Custom Chain Slings For Lifting

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Custom Chain Slings For Lifting

Custom chain slings for lifting is also called diy lifting chains or custom lifting chains.

● Full-dimensional customized design;
● High strength;
● Safety design upgrade;
● Modular design;
● Low maintenance cost.

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Product Description

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

Product Introduction

The custom chain slings provided by Jiangsu Dongfang Lishen Lifting Equipment Co., Ltd. are lifting tools that are personalized designed and manufactured based on the specific requirements of customers, such as load tonnage, chain length, end accessories, material requirements, and usage environment. The products cover single-leg, double-leg, three-leg, four-leg and multi-leg combination forms, and support custom chain materials, surface treatment processes (galvanizing, painting, polishing, Dacromet, etc.), hook types (rotating hooks, horn hooks, self-locking grab hooks) and safety devices (safety tongue plates, anti-disengagement clips).

Product advantages and features

Full-dimensional customized design

Supports personalized customization of load tonnage, chain length, number of legs, and end accessories, adapting to the hoisting of objects of different shapes, weights, and center of gravity positions.

High-intensity and safety upgrades

Made of G80/G100 grade alloy steel, with a breaking strength of ≥1000MPa, it can withstand an impact force four times the rated load. The key components undergo non-destructive testing to ensure there are no cracks or defects.

Modularization and scalability

The chain and accessories adopt standardized interface design, supporting later upgrades or replacements to enhance operational safety.

Long service life and low maintenance cost

Surface treatment processes (such as galvanizing and painting) extend service life and reduce the risk of rusting. The low ductility design prevents the chain from deforming under force and reduces the need for frequent replacement.

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

Customized chain slings are widely used in special lifting scenarios in industries such as metallurgy, ports, wind power, mining, construction, and logistics. In the metallurgical field, high-temperature resistant chain slings can be customized for the addition of furnace charges in blast furnaces. At port terminals, anti-corrosion chain slings can be designed to bind containers. In the wind power industry, multi-leg rigging can be customized to balance the hoisting of tower sections. In mining operations, wear-resistant chain slings can be configured to transfer heavy equipment. By precisely matching customer demands, customized chain slings have significantly enhanced the efficiency and safety of hoisting in complex environments, becoming an indispensable core tool in the heavy industry sector.

Application scenarios

Lishenflex specializes in manufacturing premium Rigging & Lashing Solutions,such as custom chain slings for lifting, 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 custom chain slings for lifting, custom lifting chains , 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.