Connecting Link

Connecting Link

As a famous lifting manufacturer in China, the connecting link produced by shengyu strictly complies with the ISO 9001 quality management system, which is the key bearing component in lifting operations and the critical link among the hook, sling and suspended load.

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Product Description

Connecting link is an indispensable key component in lifting and hoisting system. As the core connection between the hook, the spreader and the suspended object, it bears the important functions of transferring load, dispersing stress and ensuring safety. Whether in construction sites, port terminals, heavy machinery manufacturing or energy engineering fields, lifting connection rods are the core guarantee for safe and efficient lifting operations with their high strength, high reliability and adaptability.

Connecting Link

Core Product Advantages

Excellent load-bearing performance

The connecting link is made of high-strength alloy steel.Its tensile strength and yield strength exceed the industry standards, and can withstand the ultimate load of several tons to hundreds of tons.

Precision heat treatment processes (such as tempering and quenching) ensure that the internal structure of the material is uniform, improve fatigue resistance, and extend the service life.

Scientific and safety of structural design

The key connection parts are strengthened and equipped with anti-trip devices and safety pins to prevent accidental release.

The surface galvanized can provide excellent corrosion resistance and can adapt to harsh environments such as humidity and high temperature.


Modular and standardized design

Providing a variety of specifications of connecting link to meet the lifting needs of different tonnage and span.It supports quick adaptation with hooks, shackles, pulley sets and other accessories, and is compatible with international standards, reducing maintenance costs.


Product parameter

Connecting Link

Type
Load(T)

Breaking

tension

A B C L

Weight

(kg)

SL-CT103-1.12 1.12 4.48 15.4 8 46 60.5 0.08
SL-CT103-2
2 8 19 8.5 58.5 76
0.14
SL-CT103-3.15
3.15 12.8 25.6 11 70 92
0.32
SL-CT103-5.3
5.3 21.2 30.1 15 87.6 117.6
0.66
SL-CT103-8
8 32.8 34 19.1 113.6 152 1.3
SL-CT103-10
10 40 38.4 21 113.5 155.5
1.8
SL-CT103-12.5
12.5 50 42 22 120 167.8 2.1
SL-CT103-15
15 60 51 26 145.6 197.6
3.4
SL-CT103-21.2
21.5 84.8 58 30 160.8 222.8
5.2
SL-CT103-31.5
31.5 126 67.5 37 205.3 281.4 10.4

Application

The connecting link is mainly suitable for construction projects, port logistics, energy engineering, manufacturing and other application scenarios.

Construction project: High-rise steel structure lifting, prefabricated component installation, tower crane attached wall connection.

Port logistics: Container lifting, bulk cargo handling, large ship segment assembly.

Energy engineering: Wind power blade hoisting, nuclear power equipment installation, pipeline laying.

Manufacturing: Heavy machine tools, pressure vessels, mold handling and positioning.

Connecting Link

Connecting Link

Shengyu is committed to technological innovation and lean manufacturing and provides global customers with safe, reliable and efficient lifting solutions. If you want to know more about the connecting link product information or other lifting product information manuals, please contact us, we also provide you with the corresponding technical consultation or customized solutions.


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