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We're professional 4 ton webbing sling manufacturers and suppliers in China, to buy or wholesale webbing sling 4 ton from our factory. For quotation or if you have any questions, contact us now for customized sling belt 4 ton and price.
Jiangsu Oriental Lishen 4T lifting sling is made of high-strength polyester (PET) or ultra-high molecular weight polyethylene (UHMWPE) through multi-layer dense weaving technology. It has a rated load of 4 tons, with a bandwidth of 40mm-80mm that can be customized, and a length of 1m-30m for flexible adaptation. It features high load-bearing capacity, lightweight, wear resistance and environmental corrosion resistance. It is an ideal flexible lifting tool to replace traditional steel wire ropes, suitable for the safe handling of medium-sized equipment, heavy machinery and special-shaped goods.
Balance between high load-bearing capacity and lightweight: The rated load is 4 tons, and the weight is only 1/3 of that of the same specification steel wire rope, which significantly reduces operational fatigue and improves the efficiency of single-person operation.
Flexible and non-damaging surface: The polyester/UHMWPE material fits closely to the contour of the goods, avoiding scratches on coatings, precision structures or high-gloss surfaces, and reducing secondary repair costs.
Excellent environmental resistance: Acid and alkali resistance, UV resistance, can be used in salt spray, humid or outdoor environments, and the maintenance cost is 65% lower than that of steel wire ropes.
High safety design redundancy: International standard orange color code for clear identification of tonnage.
Flexible modular customization: Supports the addition of anti-cutting sheaths, wear-resistant corners or intelligent connectors, suitable for narrow spaces, high-temperature or high-risk scenarios.
Flexible Lifting Sling
Practical loading capacity factor * Rated load PRACTICAL LOADINGCAPACITY=P*WLL |
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Product Model | Color | Breaking Load | Rated Load | Tied Lifting P=0.8 (KG) | 45° ANGLE LIFTING 45°LIFTING P=1.8 (KG) | 90° ANGLE LIFTING 90°LIFTING P=1.4 (KG) |
AA01 | 6000 | 1000 | 800 | 1800 | 1400 | |
AA02 | 12000 | 2000 | 1600 | 3600 | 2800 | |
AA03 | 18000 | 3000 | 2400 | 5400 | 4200 | |
AA04 | 24000 | 4000 | 3200 | 7200 | 5600 | |
AA05 | 30000 | 5000 | 4000 | 9000 | 7000 | |
AA06 | 36000 | 6000 | 4800 | 10800 | 8400 | |
AA08 | 48000 | 8000 | 6400 | 14000 | 11200 | |
AA10 | 60000 | 10000 | 8000 | 18000 | 14000 | |
AA12 | 72000 | 12000 | 9600 | 21600 | 16800 | |
AA15 | 90000 | 15000 | 12000 | 27000 | 21000 | |
AA20 | 120000 | 20000 | 16000 | 36000 | 28000 | |
AA30 | 180000 | 30000 | 24000 | 54000 | 42000 | |
AA40 | 240000 | 40000 | 32000 | 72000 | 56000 | |
AA50 | 300000 | 50000 | 40000 | 90000 | 70000 | |
AA60 | 360000 | 60000 | 48000 | 108000 | 84000 | |
AA70 | 420000 | 70000 | 56000 | 126000 | 98000 | |
AA80 | 480000 | 80000 | 64000 | 144000 | 112000 | |
AA90 | 540000 | 90000 | 72000 | 162000 | 126000 | |
AA100 | 600000 | 100000 | 80000 | 180000 | 140000 | |
Flat lifting sling
Practical loading capacity factor * Rated load PRACTICAL LOADING CAPACITY=P*WLL |
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Product Model | Color | Breaking Load (KG) | Rated Load (KG) | 45° ANGLE LIFTING 45°LIFTING P=1.8 (KG) | 90° ANGLE LIFTING 90°LIFTING P=1.4 (KG) |
BC01 | 6000 | 1000 | 1800 | 1400 | |
BC02 | 12000 | 2000 | 3600 | 2800 | |
BC03 | 18000 | 3000 | 5400 | 4200 | |
BC04 | 24000 | 4000 | 7200 | 5600 | |
BC05 | 30000 | 5000 | 9000 | 7000 | |
BC06 | 36000 | 6000 | 10800 | 8400 | |
BC08 | 48000 | 8000 | 14400 | 11200 | |
BC10 | 60000 | 10000 | 18000 | 14000 | |
BC12 | 72000 | 12000 | 21600 | 16800 | |
BC15 | 90000 | 15000 | 27000 | 21000 | |
BC20 | 120000 | 20000 | 36000 | 28000 | |
Widely used in wind power operation and maintenance (blade/tower accessory lifting), elevator engineering (car frame/main engine handling), automobile manufacturing (power assembly/body module lifting), logistics and warehousing (heavy container stacking) and mechanical processing (large mold/equipment shifting) and other fields. It helps enterprises improve operational safety and efficiency, and reduces equipment damage rate by more than 50%.

Lishenflex specializes in manufacturing premium Rigging & Lashing Solutions,such as 4 ton webbing sling, compliant with US (ASME), EU (EN), and Japanese (JIS) standards since 1988. Our automated production lines from braiding and dyeing to sewing and testing ensure every product meets strict international safety requirements. With extensive experience in global trade, we provide customized OEM/ODM solutions for diverse industries including wind power, marine, and heavy logistics. Supported by in-house R&D and rigorous quality control, we deliver reliable, high-performance lifting products trusted by clients worldwide.


If you have any questions about 4 ton webbing sling, webbing sling 4 ton, sling belt 4 ton,4 ton round sling, please don't hesitate to contact us at any time. We will provide detailed information and technical support about the features, specifications, solutions and customization options of Round slings, Flat webbing slings and Other Lifting & Lashing Gear products ... Welcome you to visit our factory! Let us be your trusted partner in optimizing material handling efficiency worldwide.