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zize dxp(mm)WidthApproxWeight (kg/m)Working LoadLimit (t)Test Load (kN)BreakingLoadmin. (KN)lnside min .w1Outside max.w33x93.810.20.210.287.111.34x12513.60.350.512.620.15x156.3170.540.819.631.46x187.520.40.791.12745.26.3x197.920.40.861.2531.249.97.1x21923.81.071.5
The Grade 80 load chain combines high-strength alloy steel construction with precision quenching and tempering treatment, giving the product excellent load-bearing capacity and wear resistance for heavy-duty lifting operations. Available with hot-dip zinc, dacromet, metal coated, black finish, oil and various surface treatments according to user needs, it's built for chain hoists, overhead cranes, lifting slings and port handling equipment where corrosion resistance and reliable performance are required.
It delivers guaranteed safety performance with a 4-fold safety factor and 2.5 times the proof load, and is fully compatible with standard Grade 80 lifting end fittings — check the specification sheet to confirm the correct chain diameter for your equipment.
Manufactured according to the EN818-7 standard, available in Grade 80 and Grade 100, with precise dimensions and reliable mechanical performance for professional lifting applications.
Designed for demanding lifting operations with high working load limits, 2.5 times proof load and a 4:1 safety factor, providing dependable strength and enhanced operational safety.
According to different application requirements, the chain can be supplied with hot-dip galvanized, Dacromet, metal coated, black, oil-treated and other surface finishes for improved corrosion resistance and service life.
A comprehensive size range is available to meet different lifting requirements. Grade 80: 4×12 to 45×135 mm, while Grade 100: 3×9 to 11.2×34 mm, with corresponding working load limits for various applications.
Not every lifting job requires high-end grade performance or custom specifications. For daily lifting on electric hoists, overhead cranes and chain slings, Grade 80 calibrated hoist chain gets the job done with lower cost, better universal compatibility and reliable safety. Built with a 4-fold safety factor and 2.5× proof load, and available with multiple surface treatments, it is the dependable choice for standard industrial lifting.
Which hoist chain grade fits your job? If you need a higher strength-to-weight ratio for compact lifting, Grade 100 chain delivers upgraded load capacity with the same chain diameter. If you need standard universal performance for daily hoisting and rigging, Grade 80 chain is the proven, more economical choice. All grades feature a 4-fold safety factor with 2.5× proof load, and can be supplied with hot-dip zinc, dacromet, black, oil and other surface treatments on request.Compare: EN818-2 Load Chain Compare: DIN766 Link Chain
CALIBRATED HOIST CHAIN (GRADE 80)STANDARD EN818-7
| Size dxp(mm) | Width | Approx Weight(kg/m) | Working Load Limit(t) | Test Load(KN) | Breaking Load min.(KN) | |
| lnside min .w1 | Outside max.w3 | |||||
| 4x12 | 5.2 | 14.8 | 0.35 | 0.5 | 12.6 | 20.1 |
| 5x15 | 6.5 | 18.5 | 0.5 | 0.8 | 19.6 | 31.4 |
| 6x18 | 7.8 | 22.2 | 0.8 | 1.12 | 28.3 | 45.2 |
| 7x21 | 9.1 | 25.9 | 1.1 | 1.5 | 38.5 | 61.6 |
| 8x24 | 10.4 | 29.6 | 1.4 | 2 | 50.3 | 80.4 |
| 10x30 | 13 | 37 | 2.2 | 3.15 | 78.5 | 126 |
| 13x39 | 16.9 | 48.1 | 3.8 | 5.3 | 133 | 212 |
| 16x48 | 20.8 | 59.2 | 5.7 | 8 | 201 | 322 |
| 18x54 | 23.4 | 66.6 | 7.3 | 10 | 254 | 407 |
| 19x57 | 24.7 | 70.3 | 8.1 | 11.2 | 284 | 454 |
| 20×60 | 26 | 74 | 9 | 12.5 | 314 | 503 |
| 22x66 | 28.6 | 81.4 | 10.9 | 15 | 380 | 608 |
| 23×69 | 29.9 | 85.1 | 12 | 16 | 415 | 665 |
| 25×75 | 32.5 | 92.5 | 14.1 | 20 | 491 | 785 |
| 26x78 | 33.8 | 96.2 | 15.2 | 21.2 | 531 | 849 |
| 28×84 | 36.4 | 104 | 17.6 | 25 | 616 | 985 |
| 32×96 | 41.6 | 118 | 23 | 31.5 | 804 | 1290 |
| 36×108 | 46.8 | 133 | 29 | 40 | 1020 | 1630 |
| 40×120 | 52 | 148 | 36 | 50 | 1260 | 2010 |
| 45×135 | 58.5 | 167 | 45.5 | 63 | 1590 | 2540 |
CALIBRATED HOIST CHAIN (GRADE 100)STANDARD EN818-7
| Size dxp(mm) | Width | Approx Weight (kg/m) | Working Load Limit (t) | Test Load(KN) | Breaking Load min.(KN) | |
| lnside min .w1 | Outside max.w3 | |||||
| 3x9 | 3.8 | 10.2 | 0.21 | 0.36 | 8.8 | 14.1 |
| 4x12 | 5 | 13.6 | 0.35 | 0.63 | 15.7 | 25.1 |
| 5x15 | 6.3 | 17 | 0.54 | 1 | 24.5 | 39.3 |
| 6x18 | 7.5 | 20.4 | 0.79 | 1.44 | 35.3 | 56.6 |
| 6.3x19 | 7.9 | 20.4 | 0.86 | 1.6 | 39 | 62.3 |
| 7x21 | 9 | 23.8 | 1.07 | 2 | 49.5 | 79.2 |
| 8x24 | 10 | 27.2 | 1.38 | 2.5 | 62.8 | 101 |
| 9x27 | 11.3 | 30.6 | 1.76 | 3.15 | 79.5 | 127 |
| 10x30 | 12.5 | 34 | 2.2 | 4 | 98.2 | 157 |
| 11.2x34 | 14 | 37.4 | 2.71 | 4.8 | 118.5 | 185 |
CALIBRATED HOIST CHAIN (GRADE 80)STANDARD EN818-7
| Size dxp(mm) | Width | Approx Weight(kg/m) | Working Load Limit(t) | Test Load(KN) | Breaking Load min.(KN) | |
| lnside min .w1 | Outside max.w3 | |||||
| 4x12 | 5.2 | 14.8 | 0.35 | 0.5 | 12.6 | 20.1 |
| 5x15 | 6.5 | 18.5 | 0.5 | 0.8 | 19.6 | 31.4 |
| 6x18 | 7.8 | 22.2 | 0.8 | 1.12 | 28.3 | 45.2 |
| 7x21 | 9.1 | 25.9 | 1.1 | 1.5 | 38.5 | 61.6 |
| 8x24 | 10.4 | 29.6 | 1.4 | 2 | 50.3 | 80.4 |
| 10x30 | 13 | 37 | 2.2 | 3.15 | 78.5 | 126 |
| 13x39 | 16.9 | 48.1 | 3.8 | 5.3 | 133 | 212 |
| 16x48 | 20.8 | 59.2 | 5.7 | 8 | 201 | 322 |
| 18x54 | 23.4 | 66.6 | 7.3 | 10 | 254 | 407 |
| 19x57 | 24.7 | 70.3 | 8.1 | 11.2 | 284 | 454 |
| 20×60 | 26 | 74 | 9 | 12.5 | 314 | 503 |
| 22x66 | 28.6 | 81.4 | 10.9 | 15 | 380 | 608 |
| 23×69 | 29.9 | 85.1 | 12 | 16 | 415 | 665 |
| 25×75 | 32.5 | 92.5 | 14.1 | 20 | 491 | 785 |
| 26x78 | 33.8 | 96.2 | 15.2 | 21.2 | 531 | 849 |
| 28×84 | 36.4 | 104 | 17.6 | 25 | 616 | 985 |
| 32×96 | 41.6 | 118 | 23 | 31.5 | 804 | 1290 |
| 36×108 | 46.8 | 133 | 29 | 40 | 1020 | 1630 |
| 40×120 | 52 | 148 | 36 | 50 | 1260 | 2010 |
| 45×135 | 58.5 | 167 | 45.5 | 63 | 1590 | 2540 |
CALIBRATED HOIST CHAIN (GRADE 100)STANDARD EN818-7
| Size dxp(mm) | Width | Approx Weight (kg/m) | Working Load Limit (t) | Test Load(KN) | Breaking Load min.(KN) | |
| lnside min .w1 | Outside max.w3 | |||||
| 3x9 | 3.8 | 10.2 | 0.21 | 0.36 | 8.8 | 14.1 |
| 4x12 | 5 | 13.6 | 0.35 | 0.63 | 15.7 | 25.1 |
| 5x15 | 6.3 | 17 | 0.54 | 1 | 24.5 | 39.3 |
| 6x18 | 7.5 | 20.4 | 0.79 | 1.44 | 35.3 | 56.6 |
| 6.3x19 | 7.9 | 20.4 | 0.86 | 1.6 | 39 | 62.3 |
| 7x21 | 9 | 23.8 | 1.07 | 2 | 49.5 | 79.2 |
| 8x24 | 10 | 27.2 | 1.38 | 2.5 | 62.8 | 101 |
| 9x27 | 11.3 | 30.6 | 1.76 | 3.15 | 79.5 | 127 |
| 10x30 | 12.5 | 34 | 2.2 | 4 | 98.2 | 157 |
| 11.2x34 | 14 | 37.4 | 2.71 | 4.8 | 118.5 | 185 |
If the job involves standard industrial lifting and rigging, Grade 80 chain is the proven, economical choice. For compact heavy-lift scenarios, Grade 100 chain delivers higher capacity at the same diameter.
Choose from 0.5t to 63t working load limit based on your heaviest rated load, plus required safety margin.
Confirm chain pitch, inside width and diameter match your hoist sprocket and end fittings before ordering.
Pick from hot-dip zinc, dacromet, black, oil and other finishes to match your corrosion and wear requirements.
Compliant with EN818-7, available in Grade 80 and Grade 100.
High-strength construction with excellent load-bearing performance.
4:1 safety factor and 2.5× proof load for reliable lifting safety.
Available in hot-dip zinc, Dacromet, metal coated, black and oil finishes.
Various sizes and load capacities to meet different lifting requirements.
Multiple grades, sizes and surface treatments available according to customer needs.
What’s the difference between Grade 80 and Grade 100 hoist chain?
Grade 80 hoist chain is the cost-effective standard for general industrial lifting; Grade 100 hoist chain offers higher working load limit at the same chain diameter for low-headroom heavy lifting. Choose based on your load weight and space constraints.
What capacities do Grade 80 & Grade 100 hoist chains come in?
Both series cover working load limits from 0.5 ton to 63 ton, all with a 4:1 safety factor.
What surface finishes are available for the hoist chain?
Standard options include black oxide and oil coating. Hot-dip galvanized and Dacromet finishes are available for corrosive environments.
Can I get custom chain lengths?
Yes — we can cut chain to your required working length and assemble with end fittings if custom chain assemblies are needed.
What temperature range does the hoist chain support?
Standard chain works between -20℃ to +200℃. Special high-temperature chain is available upon request.
Tell us your capacity, lifting height, and working‑condition requirements — we'll confirm the correct model and send pricing.
Request a Quote
Dele electrical(HANGZHOU) co.,ltd
sales@delelifting.com
+86-13868020452
