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Contact: [email protected]
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News
ASTM SHORT LINK GRADE 70 TRANSPORT CHAIN
- ASTM SHORT LINK GRADE 70 TRANSPORT CHAIN
- IDEAL FOR CARGO SECUREMENT, TOWING AND LOGGING.
- MEETS THE LATEST REVISION OF ASTM A413 SPECIFICATIONS AND D.O.T. REGULATIONS
- EMBOSSED WITH “G70”
- QUENCHED AND TEMPERED, PROOF TESTED
- DESIGN FACTOR 4 : 1
- YELLOW CHROMATED ZINC PLATED FINISH
WARNING: DO NOT EXCEED THE WORKING LOAD LIMITS !
NOT FOR OVERHEAD LIFTING
Products Introduction
Specifications
| NOMINAL SIZE | MATERIAL DIAMETER | PITCH | INTERNAL WIDTH | WORKING LOAD LIMIT(MAX.) | PROOF TEST (MIN.) | MIN. BREAKING FORCE | WEIGHT | |||
|---|---|---|---|---|---|---|---|---|---|---|
| D | L | b | ||||||||
| IN | mm | mm | IN | mm | IN | mm | LBS | LBS | LBS | LBS/100FT |
| 1/4 | 0.276 | 7 | 0.98 | 25 | 0.472 | 12 | 3,150 | 6,300 | 12,600 | 70 |
| 5/16 | 0.343 | 8.7 | 1.063 | 27 | 0.535 | 13.6 | 4,700 | 9,400 | 18,800 | 113 |
| 3/8 | 0.406 | 10.3 | 1.181 | 30 | 0.571 | 14.5 | 6,600 | 13,200 | 26,400 | 149 |
| 7/16 | 0.469 | 11.9 | 1.417 | 36 | 0.614 | 15.6 | 8,750 | 17,500 | 35,000 | 211 |
| 1/2 | 0.531 | 13.5 | 1.535 | 39 | 0.748 | 19 | 11,300 | 22,600 | 45,200 | 252 |
| 5/8 | 0.63 | 16 | 1.89 | 48 | 0.925 | 23.5 | 15,800 | 31,600 | 63,200 | 375 |
| 3/4 | 0.787 | 20 | 2.362 | 60 | 1.102 | 28 | 24,700 | 49,400 | 98,800 | 581 |
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