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Contact: [email protected]
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ASTM80 GRADE 30 PROOF COIL CHAIN
- MEETS THE LATEST REVISION OF ASTM A413 SPECIFICATIONS
- A GENERAL UTILITY CHAIN FOR:
- FARM
- INDUSTRIAL
- HOME APPLICATIONS
- MATERIAL: LOW CARBON STEEL
- EMBOSSED WITH “G30”
- PROOF TESTED
- DESIGN FACTOR 4 : 1
- SURFACE FINISHES:
- SELF-COLOR
- ZINC PLATED
- HOT DIP GALVANIZED
WARNING: DO NOT EXCEED THE WORKING LOAD LIMITS !
NOT FOR OVERHEAD LIFTING
Products Introduction
Specifications
| NOMINAL CHAIN SIZE | MATERIAL DIAMETER | WORKING LOAD LIMIT(MAX.) | PROOF TEST (MIN.) | MIN. BREAKING FORCE | MAX. LENGTH PER 100 LINKS | MAX. WEIGHT PER 100 FT | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IN | IN | mm | LBS | KG | LBS | kN | LBS | kN | IN | M | LBS | KG |
| 1/8 | 0.156 | 4 | 375 | 170 | 800 | 3.6 | 1,600 | 7.1 | 94 | 2.39 | 19 | 8.8 |
| 3/16 | 0.218 | 5.5 | 750 | 340 | 1,500 | 6.7 | 3,000 | 13.3 | 99 | 2.51 | 42 | 19 |
| 1/4 | 0.281 | 7.1 | 1,250 | 570 | 2,500 | 11.1 | 5,000 | 22.2 | 104 | 2.64 | 76 | 34 |
| 5/16 | 0.343 | 8.7 | 1,900 | 860 | 3,800 | 16.9 | 7,600 | 33.8 | 114 | 2.89 | 115 | 52 |
| 3/8 | 0.406 | 10.3 | 2,650 | 1,200 | 5,300 | 23.6 | 10,600 | 47.2 | 128 | 3.25 | 166 | 75 |
| 7/16 | 0.468 | 11.9 | 3,500 | 1,590 | 7,000 | 31.1 | 14,000 | 62.3 | 142 | 3.6 | 225 | 102 |
| 1/2 | 0.531 | 13.5 | 4,500 | 2,040 | 9,000 | 40 | 18,000 | 80.1 | 156 | 3.96 | 289 | 131 |
| 5/8 | 0.656 | 16.7 | 6,900 | 3,130 | 13,800 | 61.4 | 27,600 | 122.8 | 194 | 4.92 | 425 | 193 |
| 3/4 | 0.781 | 19.8 | 9,750 | 4,420 | 19,500 | 86.7 | 39,000 | 173.5 | 220 | 5.59 | 612 | 278 |
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- TEL:+86-532-8309-2988
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