Black painted stud link anchor chain:
Size: "1/2" --"2-3/4"
Material:20Mn2,CM490,30Mn2.
Surface treatment: Galvanized, Black painted, Self color
Application: Ship, iron and steel industry, petroleum chemical industry, coal mine
Technical Specification(Stud link anchor chain):Â
Diameter | Chain Link Size | U1 Open Link Chain | U2 Open Link Chain | U3 Open Link Chain | Approx.Weight | |||||
Outside Length | Outside Width | Proof Load | Breaking Load | Proof Load | Breaking Load | Proof Load | Breaking Load | 27.5M | ||
INCH | MM | MM | MM | KN | KN | KN | KN | KN | KN | KG |
 1/2 | 12.5 | 75 | 45 | 46 | 66 | 66 | 92 | 92 | 132 | 98 |
  9/16 | 14 | 84 | 50.4 | 58 | 82 | 82 | 116 | 116 | 165 | 119 |
 5/8 | 16 | 96 | 57.6 | 76 | 107 | 107 | 150 | 150 | 216 | 156 |
 11/16 | 17.5 | 105 | 63 | 89 | 127 | 127 | 179 | 179 | 256 | 186 |
 3/4 | 19 | 114 | 68.4 | 105 | 150 | 150 | 211 | 211 | 301 | 230 |
 13/16 | 20.5 | 123 | 73.8 | 123 | 175 | 175 | 244 | 244 | 349 | 260 |
 7/8 | 22 | 132 | 79.2 | 140 | 500 | 500 | 280 | 280 | 401    | 300 |
 15/16 | 24 | 144 | 86.4 | 167 | 237 | 237 | 332 | 332 | 476 | 370 |
1Â Â 1/16 | 26 | 156 | 93.6 | 194 | 278 | 278 | 389 | 389 | 556 | 431 |
1Â 1/8 | 28 | 168 | 100.8 | 225 | 321 | 321 | 449 | 449 | 642 | 496 |
1Â Â 3/16 | 30 | 180 | 108 | 257 | 368 | 368 | 514 | 514 | 735 | 564 |
1Â 1/4 | 32 | 192 | 115.2 | 291 | 417 | 417 | 583 | 583 | 833 | 635 |
1Â Â 5/16 | 34 | 204 | 122.4 | 328 | 468 | 468 | 655 | 655 | 937 | 712 |
1Â Â 7/16 | 36 | 216 | 129.6 | 366 | 523 | 523 | 732 | 732 | 1050 | 800 |
1Â 1/2 | 38 | 228 | 136.8 | 406 | 581 | 581 | 812 | 812 | 1160 | 887 |
1Â Â 9/16 | 40 | 240 | 144 | 448 | 640 | 640 | 896 | 896 | 1280 | 1032 |
1Â 5/8 | 42 | 252 | 151.2 | 492 | 703 | 703 | 981 | 981 | 1400 | 1084 |
1Â 3/4 | 44 | 264 | 158.4 | 538 | 769 | 769 | 1080 | 1080 | 1540 | 1197 |
1Â 13/16 | 46 | 276 | 165.6 | 585 | 837 | 837 | 1170 | 1170 | 1680 | 1310 |
1Â 7/8 | 48 | 288 | 172.8 | 635 | 908 | 908 | 1270 | 1270 | 1810 | 1438 |
2 | 50 | 300 | 180 | 686 | 981 | 981 | 1370 | 1370 | 1960 | 1546 |
2Â Â 1/16 | 52 | 312 | 187.2 | 739 | 1060 | 1060 | 1480 | 1480 | 2110 | 1661 |
2Â 1/8 | 54 | 324 | 194.4 | 794 | 1140 | 1140 | 1590 | 1590 | 2270 | 1791 |
2Â Â 3/16 | 56 | 336 | 201.6 | 851 | 1220 | 1220 | 1710 | 1710 | 2430 | 1926 |
2Â Â 5/16 | 58 | 348 | 208.8 | 909 | 1290 | 1290 | 1810 | 1810 | 2600 | 2086 |
2Â 3/8 | 60 | 360 | 216 | 969 | 1380 | 1380 | 1940 | 1940 | 2770 | 2249 |
2Â Â 7/16 | 62 | 372 | 223.2 | 1030 | 1470 | 1470 | 2060 | 2060 | 2940 | 2361 |
2Â 1/2 | 64 | 384 | 230.4 | 1100 | 1560 | 1560 | 2190 | 2190 | 3130 | 2516 |
2Â Â 9/16 | 66 | 396 | 237.6 | 1160 | 1660 | 1660 | 2310 | 2310 | 3300 | 2676 |
2Â 11/16 | 68 | 408 | 244.8 | 1230 | 1750 | 1750 | 2450 | 2450 | 3500 | 2885 |
2Â 3/4 | 70 | 420 | 252 | 1290 | 1840 | 1840 | 25800 | 25800 | 3690 | 3010 |
Packaging & Delivery:
Packing details:Â
Bulk packing
Packed in wooden cases
Packed in Iron drum, then in pallets
According to your requirements
Delivery Detail: Usually 30 days after receiving your irrevocable L/C or advance payment.Â
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Infrared Induction Screwdriver Electric
Electric screwdrivers, also known as electric screwdrivers and electric screwdrivers, are electric tools for tightening and loosening screws. The power tool is equipped with a mechanism for adjusting and limiting torque, which is mainly used in the assembly line and is one of the necessary tools for most production enterprises.
Features of Electric Screwdriver:
1. Light weight and small size
2. Safe low-voltage power supply
3. Anti-static grounding
4. Torque accuracy ±3%
5. Speed control (high speed and low speed)
6. Push/slide/push-down switch
7. Leverage start
8. With carbon brush and no carbon brush
9. With automatic alarm signal
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