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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 | 0.8 |
| 5/16” | G80312 | 275’, 550’ | 4,500 | 1.1 |
| 3/8” | G80375 | 200’, 400′ | 7,100 | 1.5 |
| 1/2” | G80500 | 100’, 200’ | 12,000 | 2.6 |
| 5/8” | G80625 | 75’, 150’ | 18,100 | 3.6 |
| 3/4” | G80750 | 50’, 100’ | 28,300 | 6.1 |
| 1” | G80100 | By the foot | 47,700 | 9.9 |
| 1 1/4” | G801250 | By the foot | 72,300 | 15.1 |
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.
