4 Leg Lifting Chains

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4 Leg Lifting Chains

4 leg lifting chains is also called lifting chain 4 leg or 4 hook lifting chain.

● Corrosion-resistant;
● Wear-resistant;
● High-temperature resistant;
● High stability structure;
● Multiple security guarantees.

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4 leg lifting chains lifting chain 4 leg 4 hook lifting chain 4 legged lifting chains 4 way lifting chains 4 chain lifting sling 4 leg lifting chain sling 4 way lifting chain 4 leg chain lifting sling 4 leg lifting chains for sale

Product Description

We're professional 4 leg lifting chains manufacturers and suppliers in China, to buy or wholesale lifting chain 4 leg from our factory. For quotation or if you have any questions, contact us now for customized 4 way lifting chains and price.

Product Introduction

The four-legged chain rigging is composed of four high-strength alloy steel chains, strong rings, hooks (or safety hooks), and other components. It is manufactured through welding or assembly processes and supports custom chain lengths, tonnages, and end accessories (such as rotating hooks, chain regulators, etc.). Its core design achieves balanced load distribution through symmetrical distribution of the four limbs, making it suitable for the four-corner lifting of regular objects (such as square and rectangular equipment) and the balanced lifting of irregular objects.

Product advantages and features

High stability structure ‌

It is composed of a symmetrical support structure of 4 high-strength lifting chains, powerful rings and 4 ring eye hooks, which can evenly distribute the load pressure, effectively prevent the risk of tilting during the hoisting of irregularly shaped goods, and significantly improve the stability of the operation.

Multiple security guarantees ‌

It is equipped with a standard 4x safety factor design (higher than the industry's basic requirements), and its wear-resistant and high-temperature resistant features make it suitable for harsh industrial environments.

Durability and adaptability ‌

Made of special alloy steel, it features low ductility and fatigue resistance. It is not prone to deformation or elongation during long-term use. The length of a single leg can be adjusted within ±1m range through a quick-release extension chain, making it compatible with asymmetric hoisting scenarios such as containers and steel structures.

Economically efficient operation ‌

The modular design supports rapid reassembly and maintenance, and is suitable for large-scale and frequent hoisting occasions such as ports and metallurgy. Compared with single-leg/double-leg rigging, it reduces the number of hoisting operations and increases the overall efficiency by more than 30%.

Product parameters

S (6) grade chain rigging

Angle specification	Single limb(T)	Two limbs(T)		Three limbs(T)		Four limbs(T)
Angle specification	0°	0-45°	>45-60°	0-45°	>45-60°	0-45°	>45-60°
Load conversion coefficient	1	1.4	1	2.1	1.5	2.1	1.5
φ6	1	1.4	1	2.1	1.5	2.1	1.5
φ8	1.5	2.1	1.5	3.1	2.2	3.1	2.2
φ10	2.5	3.5	2.5	5.2	3.7	5.2	3.7
φ12	3.5	4.9	3.5	7.3	5.2	7.3	5.2
φ14	5	7	5	10.5	7.5	10.5	7.5
φ16	6	8.4	6	12.6	9	12.6	9
φ18	8	11.2	8	16.8	12	16.8	12
φ20	10	14	10	21	15	21	15
φ22	12	16.8	12	25.2	18	25.2	18
φ24	14	19.6	14	29.4	21	29.4	21
φ26	17	23.8	17	35.7	25.5	35.7	25.5
φ30	22	30.8	22	46.2	33	46.2	33
φ34	29	40.6	29	60.9	43.5	60.9	43.5
When using chain slings, it is advisable to use a β Angle of no more than 45°. If not specified, it is assumed to be this Angle by default. The β Angle is the Angle between the chain limb and the vertical line.
The above load conversion coefficients and the corresponding rated loads are used when the loads are symmetrically distributed. When they are asymmetrical, the load conversion coefficients should be modified as follows:
Asymmetric load conversion coefficient	-	1	0.8	1.5	1	1.5	1
The lifting rings and lifting ring combinations are selected from factory standard products, with a tonnage equal to or slightly greater than the overall load of the rigging.

T (8) grade chain rigging

Angle specification	Single limb(T)	Two limbs (T)		Three limbs(T)		Four limbs(T)
Angle specification	0°	0-45°	>45-60°	0-45°	>45-60°	0-45°	>45-60°
Load conversion coefficient	1	1.4	1	2.1	1.5	2.1	1.5
φ6	1.12	1.57	1.12	2.35	1.68	2.35	1.68
φ8	2	2.8	2	4.2	3	4.2	3
φ10	3.15	4.41	3.15	6.61	4.72	6.61	4.72
φ13	5.3	7.42	5.3	11.13	7.95	11.13	7.95
φ16	7.8	10.92	7.8	16.38	11.7	16.38	11.7
φ20	11.2	15.68	11.2	23.52	16.8	23.52	16.8
φ22	15	21	15	31.5	22.5	31.5	22.5
φ26	21.2	29.6	21.2	44.5	31.8	44.5	31.8
φ32	31.5	44.1	31.5	66.15	47.25	66.15	47.25
When using chain slings, it is advisable to use a β Angle of no more than 45°. If not specified, it is assumed to be this Angle by default. The β Angle is the Angle between the chain limb and the vertical line.
The above load conversion coefficients and the corresponding rated loads are used when the loads are symmetrically distributed. When they are asymmetrical, the load conversion coefficients should be modified as follows:
Asymmetric load conversion coefficient	-	1	0.8	1.5	1	1.5	1
The lifting rings and lifting ring combinations are selected from factory standard products, with a tonnage equal to or slightly greater than the overall load of the rigging.

Industry application

Four-legged chain slings are highly efficient hoisting solutions in the heavy industrial sector. They are widely used in the metallurgical industry for adding furnace charges and transporting steel billets, symmetrical hoisting of containers and yard management at ports and docks, balanced hoisting of high-rise steel structures and handling of concrete components at construction sites, as well as heavy equipment bunching and transportation in the logistics field. Its symmetrical design of limbs can precisely control the center of gravity, prevent objects from tilting or sliding, and significantly enhance the safety of operations. In scenarios such as wind turbine tower assembly and mine hoist maintenance, by adjusting the distribution of hanging points, the hoisting requirements of objects of different shapes can be adapted, reducing operation costs.

Application scenarios

Lishenflex specializes in manufacturing premium Rigging & Lashing Solutions,such as 4 leg lifting chains, 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.

Production workshop

Product export

If you have any questions about 4 leg lifting chains, lifting chain 4 leg, 4 hook lifting chain，4 legged lifting chains，4 way lifting chains,4 chain lifting 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.