
The G100 lifting chain (CHAIN-G10) is made of special alloy steel, quenched and tempered, and conforms to EN818-8 standard (Grade 100). Compared to the common G80 chain, it increases the working load by approximately 25% at the same diameter and has better fatigue resistance. The chain has a safety factor of 4:1 and factory test certificates and classification society certifications are available.
G100 chains are widely used in chain hoists, chain slings, engineering lifting, and offshore operations. Its biggest advantage is that when performing the same lifting task, a chain one size thinner than G80 can be selected (e.g., G100 8mm instead of G80 10mm), reducing the chain weight by approximately 36%. It can also be paired with smaller, lighter hooks and shackles, reducing the overall cost of the lifting equipment and the labor intensity of the operators.
G100 Chain EN818-8 Drawing:

Specification of G100 Chain EN818-8:
| Size dxp(mm) | Inside min.(m) | Outside max.(m) | Approx Weight (kg/m) | Working Load Limit (Kg/m) | Test Load (KN) | Breaking Load min. (KN) |
|
| 6x18 | 7.8 | 22.2 | 0.8 | 1.4 | 35.3 | 56.5 |
| 7.1X21 | 9.2 | 26.3 | 1.1 | 2 | 49.5 | 79.1 |
| 8X24 | 10.4 | 29.6 | 1.4 | 2.5 | 62.8 | 101 |
| 9X27 | 11.7 | 33.3 | 1.8 | 3.2 | 79.5 | 127 |
| 10X30 | 13 | 37 | 2.2 | 4 | 98.1 | 157 |
| 11X33 | 14.3 | 40.7 | 2.7 | 4.8 | 119 | 190 |
| 12X36 | 15.6 | 44.4 | 3.1 | 5.8 | 141 | 226 |
| 13X39 | 16.9 | 48.1 | 3.8 | 6.8 | 166 | 265 |
| 14X42 | 18.2 | 51.8 | 4.4 | 7.9 | 193 | 308 |
| 16X48 | 20.8 | 59.2 | 5.7 | 10 | 251 | 402 |
| 18X54 | 23.4 | 66.6 | 7.3 | 13 | 318 | 509 |
| 20X60 | 26 | 74 | 9 | 16 | 393 | 628 |
| 22X66 | 28.6 | 81.4 | 10.9 | 19 | 475 | 760 |
| 26X78 | 33.8 | 96.2 | 15.2 | 27 | 663 | 1061 |
| 26X92 | 33.8 | 96.2 | 14 | 27 | 663 | 1061 |
| 32X96 | 41.6 | 118 | 23 | 41 | 1005 | 1608 |
| 32X116 | 41.6 | 118 | 21.1 | 41 | 1005 | 1608 |
| 36X108 | 46.8 | 133 | 29 | 52 | 1272 | 2035 |
( *The standard range is 6–22 mm; 36 mm is available upon request. )
Frequently Asked Questions:
1. What is the difference between G80 and G100 chain?
G100 chain has a higher working load limit than G80 chain of the same diameter. This allows you to use a smaller, lighter chain for the same load, reducing weight and improving handling.
2. Is G100 chain suitable for overhead lifting?
Yes. G100 lifting chain to EN818-8 is designed specifically for overhead lifting applications and meets the required safety standards.
3. What is the safety factor?
The safety factor is 4:1. The minimum breaking load is four times the working load limit.
4. Can I get custom lengths?
Yes. Standard lengths are available, and custom cut lengths can be produced upon request.
5. What certifications are available?
SMEOCEAN can supply certificates from LR, ABS, DNV, BV, CCS, NK, KR, RINA, RS, and IRS. Please specify your requirement when ordering.