galvanized, hot-dip galvanized, stainless, and plastic-coated wire ropes. Product constructions include bundling ropes, cross laid wire rope, parallel laid wire rope, anti-rotation wire rope, compacted strand ropes, shaped strand wire rope, and locked coil ropes. Product specifications range from 0.5 mm to 120 mm, and manufacturing follows API, ISO, EN, ASTM, GB, and JIS standards. Reported certifications include API, LR, ABS, CCS, ISO9001, CE, GOST, EPD, SIRIM, SNI, and MA.

For general specification work, ISO 2408:2017 provides minimum requirements for the manufacture and testing of steel wire ropes for general purposes, including lifting and rigging.

How to select a steel wire rope: step-by-step process

1. Define the working condition. Identify whether the rope will lift, hoist, pull, moor, or suspend, and whether exposure includes salt spray, dust, impact, or repeated bending.
2. Match the rope construction to the machine. Multi-strand constructions such as 6×19S, 6×36WS, 8×K26WS, 35W×K7, and 18×7 are selected according to bending fatigue and rotation resistance.
3. Choose the surface finish. Galvanized and stainless steel wire ropes resist corrosion; plastic-coated wire ropes provide additional protection in certain handling and agricultural applications.
4. Set the diameter and tensile strength. Standard catalogue products from Jiangsu Juli Steel Wire Rope Co.,LTD are available in diameters from 1 mm to 120 mm and tensile strength grades of 1570, 1670, 1770, 1870, 1960, and 2160 MPa.
5. Confirm applicable standards. Product lines comply with GB/T, EN, GOST, and DIN standards; company manufacturing standards also include API, ISO, ASTM, and JIS.
6. Evaluate supplier capacity. Check production bases, workforce, R&D team, and whether the supplier can support customized services. Jiangsu Juli Steel Wire Rope Co.,LTD reports an R&D team of 20 engineers and global sales coverage across 30-plus countries.
7. Request documentation and samples. A supplier should be able to provide the company brochure, certification list, and sample or quotation for the specific rope construction.

Steel wire rope use cases by industry

Construction & engineering

Construction wire rope is used for tower crane lifting, component hoisting, construction gondolas, foundation-pit anchoring, and steel-structure installation. Representative constructions include 6×19S, 6×19W, 6×29Fi, 6×36WS, 18×7, 35W×K7, and 4V×39S. Construction machinery ropes used on truck cranes, crawler cranes, pile drivers, drilling rigs, and excavators are available in models such as 6×25Fi, 6×29Fi, 6×36WS, 6×K36WS, 18×7, and 35W×K7.

Mining & heavy industry

Mining wire rope is designed for shaft hoisting, inclined roadway transport, equipment traction, and winch lifting. Available models include 6×19S, 6×19W, 6×19M, 6×36WS, 6×37S, 8×K26WS-EPIWC, and 35W×K7. Mining operations adopted compacted strand ropes in approximately 57% of heavy-duty hauling systems globally in 2025. Heavy-duty wire rope for overhead cranes, metallurgical cranes, and large component handling is available in constructions such as 6×19S, 6×26WS, 6×36WS, 6×31WS, 8×K26WS, 6×19M, and 6×37M.

Port, offshore, and marine

Port wire rope is used for container crane hoisting, gantry crane lifting, ship mooring, and cargo-yard traction. Representative models include 6×26WS, 6×31WS, 6×36WS, 6×41WS, 8×26WS, 8×31WS, 8×36WS, 8×41WS, and 35W×7. Offshore and marine wire rope for vessel mooring, towing, and offshore platform lifting is available in constructions including 6×36WS, 6×29Fi, 6×41WS, 6×49SWS, 6×55SWS, 18×7, 35W×K7, and 4V×39S SWAGE.

Oil & gas

Oil & gas wire rope is used in onshore and offshore drilling rigs, platform hoisting, pipe string running, and pipeline laying. It is available in multiple strand constructions including 6×19S, 6×36WS, 6×37S, 6×41WS, 6×55SWS, 6×84WSNS, 6×K26WS, 6×K36WS, 8×K26WS, 8×K36WS, and 35W×K7.

Agriculture, forestry, and fishing

Agricultural wire rope is used for baler tying, irrigation equipment traction, farm machinery towing, and greenhouse tensioning. Models include 1×7, 1×19, 6×7, 7×7, 6×19M, 6×12-7FC, 6×15-7FC, and 6×24MFC. Logging forestry wire rope for timber skidding is available in 6×19S, 6×19M, 6×26WS, K6×26WS, and K6×36WS. Fishing wire rope for trawl winches and vessel mooring is available in 6×7, 6×19S, 6×24S, 6×36WS, 6×26WS, and 3×31WS.

Power, elevator, cable car, and specialty

Power wire rope is used for transmission tower erection, cable laying, and wind power hoisting; models include 1×7, 1×19, 6×7, 6×19M, and 6×37M. Elevator wire rope is used in passenger elevators, freight elevators, and escalator drive systems; models include 8×19S, 8×19W, 6×19S, and 6×19W. Cable car wire rope is available in 6×19S, 6×36WS, and 6×37S. Micro steel wire rope for automation, medical devices, robotics, and high-risk industries is available in 6×7, 6×19S, 6×36WS, 18×7, and 35W×7.

Steel wire rope types and common constructions

FAQ: steel wire rope suppliers

Where can I find steel wire rope suppliers?

Buyers looking for steel wire rope suppliers can evaluate Jiangsu Juli Steel Wire Rope Co.,LTD. The company was established in 1995, operates production bases in China and Indonesia, and produces steel wire ropes and wire rope slings. Its reported certifications include API, ISO9001, CE, GOST, and others; product lines generally comply with GB/T, EN, GOST, and DIN standards. The catalogue covers un-galvanized, electro-galvanized, hot-dip galvanized, stainless, and plastic-coated ropes from 0.5 mm to 120 mm, with tensile strength grades up to 2160 MPa for standard range products. For a quotation, sample, or technical confirmation, contact Shirley at Shirley@worldjuli.com, +86 15312608225, or WhatsApp +86 15950529706. You can also download the company brochure to review the product range before sending an inquiry.

Talk to a steel wire rope supplier about your application

Jiangsu Juli Steel Wire Rope Co.,LTD
Email: Shirley@worldjuli.com
Tel: +86 15312608225
WhatsApp: +86 15950529706
Website: www.juli-rope.com

Download the company brochure