Wire Rope Sling Iran

Wire Rope Sling

A wire rope sling is a type of wire rope designed for lifting and securing heavy loads, specifically used in industrial and construction projects, transportation of goods, and hoisting operations. These wire ropes are typically made from alloy steel and are capable of withstanding heavy loads. Wire rope slings are produced in various types, including single-strand, multi-strand, and braided, and are available in different diameters and lengths usually from 6 mm to 40 mm. They can handle weights from several hundred kilograms to over 100 tons.

Wire rope slings are usually coated with anti-rust or galvanized coatings to protect them from harsh environmental conditions such as moisture, high temperatures, chemicals, and abrasion. These types of wire ropes are designed for use in cranes, hoists, lifting equipment, marine industries, mining, and construction. Their design ensures that pressure is distributed evenly, preventing damage to the load and structures. Additionally, wire rope slings easily connect to hooks, shackles, and other industrial attachments.

wire rope sling

A wire rope sling is a flexible and durable lifting device. It consists of a steel wire rope loop with two end terminations. The cable is made from high-strength steel wires with galvanized or stainless coating. A common construction is 6 by 36 with an independent wire rope core. Standard diameters vary from 8 mm to 52 mm. The minimum material tensile strength is 1770 N/mm². End terminations are made using cold pressing or aluminum ferrules. This process creates a connection with at least 90% of the cables nominal strength.

Load capacity depends on diameter, construction type, and sling angle. For example, a 16 mm diameter sling has a vertical capacity of 10.5 tons. The design safety factor is a minimum of 5 to 1 per EN 13414 standard. The angle between sling legs must not exceed 60 degrees. Various types include single-part, double-part, and multi-leg slings. These slings resist sparking, direct heat, and cutting. Regular inspection for wear, kinks, and broken outer wires is mandatory. Service life is maintained through periodic cable lubrication.

Single leg wire rope sling

The single-strand pressed wire rope sling is a durable and safe tool for lifting and moving industrial loads. This sling is made from a single-strand steel wire rope with either a steel or fiber core and is formed into a fixed loop using hydraulic or mechanical pressing. Wire rope diameters typically range from 6 mm to 32 mm, with sling load capacities from 1 to 20 tons depending on diameter and wire type. A minimum safety factor of 5:1 is maintained. The engineered design ensures even stress distribution, reducing pressure concentration at the connection point.

Structurally, the single-strand pressed sling features a robust body with loops pressed by hydraulic machines to prevent slippage or sudden opening. The wire rope surface can be hot-dip galvanized, stainless-coated, or otherwise protected against corrosion and abrasion. These slings are suitable for use with overhead cranes, chain hoists, forklifts, and industrial lifting operations. Quick installation, long service life, and safe operation are key advantages of this industrial product.

Pressed wire rope sling

The pressed wire rope sling is an industrial lifting tool designed for safe handling of heavy loads. It is manufactured from steel wire rope with either steel or fiber core, offering tensile strength between 1570 and 1960 newtons per square millimeter. Sling diameters typically range from 6 to 40 millimeters. Standard safety factors of 5 to 1 or 6 to 1 are applied. Cold pressing with aluminum or steel ferrules creates a permanent and uniform connection. Load capacity can exceed 30 tons depending on diameter.

Structurally, both ends of the sling are formed as pressed eyes or fitted with industrial shackles and hooks. Sling length is customized according to order and EN 13414 standards. Wire surfaces are protected using hot dip galvanizing or industrial lubrication. Uniform stress distribution prevents localized fatigue and failure. The sling operates reliably within temperatures from minus 40 to plus 200 degrees Celsius. It is widely used in steel oil gas port and heavy construction industries.

wire rope sling

The wire rope sling is an industrial lifting and rigging device used for handling heavy loads in industries, workshops, and production lines. Sling lengths typically range from 1 to 12 meters, with wire rope diameters from 6 mm to 50 mm. Load capacities vary from 1 to 50 tons depending on rope diameter, steel grade, and end fittings eye, socket, hook. Wire ropes are commonly constructed as 6x19, 6x37, or 8x19 to balance flexibility and tensile strength.

Structurally, the wire rope sling consists of a steel rope, eye or loop at the ends, and in some cases, an attached socket or hook. For enhanced safety, the rope and loops are typically galvanized or industrially lubricated. Wire rope slings are used for direct lifting, load securing, heavy equipment installation, and material handling in oil, steel, metal structures, and port operations. They are manufactured according to EN 13414 and ISO 7593 standards to ensure safety, strength, and reliable performance.

wire rope sling

Wire rope sling is one of the main and widely used components among lifting accessories.
There are different forms of wire rope slings with steel or fiber cores.
The minimum and maximum temperature tolerances in slings of wire ropes made of steel and fiber core are different. It is clear that the steel core can withstand the maximum temperature and also these slings have a longer useful life than other nylon slings and so on.
All steel wire rope slings are tested under more pressure after being made in factories.

Wire rope sling

Wire rope slings are very important mechanical equipment that are used in lifting applications. wire rope slings are used as single or multi legged and use 6X36 or 6X37 steel wire ropes in production.