Master link A-343 (welding) Forged strong ring also known as Forged strong ring, lamb ring, Forged strong ring, international English called Forged Master Link, is a rigging accessories.Basic infoThe master links sold in the market are mainly made of 40 chromium, 20 chromium manganese titanium and 3......



| A-343 master link(welding)( don't plattend master link for DIN 5688) breaking force(5XLL) | |||||||
| Specification | A | B | D | WLL(T) | Weight(kg) | Material | Remark |
| 76-8 | 110 | 60 | 14 | 1.6 | 0.4 | Alloy steel | Welding |
| 87-8 | 110 | 60 | 16 | 2.2 | 0.54 | Alloy steel | Welding |
| 108-8 | 135 | 75 | 18 | 3.15 | 0.823 | Alloy steel | Welding |
| 1310-8 | 160 | 90 | 22 | 5.3 | 1.5 | Alloy steel | Welding |
| 1613-8 | 180 | 100 | 25 | 8 | 2.13 | Alloy steel | Welding |
| 1816-8 | 200 | 110 | 32 | 11.2 | 3.95 | Alloy steel | Welding |
| 2018-8 | 260 | 140 | 36 | 14 | 6.33 | Alloy steel | Welding |
| 2220-8 | 300 | 160 | 40 | 17 | 9.0 | Alloy steel | Welding |
| 2622-8 | 340 | 180 | 45 | 21.2 | 12.8 | Alloy steel | Weldign |
| 3226-8 | 350 | 190 | 50 | 31.5 | 17.2 | Alloy steel | Welding |
| 3632-8 | 400 | 200 | 56 | 45 | 24.2 | Alloy steel | Welding |
| 4036-8 | 430 | 220 | 63 | 56 | 32 | Alloy steel | Weldign |
| 72 | 460 | 250 | 72 | 63 | 46 | Alloy steel | Welding |



Matters needing attention
The powerful ring should be stopped when the following conditions occur during use:
1. Strong ring warps more than 10 degrees.
2. Crack appears on the surface of strong ring.
3. Wear of strong ring body exceeds 10%.
Special tips: do not stand under the lifting machinery and lifting sling during the lifting process
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