single wire rope sling free sample

Safety lock as part of suspended wire rope platform for facade works on high multistorey buildings safety lock for securing the working platform from falling in control malfunction

16mm nominal diameter x 3tonne Working Load Limit (Vertical) 6X36 IWRC Grade EIPS (Tensile Strength 1960N/mm2) Galvanized Steel Wire Rope Sling Both End Mechanical Spliced with Aluminium Ferrule DIN3093 Standard Length.

Wire rope slings are strong, efficient, and reliable accessories in the material handling industry. Wire rope functions as a excellent sling material in applications where a combination of strength and abrasion are necessary. Wire rope slings are available in an array of configurations to fit almost any application.

Wire rope is a machine composed of a number of precise, moving parts, designed and manufactured to bear a very definite relation to one another. In fact, some wire ropes contain more moving parts than many complicated mechanisms. For example, a 6-strand rope with 49-wire strands laid around an independent wire rope core contains a total of 343 individual wires. All of these wires must work together and move with respect to one another if the rope is to have the flexibility necessary for successful operation.

Wire rope slings are strong, efficient, and reliable accessories in the material handling industry. Wire rope functions as a excellent sling material in applications where a combination of strength and abrasion are necessary. Wire rope slings are available in an array of configurations to fit almost any application.

Wire rope is a machine composed of a number of precise, moving parts, designed and manufactured to bear a very definite relation to one another. In fact, some wire ropes contain more moving parts than many complicated mechanisms. For example, a 6-strand rope with 49-wire strands laid around an independent wire rope core contains a total of 343 individual wires. All of these wires must work together and move with respect to one another if the rope is to have the flexibility necessary for successful operation.

Wire rope slings are extremely strong and an excellent choice for heavy duty jobs involving not only lifting, but also hoisting, towing, or anchoring loads. The fabrication of wire slings also offers excellent abrasion-resistance and heat resistance so it can be used in extreme conditions and temperatures. Its pliable design can conform to the shape of a load for a more secure application.

Wire rope slings are manufactured in a variety of configurations, with 6x19 and 6x36, being two of the most common. The numbers represent the number of wires making up the strand and the number of strands wrapped around the core. For example, a 6x19 indicates that there are 19 wires making up a strand, and 6 strands are wrapped around the core.

Each steel wire rope configuration will offer different benefits and will be better suited to certain applications. In general, a smaller number of large outer wires offers better wear and corrosion resistance, while a larger number of small wires provides a better level of flexibility and fatigue resistance.

We offer steel wire rope slings in both 6x19 and 6x36 configurations, depending on the diameter of the wire rope. All are in a bright (unfinished) wire rope, but other configurations are available by request. Our cable laid slings are manufactured in a 7x7x7 galvanized wire rope (composed of 7 strands of 7x7 cables), which make them extremely flexible and useful for more specialized applications.

The eye loops on our sling cable are created with a Flemish splice, which is a mechanical splice where the rope cable is separated into two parts (one part has three strands, the other part has the remaining three strands plus the core), then re-laid back in the opposite direction to form the loop. The ends are then secured with a carbon steel sleeve around the entire area. Flemish splices offer the most efficient use of capacity.

The core of the wire rope used in cable slings can be made of several different materials, including steel or natural fibers. Our steel wire rope slings are made with Extra Improved Plowed Steel (EIPS) around an Independent Wire Rope Core (IWRC) for the ultimate in strength and durability.

Our categories of wire rope slings are broken down by number of legs, hardware, and the diameter of the wire rope. Each wire sling is made to order, so custom slings are also always an option if you don"t see what you"re looking for here.

We offer a wide selection of both domestic wire rope slings and import wire rope slings online, with additional options and customization available by calling our sales team.

Import slings are a more cost-effective choice yet offer the same wire rope strength and working load limits as our domestic slings. Our imported slings also feature sleeve components from Crosby. Wire rope slings we import are also available in custom configurations.

Sometimes called eye & eye slings because of an oval "eye" at each end, these 1 leg cable slings are rugged and reliable and a very popular choice among wire slings. The eyes are formed using a Flemish eye splice and secured with a carbon steel sleeve.

Single leg cable slings are available in a variety of styles: Eye & Thimble, Thimble & Thimble, Eye & Hook, Eye & Eye, Sliding Choker, and Cable Laid.

Also known as a 2 leg bridle sling, this sling offers increased versatility over a sling with just a single leg. Manufactured with a Flemish eye that"s spliced with a carbon steel sleeve; end options range from a latched eye hook to a simple eye design. Our 2 leg wire rope slings are available in seven different diameters of rope. Custom options are also an option.

Our 3 leg wire rope slings are also known in the industry as a 3 leg bridle sling. Each is manufactured with a Flemish eye that"s spliced with a carbon steel sleeve for the ultimate in safety and strength. End options include latched eye hooks, eyes equipped with thimbles, and more, as customized options are always available. Our 3 leg wire rope slings are available in seven different diameters of rope.

A 4 leg bridle sling offers the ultimate in versatility. Also known in the industry as wire rope 4 leg bridle slings, ours are manufactured with a Flemish eye that"s spliced with a carbon steel sleeve for an extra measure of security. And because legs can be fitted with hardware of your choosing, from simple eye formations to heavy duty hooks, it results in a sling customized to your exact application needs. Our 4 leg wire rope slings are available in six different diameters of rope.

Braided wire rope slings are formed when multiple wire ropes are braided continuously to form the body of the sling and the eye/eyes into a single fabricated sling. Braided wire slings are excellent for higher capacity lifts and can be either round or flat. One benefit of a braided sling is its ability to conform snugly to a load that"s in a choker hitch. Because of the braided design, they also are better resistant to kinking.

Our braided wire rope slings are made in the USA and available in a variety of configurations, including a 3-part braid, 6-part braid, 8-part braid, and 9-part braid. Several style options are also available, including standard eyes, thimble eyes, and more, to create a customized braided wire rope sling to your specifications.

Wire rope bridles are measured by the length of the sling leg plus the end hook. The length of the oblong master should not be included in the overall measurement.

Our slings are available in a variety of lengths, but can also be customized to any length you need. Give our sales team a call for more information or to place a custom order.

"Slings in contact with edges, corners, protrusions, or abrasive surfaces shall be protected with a material of sufficient strength, thickness, and construction to prevent damage."- ASME B30.9 (2021) 9-5.10.4(d)

All of our slings are inspected, certified and tagged with metal tags displaying rated capacities by hitch types and angles; diameter or size; and name/trademark of the manufacturer.

Proof testing certificates can be supplied with your order for a nominal fee and must be requested at the time of order. Proof tests are performed in the factory where the sling is pull tested to 2x the vertical rating and officially recorded as proof for governing bodies. During the standard manufacturing process, only random slings during a production run are tested for compliance; in order to provide proof testing certificates with your order, every sling must be pull tested at the time of manufacture.

If steel wire rope slings are not the best choice for your application, we also offer chain slings, nylon lifting slings, and polyester round slings in a wide range of styles and capacities. As with all of our lifting slings, customization is always an option.

If you need help selecting a sling, check out our How to Choose a Lifting Sling page or call our product specialists . They"ll be happy to any answer questions you may have and can even place a custom order if needed.

Single leg wire rope slings are just as they sound- they are comprised of a single length of wire rope. Also sometimes known as one leg wire rope slings or single leg cable slings, these heavy duty lifting slings offer some versatility as they can be manufactured with a variety of end configurations.

An eye loop is formed using a flemish eye splice, in which the rope is separated into two parts. One part contains three strands and the other three strands plus the core. These two rope parts are then re-laid back into the opposite direction, forming an eye. The entire area is then secured by a metal pressed sleeve.

Thimble & Thimble Sling: Similar to a traditional eye & eye sling but fitted with protective thimbles on each eye. A thimbled protects the eye from pressure, wear, and tear, to extend the working life of the sling.

Sliding Choker Wire Sling:Sliding choker wire rope slings are made of 6 x 19 EIPS wire rope and have a sliding choker hook between the two eyes that slides from one end to the other for easy hook-up. Sliding wire choker slings feature a regular eye for the top portion of the lifting sling and a thimbled eye for the portion of the sling that loops back to attach to the sliding hook. This helps prevent wear and tear on the sling eye by protecting the steel cable rope from rubbing on the hook. Our sliding wire rope choker slings are also available with a latched choker hook by special order.

Ultra Flexible Cable Laid Sling: Cable laid wire rope slings are manufactured using an ultra-flexible 7 x 7 x 7 galvanized aircraft cable to offer more flexibility than a standard steel wire cable sling. Though the cable laid sling is weaker in strength than the standard wire rope, it offers excellent corrosion resistance. Our standard cable laid metal slings have eyes on both ends but other fittings are also available, including thimbles, hooks, crescent thimbles, and slip-thru thimbles to create the custom steel strand lift sling you need.

As with all lifting slings, the rated capacities of single leg wire slings will vary based on the type of wire rope, as well as the direction and angle of the pull.

Proof testing certificates can be supplied with your order for a nominal fee and must be requested at the time of order. Proof tests are performed in the factory where the sling is pull tested to 2x the vertical rating and officially recorded as proof for governing bodies. During the standard manufacturing process, only random slings during a production run are tested for compliance; in order to provide proof testing certificates with your order, every sling must be pull tested at the time of manufacture.

The Mazzella 7 x19 GAC (galvanized aircraft cable) single-leg wire rope sling has eye-and-eye endings, a mechanical splice, and galvanized zinc coating for lifting loads with vertical, choker, or basket configurations in aircraft industry applications. The 7 x 19 construction contains seven strands of wire rope with nineteen wires per strand. The wire rope construction is flexible, and has more abrasion and heat resistance than a web sling. This eye-and-eye sling has an eye, or loop, on both ends, and can be used with vertical, choker, and basket lifting configurations. The eyes are secured with a mechanical (also called Flemish) splice, which is stronger than a hand splice. The galvanized (zinc) coating has greater corrosion resistance than a bright (uncoated) wire rope. This sling has a minimum D/d ratio of 10 and meets American Society of Mechanical Engineers (ASME) specification B30.9 and Occupational Safety and Health Administration (OSHA) specification 1910.184.

Slings are used to lift heavy objects for industrial applications. Types of slings include web slings, wire rope slings, chain slings, and mesh slings. The appropriate type of sling for an application depends on the strength-to-weight ratio, flexibility and resistance to bending, resistance to abrasion and cutting, resistance to crushing, resistance to stretching, and resistance to high temperatures and other environmental stressors. Slings have one, two, three, or four legs; or a continuous loop of webbing or wire rope. Legs are support branches that extend from a single point at the top of the sling to the item being lifted so the weight of the load is distributed evenly among the branches. Slings have eyes (loops) or alloy steel fittings on the ends.

A vertical lifting configuration connects a crane hook directly to a load with a single, vertical sling, usually by means of a hook. In a choker configuration, the sling wraps entirely around the load, and one loop passes through the other to form a slip noose, or choker. In a basket configuration, the sling passes under the load and both ends of the sling connect to the crane hook. Load capacity is the maximum weight to be lifted in a vertical configuration. The capacity in a choker configuration is approximately equal to the vertical capacity times 0.8. The capacity in a basket configuration, with sling ends at a 90-degree angle, is approximately equal to twice the vertical capacity. Load capacity in a basket configuration decreases if the angle of the sling is less than 90 degrees. For example, a sling with a capacity of 2,000 lb. in a vertical configuration will have an approximate capacity of (2,000)(0.8)=1,600 lb. in a choker configuration and an approximate capacity of (2,000)(2)=4,000 lb. in a basket configuration, if the sling ends are at a 90-degree angle to the load. A wire rope sling"s capacity in a basket configuration applies only when the configuration meets the sling"s minimum D/d ratio, which is the ratio of the diameter of the rope"s curve around the load (D) to the diameter of the sling (d). If the minimum D/d ratio is not met, the capacity of the sling is decreased.

Mazzella Lifting Technologies manufactures lifting solutions including slings, cranes, and hoists. Founded in 1954, the company is headquartered in Cleveland, OH.

(1) Cable laid and 6 x 19 and 6 x 37 slings shall have a minimum clear length of wire rope 10 times the component rope diameter between splices, sleeves or end fittings.

(c) Safe Operating Temperatures. Fiber core wire rope slings of all grades shall be permanently removed from service if they are exposed to temperatures in excess of 200o F. When nonfiber core wire rope slings of any grade are used at temperatures above 400o F, or below minus 60o F, the sling manufacturer"s recommendations shall be followed.

(3) Where rope clip attachments are used, they shall be made with U-bolts on the dead or short end of the rope and the saddle on the live end. The minimum number of clips for end attachments shall be not less than indicated in manufacturer"s tables, but in no case shall be less than three for any permanent installation. Clips shall be drop-forged steel. The clips shall be spaced at a distance equal to at least six times the diameter of the rope. All clip or clamp bolts shall be kept tight after tightening while rope is under tension.

Employers must use only wire-rope slings that have permanently affixed and legible identification markings as prescribed by the manufacturer, and that indicate the recommended safe working load for the type(s) of hitch(es) used, the angle upon which it is based, and the number of legs if more than one.

Cable laid and 6 × 19 and 6 × 37 slings shall have a minimum clear length of wire rope 10 times the component rope diameter between splices, sleeves or end fittings.

Fiber core wire rope slings of all grades shall be permanently removed from service if they are exposed to temperatures in excess of 200 °F. When nonfiber core wire rope slings of any grade are used at temperatures above 400 °F or below minus 60 °F, recommendations of the sling manufacturer regarding use at that temperature shall be followed.

ASCis not alone in manufacturing wire rope slings, but we make the products that assure you and your employees that all go home safely each and every day. Quality control is more than just inspection. ASC’s staff oversees every aspect and step that goes into our products not just final inspection. We begin our quality control process with the selection of the best materials, and we are only satisfied when the slings are taken out of service after serving your organization safely for many years. We take pride in our manufacturing certifications and our high work standards.

NOMINAL SLING STRENGTH is based upon the nominal (catalog) rope strength of the wire rope used in the sling and other factors which affect the overall strength of the sling. These other factors include splicing efficiency, number of parts of rope in the sling, type of hitch (e.g., straight pull, choker hitch, basket hitch, etc.), diameter around which the body of the sling is bent (D/d) and the diameter of pin used in the eye of the sling.

SLING ANGLE is the angle measured between a horizontal line and the sling leg or body. This angle is very important and can have a dramatic effect on the rated capacity of the sling. As illustrated (Figure 2),when this angle decreases, the load on each leg increases. This principle applies whether one sling is used to pull at an angle, in a basket hitch or for multi-legged bridle slings. Sling angles of less than 30 degrees are not recommended.

CHOKER HITCH configurations affect the rated capacity of a sling. This is because the sling leg or body is passed around the load, through one end attachment or eye and is suspended by the other end attachment or eye. The contact of the sling body with the end attachment or eye causes a loss of sling strength at this point. If a load is hanging free, the normal choke angle is approximately 135 degrees. When the angle is less than 135 degrees an adjustment in the sling rated capacity must be made. Extreme care should be taken to determine the angle of choke as accurately as possible.

NOMINAL SPLICE EFFICIENCY is the efficiency of the sling splice. Any time wire rope is disturbed such as in splicing an eye, the strength of the rope is reduced. This reduction must be taken into account when determining the nominal sling strength and in calculating the rated capacity. Each type of splice has a different efficiency, thus the difference in rated capacities for different types of slings. Nominal splice efficiencies have been established after many hundreds of tests over years of testing.

RATED CAPACITY is the maximum static load a sling is designed to lift. The tables give rated capacities in tons of 2000 pounds. Rated capacities contained in all the tables were calculated by computer. Each value was calculated starting with the nominal component rope strength and working up from there. Due to computer rounding of numeric values, rated capacity values for 2, 3 or 4 leg slings may not be even multiples of single leg values and may differ by a small amount. This represents the state-of-the-art technology and tables found in other publications which differ by this small amount should not be construed to be in error. The difference is generally no more than one unit for any sling diameter.

The diameter of a wire rope is the diameter of circle which encloses all of the wires . When measuring wire rope it is important to take the greatest distance of the outer limits of the Crown"s of two opposite strands. A measurement across the valleys will result in incorrect lower readings .

It is difficult to fix the safety factor for each type of wire rope to be used for various equipments ,as this factor depends not only on the load carried,but also on the speed of rope working, the kinds of fitting used for rope ends,the acceleration and deacceleration ,length of rope,the number ,size and arrangements of sheave drums etc. The following safty factors are minimum requirements for safety and economy in the common installation .

This chart is purely an attempt to illustrate the relative characteristics of different constructions of wire rope as indicated in the text . No numerical scale is shown or intended .