Nylon sling damage. For a list of common damages and general do's and don'ts, visit US Netting now! See full list on mazzellacompanies. Nylon sling inspection is crucial to proper use. Sep 22, 2015 · Knowing when its time to replace a lifting sling is essential to safety on the work site. . It emphasizes the importance of regularly inspecting slings for such damage to ensure safety and prolong their service life. There are several reasons why slings break, and the most common problems include: Nylon and polyester are seriously degraded at temperatures above 194°F (90°C). From cuts and abrasions, to chemical and heat damage, there are several factors that can lead to a damaged sling. Melting or charring of any part of the sling. Slings become bleached and stiff when exposed to sunlight or arc welding. Join Southeast Rigging and learn more about the replacement web slings and other protective gear. Chemical Environment Data I&I Sling recommends that specific proper use and care standards of polyester slings. If inner red safety core yarns are visible, remove sling from service. CUT DAMAGE - A cut is a clean break in the webbing resulting from contact with a sharp load edge. ABRASION DAMAGE - Can result from friction between the sling and an abrasive surface or from pulling the sling from under the load. See Chemical chart below. com Do not allow nylon and polyester slings to be used in contact with objects or at temperatures in excess of 194 degrees F (90 degrees C), or below minus 40 degrees F (minus 40 degrees C). Burn Damage occurs when a sling is exposed to temperatures exceeding 194°F The document provides a comprehensive inspection checklist for nylon lifting slings, highlighting various types of damage such as cuts, abrasion, heat, chemical exposure, knots, and worn stitching. Prolonged exposure to ultraviolet light adversely affects nylon and polyester. Many chemicals have an adverse effect on nylon and polyester. Acid or caustic burns. A specific procedure for sling inspection is the best safeguard against injury, death and property damage. Nylon Web Slings (ASME B30. Acid Burns damage the outer jacket of both Nylon and Polyester slings; if a strong enough acid is involved it can expose the inner fibres and damage them. It is important that you employ a three stage, level of inspection to ensure that slings are inspected with the appropriate frequency. Other conditions, including visible damage, cause doubt as to the continued use of the sling. If slings show Abrasion damage occurs when a round sling encounters a rough surface with enough force to wear down the protective sleeve, potentially exposing the inner fibres. Apr 25, 2024 · Here are some of the dangers of using damaged web slings. 9) A synthetic web sling shall be removed from service if conditions such as the following are present: Missing or illegible sling identification. ACID DAMAGE - Acid or caustic vapors destroy the integrity of nylon filaments. For questions, contact your product advisor anytime. Learn how to inspect cargo and lifting slings for signs of damage so you can keep yourself and your workers safe on the job in this guide from the experts at US Netting. Web sling inspection should take place before use to ensure red safety core yarns are not showing. Inspecting a web lifting sling for damage before each use protects the load you are lifting and the people working on the job site. Operating with inferior nylon slings can cause severe damage to employees, materials, and properties. ybyauqwpcrvqcjhfnpkgfzobmiwqjzgeorlllgcuubzdm
