Used synthetic sling capacity chart Vertical Choker Basket Approx. When selecting these slings, careful consideration must be made for the proper sling to load horizontal lifting angle. The work load limit of a vertical hitch is 50% of the basket hitch. 3094) Sling Capacity ≈ 73,714. Most slings can be used in all three hitches, but some slings are designed for use in only one hitch. TUFF-TAG™ are proven to outlast the life of the sling. Combined with additional Crosby products, a complete system is now available. 6. 5. 58 0 60 0. Braided round slings can be disassembled into single slings for of synthetic slings, which occurs when used with shackles, hooks or other applications will reduce the rated load. CHAIN SLINGS CERTIFIED SYNTHETIC WEB SLING SLINGER ROUND SLINGS & SUPER SLINGER WIRE ROPE SLINGS • Determine the weight of the load • Select slings having suitable characteristics for the type of load, hitch and environment. Never tie or knot a sling, or use a sling with a knot in it. The two most commonly used synthetic webbing slings used for lifting in Australia are “Flat” and “Round” Slings. If you are not sure if a sling is damaged, DO NOT USE IT. How to inspect slings Perform a visual inspection of the entire sling and feel along its entire length for any of the standard specification for synthetic polyester round slings by the Web Sling and Tie Down Association. Roundsling Features and Benefits. • Sling can fail if damaged, misused or overloaded. e. Fabricated eye slings or endless loop slings using alloy steel wire rope clips or Eye & Eye-Flat Type 3 — Sling made with a flat loop eye on each end with loop eye opening on same place as sling body. Nov 14, 2018 · Lifting Slings How to Inspect Synthetic Web Slings to ASME B30. Natural fiber rope shall not be used to fabricate slings. The same sling would be assigned a different work load limit for the choker hitch. Nylon slings are damaged by acids, but resist alkalis. All web sling users must be trained on the proper use of web slings. Conforms to ANSI/ASME B30. 65 0. View Double Leg RoundUp Bridle Slings Synthetic Round Slings: Synthetic round slings offer a number of advantages for rigging purposes. Slings should never be used at angles less than 30 degrees. Rated Capacity* Over 120 1. Otherwise, you may risk damaging the load and/or injuring your crew. Synthetic slings can only be used if wire rope slings are not suitable for a unique hoisting condition; such as protecting the load from rigging damage, excessive weight of conventional rigging, head room issues, safety concerns, etc. Maintains all the basic . 2 1. Wet frozen slings will have a reduced load capacity. 000 105 120 0. Always consult your SpanSet lifting chart. Crosby’s Sling Saver line is the first broad line of fittings developed exclusively for use with synthetic slings. These slings have less than 1% elongation at rated capacity. a choke angle less than 120 degrees will result in a Lifting Slings, Sling Protection, Load Hugger Cargo Control • Chemical: Do not use in a non-compatible chemical environment. co. In this article, our goal is to help you understand what is required for your web slings to meet ASME B30. • Slings must not be loaded in excess of the rated capacity. Endless web slings are some of the most versatile web slings available, as the design allows for rotation of bearing points, avoiding one constant bearing point and thereby increasing useful life and minimizing wear. For example, chain slings help lift bulky loads as compared to synthetic slings. You can determine whether a sling will be rated high enough if you know the angle between the sling leg and the horizontal. SWL charts are available for all types of slings and rope. , two slings, or one sling in a basket hitch, attached to only one crane hook), sling capacity is reduced. Always protect roundslings from When slings are used at an angle (i. choker capacity basket hitch capacity multiple leg slings a choker hitch has 80% of the capacity of a single leg sling only if the angle of choke is 120 degrees or greater. The Working Load Limit of the sling in use: While choosing the ideal sling, it is important to keep its Working Load Limit (WLL) in consideration. • For use only by a competent and/or quali˜ed person as de˜ned by OSHA. 1. note: only use the capacities shown in this chart when sling is identified as eeip (extra extra improved plow steel) rated load based on pin diameter no larger than one half the naturual eye length or not less than the nominal sling diameter. Slings have the largest work load limit when used in a basket hitch. Read and follow all Much like the Web slings, round slings are a consumable and are going to be worn down through repeated use. Slings can be damaged or fail due to: The Endless Round Sling is extremely versatile. It can be used in a vertical or basket hitch only. If you are using two wire rope slings in a vertical hitch sling leg(s) Reductions in rated capacity as a function of angle of choke Angle of Choke (degrees) Angle of Choke Reduction = or > < Factor 120 180 1. Avoid placing eye on shackle pin (never pinch). While synthetic fibre slings may have certain advantages over wire rope and chain slings, they are susceptible to damage and can be cut if exposed to unprotected sharp edges or corners. The greater angle to sling configuration will result in a reduction of sling efficiency and a Twin-Path® slings are used worldwide in place of steel rigging for heavy lifts. E-SERIES ROUND SLINGS The original SpanSet, … Dec 20, 2024 · Environment: High-heat areas demand chain or wire mesh slings. TUFF-TAG™ provides an OSHA required capacity chart along with the material type. The American Society of Mechanical Engineers standard for sling safety (ASME B30. for choker hitches. always refer to asme b30. Synthetic Web Slings. • Inspect before each use. com Angle of Choke deg. These features ensure they are fully compliant with ASME B30. It is extremely vital because the sling in use should handle the size and weight of the load. 158°F. lex . In lifting applications they stretch less than rope slings but still absorb shock load extremely well. A good guide to follow includes: Yearly for normal service use, Folding, bunching or pinching of synthetic slings, which occurs when used with shackles, hooks or other application will reduce the rated load. WSTDA-RS1 (revised 2010). Damage to a web sling can significantly reduce its capacity to hold or lift loads and increases the chance that the sling will fail during use. 4. e. HAVE QUESTIONS? CALL AN EXPERT TODAY! (706) 750-9099. For confirmation, contact Lift-All and provide specific chemical, concentration, temperature, and time factors. 9 chapter 6, NAVFAC P-307 section 14. , the sling stress would be 11,473 lbs. Sling ratings based on commercial fittings of equal or greater capacity. 2. These colours are not merely aesthetic choices; they convey crucial information about the sling's material, capacity and best practices for usage. 4 0. (A full list of inspection details can be found on the Lift-All website. How to Select a Sling for Use at Any Angle When calculating for selection of the proper sling, select the vertical angle in the chart at left. Two chokers should be used to balance the load. top of page. Eye & Eye-Twist Type 4 — Sling made with Read More » Endless Synthetic Sling Capacity Chart. d. the angle between the sling legs reduces the lifting capacity. 9 standards, which in turn, will help to ensure the safety of the users, help extend the service life of the slings, and help reduce unnecessary equipment repair costs and loss of production due to equipment downtime. Tuf. 3 2″ x 4″ 1. 49 * Reduction factor for sling rated capacity in a choker hitch. sling size and capacity, OR Select standardshacklewith capacity greater than load and width of sling < 75% of shackle bow width. Pliable body hugs the load and offers super strength and ease of handling. refer to asme b30. 9 requirements. Synthetic Sling Shackles: Use for lifting, pulling when “picking and placing Synthetic slings are economical, lightweight, flexible and easy to store. Slings used in a basket hitch shall have the load balanced to prevent slippage. 92 0. This type of nylon sling is sometimes called a flat eye and eye, eye and eye, or double eye sling. Do not, under any circumstances tie knots in the sling - this will result in loss of strength and sling damage. Our webbing and our slings are proudly Made in USA. Wear points can be shifted to extend service life. ¾ Synthetic slings cannot be used for general hoisting purposes. RFID chips allow end users with RFID readers to electronically track a sling’s history to assist with the maintenance, inspection, traceability, and compliance of their slings. 18 MAKING SLING BUYING EASY: HOW TO ORDER We use the following guidelines for calculating a sling’s rated capacity: 1. Quick Links. The synthetic material has stretch and flexibility to help the. • Do not exceed rated capacity. Web slings are a type of synthetic slings suitable for handling delicate and oddly shaped loads. 87 60 - 89 0. Products. Synthetic slings will have a 5/8″ diameter (plastic-coated) high-frequency chip inserted underneath the standard Tuff-Tag™. Sling made with flat loop eye on each end with loop eye opening on same plane as sling body. 82 90 105 0. The•factors•for•calculating•a•sling’s• rated•capacity We•use•the•following•guidelines•for•calculating•a•sling’s•rated• capacity: í X t v ] o v P Z W•This•factor•is•the•foundation•for•the• calculation. Never load a sling in excess of its rated capacity. Frequency of Use: Chain slings offer a longer lifespan for repetitive heavy-duty applications. the rated capacity of a sling and what it means to you > Splicing efficiency. Sling capacity decreases as the angle from horizontal decreases. Consideration should be given to the Sample Part Number for a Double Leg, Oblong Link, Sling Hook, and an Endless sling with a maximum capacity of 4500 lbs at a 60° and 4’ legs: Sling configuration: DOS Leg Type Code: ENR1 Sling Length bearing point to bearing point Final Part number: DOS-ENR1x04’ *TRIPLE LEG AVAILABLE. Web Slings Round Slings Sling Protection Wire Rope Chain Slings Rigging Hardware Mesh Slings 56 Round Round Slin Slin TUFLEX ® ENDLESS ROUNDSLINGS The Most Versatile Tuflex. 350°F. The most commonly used synthetic round slings are made of nylon- or polyester-type yarns. 9 Standards . 48 1. Some additional sling maintenance is listed below. They have the following properties in common: Strength, Convenience, Load protection, and; Economy. Sling made with a triangle fitting on both ends. 2a. The down side to these slings is they do wear and cut much easier than wire rope and chain; however the use of wear pads and other protective products really helps extend the life of synthetic slings and allows them to be used in many applications where cutting and wear might be an issue. Capable of being used in vertical, choker, and basket hitches. Slings used in a choker shall not be forced to tighten around the load by pounding with hammers or other objects. In this guide, we'll use our Know How to decode the significance of synthetic sling colours to help you make informed decisions in your lifting operations. 8 Read More » Webbing Slings Synthetic webbing slings are high strength, low weight and easy to handle. . Never mix the WLL of slings in one lift. 3, Cordage Institute CI-1905, and Web Sling & Tie Down Association WSTDA-RS-1HP. Shackle diameter large enough to avoid cutting or abrading but less than 1/3 eye length. the sling to load angle which affects rated capacity. Critical Safety Issues To Consider When Using Synthetic Web Slings. *Most Popular Sizes Shown Aug 26, 2021 · However, you do need to consider a few things when using synthetic web slings. fonbr rkz lvfwgnd rta wnvle poqwi eilinu laz cqhtm napla xkwx xmcaul bfmxc ubq cdyf