The connecting link SL-74 is a type of lifting links of the lifting class G80, used to connect the constituent elements of chain slings (chains, hooks, etc.). SL-74 connecting links are also called "butterflies".
Lifting connecting links are made of alloyed strong steel grade, the characteristics of which correspond to strength class 8 (G80). To protect against the negative effects of moisture, the connecting links are covered with a powder paint that is resistant to fading and mechanical abrasion.
To select SL-74 connectors, a number of parameters must be taken into account, including: suitable load chain gauge, load capacity, bar section and other connecting dimensions. The safety factor of the connecting links is 4: 1.
The Carger Group online store offers an assortment of SL-74 connecting links for the assembly of chain slings with a carrying capacity from 1.12 to 21.2 tons. The components are supplied from trusted suppliers and are manufactured in strict accordance with the requirements of the EN 1677-4: 2017 standard. You can place an order using the shopping cart or one of the phone numbers indicated on the website.
Size | WLL, t | A, mm | B, mm | C, mm | L, mm | Weight, kg |
---|---|---|---|---|---|---|
6-8 | 1.12 | 15.4 | 8.0 | 46.0 | 60.5 | 0.08 |
7/8-8 | 2.0 | 19.0 | 8.5 | 58.5 | 76.0 | 0.14 |
10-8 | 3.15 | 25.6 | 11.0 | 70.0 | 92.0 | 0.32 |
13-8 | 5.3 | 30.1 | 15.0 | 87.6 | 117.6 | 0.66 |
16-8 | 8.0 | 34.0 | 19.1 | 113.6 | 152.0 | 1.30 |
18/20-8 | 12.5 | 42.0 | 22.0 | 120.0 | 167.8 | 2.10 |
22-8 | 15.0 | 51.0 | 26.0 | 145.6 | 197.6 | 3.40 |
26-8 | 21.2 | 58.0 | 30.0 | 160.8 | 222.8 | 5.20 |
32-8 | 31.5 | 67.5 | 37.0 | 205.3 | 281.4 | 10.4 |