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Grade 80 Bulk Chain
- Every link has been proof tested to 2 times the working load
- Grade 80 lifting chain is used when higher working loads or DOT regulations require stronger chain
- Grade 80 alloy chain is approved by OSHA for overhead lifting
- DOT compliant
- Black lacquer finish
Quality Philosophy
Warnings and Cautions
Federal Specifications
Sales Conditions
| SIZE | STOCK NUMBER | FEET/DRUM | WORKING LOAD LIMIT (LBS.) | WEIGHT/FOOT (LBS.) |
|---|---|---|---|---|
| 9/32″ | G80281 | 400′, 800′ | 3,500 | 0.72 |
| 5/16″ | G80312 | 275′, 550′ | 4,500 | 1.06 |
| 3/8″ | G80375 | 200′, 400′ | 7,100 | 1.5 |
| 1/2″ | G80500 | 100′, 200′ | 12,000 | 2.61 |
| 5/8″ | G80625 | 75′, 150′ | 18,100 | 3.61 |
| 3/4″ | G80750 | 50′, 100′ | 28,300 | 6.22 |
| 7/8″ | G80875 | 75′ | 34,200 | 7.32 |
| 1″ | G80100 | 60′ | 47,700 | 10.21 |
Custom lengths available upon request. Larger sizes available upon request.
Note: Proof coil chain, high test graded 43 chain, and grade 70 transport chain are not suitable for overhead lifting.
| Temperature | Grade of Chain | ||||
|---|---|---|---|---|---|
| Grade 80 | Grade 100 | ||||
| (°F) | (°C) | Reduction working Load Limit WHILE AT Temperature | Permanent Reduction of Working Load Limit AFTER EXPOSURE to Temperature | Reduction of Working Load Limit WHILE AT Temperature | Permanent Reduction of Working Load Limit AFTER EXPLOSURE to Temperature |
| Below 400 | Below 204 | None | None | None | None |
| 400 | 204 | 10% | None | 15% | None |
| 500 | 260 | 15% | None | 25% | 5% |
| 600 | 316 | 20% | 5% | 30% | 15% |
| 700 | 371 | 30% | 10% | 40% | 20% |
| 800 | 427 | 40% | 15% | 50% | 25% |
| 900 | 482 | 50% | 20% | 60% | 30% |
| 1000 | 538 | 60% | 25% | 70% | 35% |
| Over 1000 | Over 538 | OSHA 1910. 184 requires all slings exposed to temperatures over 1000 °F to be removed from service | |||
WARNING: Prop 65: Products supplied by Advantage Sales & Supply Co. LLC may expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information, visit to www.P65Warnings.ca.gov.
