Certified lifting slings are essential tools for material handling and heavy lifting tasks. However, even certified wire slings must be used under strict conditions to ensure safety. Understanding when not to use a wire sling is critical for avoiding accidents and equipment damage. At Juli Sling, we offer premium certified lifting slings designed to meet the highest safety and quality standards for global industrial use.
What Is a Certified Lifting Sling?
A certified lifting sling is a load-bearing strap made of wire rope, webbing, or chain. It is manufactured, tested, and verified under strict industry guidelines. These slings have a labeled working load limit (WLL) and are approved for lifting heavy items safely. Certified slings are widely used in construction, logistics, shipyards, and power projects.
Situations Where Certified Wire Slings Should Not Be Used
Even certified wire slings have limits. Using them incorrectly can lead to failure or danger. Below are conditions where a certified wire sling should never be used:
Visible damage or broken wires: Do not use slings with frayed, cut, or worn wires.
Corrosion or rust: Severe corrosion weakens the metal, reducing strength and safety.
Kinks or bird-caging: Distorted or twisted wire rope reduces load capacity.
Overloaded capacity: Never exceed the sling’s labeled working load limit.
Incorrect angle of lift: Slings pulled at sharp angles reduce capacity and increase stress.
Improper attachment: Hooks, shackles, or loops must be properly secured.
Temperature extremes: Avoid using wire slings in temperatures below -40°C or above 200°C.
Poor storage conditions: Wet, acidic, or chemical-exposed environments can degrade sling integrity.
Expired inspection dates: Certified slings must be regularly inspected by trained personnel.
Why Use Certified Lifting Slings from Juli Sling
Juli Sling is China’s leading lifting solution provider, with nearly 40 years of experience in lifting, towing, and rigging. We proudly serve critical sectors like energy, construction, maritime, and aerospace. Our products meet global safety standards and pass rigorous testing before delivery.
Here’s why customers around the world trust Juli Sling:
CNAS-certified quality: All our lifting slings are tested and certified for reliability and compliance.
Durable materials: We use high-tensile steel wire and heavy-duty webbing for extra safety.
Strict load testing: Each sling is verified under its maximum rated load before leaving our factory.
Wide capacity range: From 2 tons to 24 tons, we offer solutions for small loads and large-scale lifts.
Color-coded design: Our webbing slings are easily identifiable for fast and safe usage.
Applications of Certified Lifting Slings
Certified lifting slings are ideal for:
Lifting machinery in factories
Moving steel beams in construction
Hoisting containers at ports
Supporting equipment in offshore drilling
Towing vehicles in transportation
Each application demands precision and certified quality. Juli Sling provides both.
Choose the Right Sling for the Job
Choosing the wrong sling can lead to danger. Always follow these tips:
Check the load weight and choose a sling with a higher WLL.
Inspect slings before each use for signs of damage.
Use proper lifting angles to reduce stress on the sling.
Use accessories like shackles and hooks that match the sling’s capacity.
Store slings in dry, clean places away from chemicals and sunlight.
Trust Juli Sling for Certified Lifting Solutions
Juli Sling has powered global landmarks such as:
The Hong Kong-Zhuhai-Macao Bridge
Qatar World Cup Stadium
Daxing International Airport
Our certified lifting slings meet ISO, CE, and CNAS standards. We also lead national and industry-level safety standards in China. Our skilled R&D team ensures each product is strong, safe, and dependable.
Summary
Certified lifting slings are safe and effective when used properly. However, they must never be used under the following conditions:
Physical damage
Corrosion or heat damage
Overloading
Incorrect rigging
Juli Sling provides certified lifting slings that meet the highest standards. We offer premium products, expert guidance, and after-sales support to ensure safe lifting every time.
H2: Ready to Work with a Trusted Supplier?
As China’s leading certified lifting sling supplier, Juli Sling is your go-to partner for safe and reliable lifting equipment. We deliver proven products and technical support across industries worldwide. Whether you need wire slings, webbing slings, or heavy-duty rigging tools, Juli Sling is here to help.
Contact us today to learn more and order certified lifting slings built for performance, precision, and safety.
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