GRADE 30 PROOF COIL CHAIN 1/4" 5/16" 3/8" 1/2"
Topsun the Chain GRADE 30 PROOF COIL CHAIN Specifications: Benefits: Grade 70/System 7 1/2" x 20' Long with Grade 70 Clevis Grab hook on both ends. Both Chain and Hook stamped with G70, to ensure proper DOT Standard short link chain. This chain has the industry standard short...
Related parameters
Share
Product Details
| Nominal Chain Size (dn) | Working Load Limit Max | Proof Load Min | Minimum Breaking Force | Inside Length Max(P） | Inside Width Min(W1) | ||||||
| inches | mm | Lbs | kg | Ibs | kn | lbs | kn | mm | inches | mm | inches |
| 3/16 | 5.5 | 750 | 340 | 1500 | 3000 | 13.3 | 13.3 | 24.1 | 0.95 | 10.2 | 0.40 |
| 1/4 | 7.1 | 1250 | 570 | 2500 | 5000 | 22.2 | 22.2 | 25.4 | 1 | 12.7 | 0.50 |
| 5/16 | 8.7 | 1900 | 860 | 3800 | 7600 | 33.8 | 33.8 | 27.9 | 1.1 | 12.7 | 0.50 |
| 3/8 | 10.3 | 2650 | 1200 | 5300 | 10600 | 47.2 | 47.2 | 31.2 | 1.23 | 15.7 | 0.62 |
| 1/2 | 13.5 | 4500 | 2040 | 9000 | 18000 | 80.1 | 80.1 | 38.9 | 1.53 | 20.3 | 0.80 |
| Nominal Chain Size (dn) | Working Load Limit Max | Proof Load Min | Minimum Breaking Force | Inside Length Max(P） | Inside Width Min(W1) | ||||||
| inches | mm | Lbs | kg | Ibs | kn | lbs | kn | mm | inches | mm | inches |
| 3/16 | 5.5 | 800 | 365 | 1600 | 7.11 | 3200 | 14.22 | 24.80 | 0.98 | 7.7 | 0.30 |
| 1/4 | 7 | 1300 | 580 | 2600 | 11.56 | 5200 | 23.12 | 31.50 | 1.24 | 9.80 | 0.38 |
| 5/16 | 8 | 1900 | 860 | 3400 | 15.11 | 6800 | 30.23 | 032.80 | 1.29 | 11.20 | 0.44 |
| 3/8 | 10 | 2650 | 1200 | 5300 | 23.56 | 10600 | 47.12 | 35.00 | 1.38 | 14.0 | 0.55 |
| 1/2 | 13 | 4500 | 2030 | 8950 | 39.78 | 17900 | 79.6 | 45.00 | 1.79 | 18.2 | 0.72 |
| Nominal Chain Size (dn) | Working Load Limit Max | Proof Load Min | Minimum Breaking Force | Inside Length Max(P） | Inside Width Min(W1) | ||||||
| inches | mm | Lbs | kg | Ibs | kn | lbs | kn | mm | inches | mm | inches |
| 3/16 | 5.5 | 800 | 363 | 1600 | 7.1 | 3200 | 14.2 | 24.8 | 0.98 | 7.7 | 0.30 |
| 1/4 | 7 | 1300 | 580 | 2600 | 11.6 | 5200 | 23.1 | 31.5 | 1.24 | 9.8 | 0.38 |
| 5/16 | 10 | 1900 | 863 | 3800 | 16.9 | 7600 | 33.8 | 32.8 | 1.29 | 11.2 | 0.44 |
| 3/8 | 11.9 | 2650 | 1203 | 5300 | 23.6 | 10600 | 47.1 | 35.0 | 1.38 | 14.0 | 0.55 |
| 1/2 | 13 | 3700 | 1680 | 7400 | 32.9 | 14800 | 65.8 | 41.6 | 1.64 | 16.6 | 0.65 |
| 4500 | 2043 | 9000 | 40.0 | 18000 | 80.0 | 45.5 | 1.79 | 18.2 | 0.72 | ||
Hot Sale Products
Latest Insights
Request a Quote
Our team of sales and technical experts are available to answer your questions. Please send us an inquiry with as much detail as you find useful so we can connect you with the best resource to meet your needs.
Join In
TOPSUN
/5