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ZS0801
Gostern Rigging
ZS080111
Gostern Short Link Chain for Lifting Purposes Fine-Tolerance Chain Hoist is made of premium alloy steel material with high tensile strength, excellent wear resistance and tight dimensional accuracy. It is heat treated and strictly tested to meet EN818-2 Short Link Chain and GB/T 20946 Lifting Chain standards, with stable performance and safe load capacity.
This Fine Tolerance Hoist Chain features short link design, precision manufactured and durable structure, widely used as Grade 80 Short Link Chain for overhead cranes, as Precision Hoist Chain for manual and electric hoists, and as Heavy Duty Hoist Chain for port and construction lifting. Available in 6mm Short Link Lifting Chain, 8mm, 10mm and other custom sizes, it is the ideal choice for Short Link Chain for Lifting and Manual Hoist Chain applications.
We support Custom Length Short Link Chain, OEM, ODM and customized diameter services to meet different working demands.
Short Link Chain for Lifting Purposes Fine-Tolerance Chain Hoist
Surface treatment: Impregnation black, hot-dip zinc, galvanized, carburizing
Strength rating: Grade T
Safety factor: 4:1
Material: containing Cr, Ni, Mo high quality alloy steel
Standard: GB/T20947-2009, ISO 3077:2001
Operating temperature: -40℃~200℃
Diameter (mm) | Pitch (mm) | Width (mm) | W.L.L | Weight | Min MPF | Min BF | ||
d | Tolerance | p | Min a | Max b | ||||
6.3 | ±0.2 | 19 | 7.2 | 20.4 | 1.2 | 0.8 | 31.2 | 49.9 |
7.1 | ±0.3 | 21 | 8.4 | 23.8 | 1.6 | 1.1 | 39.6 | 63.3 |
8 | ±0.3 | 24 | 9.6 | 27.2 | 2 | 1.4 | 50.3 | 80.4 |
9 | ±0.4 | 27 | 10.8 | 30.6 | 2.5 | 1.8 | 63.6 | 102 |
10 | ±0.4 | 30 | 12 | 34 | 3.2 | 2.2 | 78.5 | 126 |
11.2 | ±0.4 | 34 | 13.2 | 37.4 | 4 | 2.7 | 98.5 | 158 |
12.5 | ±0.5 | 38 | 14.4 | 40.8 | 5 | 3.1 | 123 | 196 |
13 | ±0.5 | 39 | 15.6 | 44.2 | 5.3 | 3.7 | 133 | 212 |
14 | ±0.6 | 42 | 16.8 | 47.6 | 6 | 4.3 | 154 | 246 |
16 | ±0.6 | 48 | 19.2 | 54.4 | 8 | 5.6 | 201 | 322 |
18 | ±0.9 | 54 | 21.6 | 61.2 | 10 | 7 | 254 | 407 |
20 | ±1 | 60 | 24 | 68 | 12.5 | 8.7 | 314 | 503 |
22 | ±1.1 | 66 | 26.4 | 74.8 | 15 | 10.5 | 380 | 608 |
Remark:
1. To ensure smooth running of the chain over the pocket wheels without any unusual impact, both the driven and idle pocket wheels shall be designed to suit the hoist chain.
2. The chain shall be guided smoothly and without twist into and out of the pocket wheels.
3. To avoid deformation of the last link of the chain, the chain-connecting parts of the hoist shall be designed so as to permit at least 5 % free movement relative to the inside width of the chain link.
4. Hoist chain shall not be used in the manufacture of slings, and the chain in a hoist shall not be used in a basket or choke hitch.
5. Should be used within the specified temperature range.
6. Hoist chain should not be used either immersed in acid solutions or exposed to acid fumes.
7. Hoist chain should not be galvanized or subjected to any plating processes without the approval of the manufacturer.
8. The chain shall not be allowed to pick up dirt, etc., which would impair its free movement.
9. In order to attain maximum service life of hoist chain, adequate lubrication, particularly in the interlink contact areas, is necessary.
