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NACM1996 G70 Transport Chain

Brand: Bestsail
SKU: BS140303
1. Model: NACM1996 G70 Transport Chain
2. Materials: Carbon steel /alloy/Iron
3. Surface: Galvanized or self colored
4. Size: 7.1mm-10.3mm
5. Packing: Gunny bag+pallet/Plastic reel+pallet/Drum+pallet, etc
6. Standard: NACM
7. Our advantages: Every single product / batch passes inspection of JingRui 3rd party inspection center.
8. Certifications: ISO9001, CE, SGS, etc.
9. Notes: Special specifications and marks can be made according to customers requirements.
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Grade 70 transport chain is a kind of welded carbon steel link chain. The chain is an improvement over high test chain. Load ratings of grade 70 chain are approximately 20% higher than grade 43. Grade 70 transport chain meets ASTM and NACM standards. The chain is most popular in the cargo industry as trailer tie downs, however the chain is not used for overhead lifting purposes.

The grade 70 transport chain generally features a gold chromate finish, which makes it easily identifiable. Besides, it is usually embossed with 7, 70, or 700.

 

NORMAL SIZE MATERIAL DIAMETER WORKING LOAD LIMIT(MAK.) PROOF TEST(MIN.) MINI. BREAKING LOAD INSIDE LENGTH(MAX.) INSIDE WIDTH(MIN.)
MM IN MM IN KG LB KN LB KN LB MM IN MM IN
7 1/4 7 0.281 1430 3150 28 6300 56 12600 31.5 1.24 9.8 0.38
8.7 5/16 8.7 0.343 2130 4700 41.8 9400 83.6 18800 32.8 1.29 11.2 0.44
10 3/8 10.3 0.406 2990 6600 58.7 13200 117.4 26400 35 1.38 14 0.55
11.9 7/16 11.9 0.468 3970 8750 77.7 17500 155.4 35000 41.6 1.64 16.6 0.65
13 1/2 13.5 0.531 5130 11300 100.4 22600 200.8 45200 45.5 1.79 18.2 0.72
16 5/8 16 0.63 7170 15800 140.4 31600 280.8 63200 56 2.2 20 0.79
20 3/4 20 0.787 11200 24700 219.6 49400 439.2 98800 70 2.76 25 0.98

Grade 70 transport chain is a kind of welded carbon steel link chain. The chain is an improvement over high test chain. Load ratings of grade 70 chain are approximately 20% higher than grade 43. Grade 70 transport chain meets ASTM and NACM standards. The chain is most popular in the cargo industry as trailer tie downs, however the chain is not used for overhead lifting purposes.

The grade 70 transport chain generally features a gold chromate finish, which makes it easily identifiable. Besides, it is usually embossed with 7, 70, or 700.

 

NORMAL SIZE MATERIAL DIAMETER WORKING LOAD LIMIT(MAK.) PROOF TEST(MIN.) MINI. BREAKING LOAD INSIDE LENGTH(MAX.) INSIDE WIDTH(MIN.)
MM IN MM IN KG LB KN LB KN LB MM IN MM IN
7 1/4 7 0.281 1430 3150 28 6300 56 12600 31.5 1.24 9.8 0.38
8.7 5/16 8.7 0.343 2130 4700 41.8 9400 83.6 18800 32.8 1.29 11.2 0.44
10 3/8 10.3 0.406 2990 6600 58.7 13200 117.4 26400 35 1.38 14 0.55
11.9 7/16 11.9 0.468 3970 8750 77.7 17500 155.4 35000 41.6 1.64 16.6 0.65
13 1/2 13.5 0.531 5130 11300 100.4 22600 200.8 45200 45.5 1.79 18.2 0.72
16 5/8 16 0.63 7170 15800 140.4 31600 280.8 63200 56 2.2 20 0.79
20 3/4 20 0.787 11200 24700 219.6 49400 439.2 98800 70 2.76 25 0.98