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Classification societies
Contact Us
ADD: 18F, No. 157, Zhongshan 3 Rd., Yuzhong district, Chongqing, China
Post code: 400015
Mob/Whatsapp: +86-13640513313
TEL/FAX: +86-23-86595013
Email: manager@bochimachinery.com
U.K. Type Short Link Chain
Technology & Parameters:
| LINK SPECIFICATION | PROOF LOAD |
BREAKING LOAD |
NET WT PER 200FT(KG) | ||||
| D DIAMETER |
L INSIDE LENGTH |
W OUTSIDE WIDTH |
|||||
| INCH | MM | MM | MM | KG | KG | B.F. | H.D.G |
| 1/8 | 3.20 | 16 | 12 | 200 | 400 | 11.4 | 11.7 |
| 5/32 | 4.00 | 18.5 | 14.5 | 300 | 600 | 18.6 | 19.0 |
| 3/16 | 4.70 | 19 | 17 | 400 | 800 | 26.2 | 27.0 |
| 7/32 | 5.50 | 20 | 19 | 550 | 1100 | 36.8 | 38.0 |
| 1/4 | 6.35 | 22 | 21 | 750 | 1500 | 50 | 51.5 |
| 5/16 | 7.94 | 26 | 26 | 1200 | 2400 | 80.0 | 82.4 |
| 3/8 | 9.50 | 28 | 32 | 1700 | 3400 | 122.0 | 125.7 |
| 7/16 | 11.11 | 33 | 36 | 2300 | 4600 | 164.0 | 169.0 |
| 1/2 | 12.70 | 39 | 43 | 3000 | 6000 | 210.0 | 216.0 |
| 5/8 | 15.80 | 45 | 53 | 4700 | 9400 | 334.0 | 344.0 |
| 3/4 | 19.00 | 55 | 63 | 6800 | 13600 | 485.0 | 499.0 |
| 7/8 | 22.20 | 64 | 74 | 9250 | 18500 | 656.0 | 675.0 |
| 1 | 25.40 | 73 | 84 | 12150 | 24300 | 870.0 | 896.0 |
U.K. Type Medium Chain
| LINK SPECIFICATION | PROOF LOAD |
BREAKING LOAD |
NET WT PER 200FT(KG) |
||||
| D DIAMETER |
L INSIDE LENGTH |
W OUTSIDE WIDTH |
|||||
| INCH | MM | MM | MM | KG | KG | B.F. | H.D.G |
| 1/8 | 3.20 | 20 | 12 | 200 | 400 | 10.8 | 11.0 |
| 5/32 | 4.00 | 23 | 15 | 300 | 600 | 17.4 | 18.0 |
| 3/16 | 4.70 | 25 | 18 | 400 | 800 | 24.4 | 25.0 |
| 7/32 | 5.50 | 26 | 19 | 550 | 1100 | 34.00 | 35.0 |
| 1/4 | 6.35 | 26 | 23 | 750 | 1500 | 48.8 | 50.0 |
| 5/16 | 7.94 | 32 | 29 | 1200 | 2400 | 76.0 | 78.0 |
| 3/8 | 9.50 | 35 | 35 | 1700 | 3400 | 111.0 | 114.0 |
| 7/16 | 11.11 | 38 | 38 | 2300 | 4600 | 154.0 | 158.0 |
| 1/2 | 12.70 | 50 | 45.5 | 3000 | 6000 | 194.0 | 200.0 |
| 5/8 | 15.80 | 60 | 56.7 | 4700 | 9400 | 303.0 | 312.0 |
| 3/4 | 19.00 | 76 | 69 | 6800 | 13600 | 432.0 | 445.0 |
| 7/8 | 22.20 | 90 | 80 | 9250 | 18500 | 586.0 | 603.0 |
| 1 | 25.40 | 105 | 95 | 12150 | 24300 | 770.0 | 792.0 |
U.K. Type Long Link Chain
| LINK SPECIFICATION | PROOF LOAD |
BREAKING LOAD |
NET WT PER 200FT(KG) | ||||
| D DIAMETER |
L INSIDE LENGTH |
W OUTSIDE WIDTH |
|||||
| INCH | MM | MM | MM | KG | KG | B.F. | H.D.G |
| 1/8 | 3.20 | 23 | 12 | 200 | 400 | 10.4 | 10.7 |
| 5/32 | 4.00 | 27 | 15 | 300 | 600 | 16.6 | 17.5 |
| 3/16 | 4.70 | 31 | 17 | 400 | 800 | 22.4 | 23.3 |
| 7/32 | 5.50 | 32 | 19 | 550 | 1100 | 32.0 | 33.0 |
| 1/4 | 6.35 | 33 | 21 | 750 | 1500 | 43.5 | 44.8 |
| 5/16 | 7.94 | 48 | 31 | 1200 | 2400 | 68.0 | 70.0 |
| 3/8 | 9.50 | 60 | 37 | 1700 | 3400 | 96.0 | 99.0 |
| 7/16 | 11.11 | 71 | 41 | 2300 | 4600 | 126.0 | 129.0 |
| 1/2 | 12.70 | 85 | 48.5 | 3000 | 6000 | 167.0 | 172.0 |
| 5/8 | 15.80 | 114 | 61.5 | 4700 | 9400 | 256.0 | 264.0 |
| 3/4 | 19.00 | 125 | 75 | 6800 | 13600 | 381.0 | 392.0 |
| 7/8 | 22.20 | 140 | 88 | 9250 | 18500 | 527.0 | 543.0 |
| 1 | 25.40 | 155 | 100 | 12150 | 24300 | 696.0 | 716.0 |