G80 Chain
Safety with Grade 80
To achieve the consistent high level of quality and reliability of our products
Electronically controlled chain making machines have been specially built and developed to provide advanced manufacturing processing High grade alloy steel are carefully chosen.
Safety with Grade 80
To achieve the consistent high level of quality and reliability of our products
Electronically controlled chain making machines have been specially built and developed to provide advanced manufacturing processing High grade alloy steel are carefully chosen.
Strict control of material acceptance and processing is carried out by skilled persons.
Sophisticated multi-process heat-treatment techniques have been developed Non-destructive testing systems are used with magnetic crack detection (magna flux system), being applied during final inspection
All accessories, such as hooks, connectors etc., are produced by special hot forging techniques carred out on modern forging hammers.
Close dimensional controls are carried out at all stages of manufacture To ensure the chains have a high capcvity to absorb shock loadings, they are produced so that they will give a minimum extension of 20% under a destruction test before fracture occurs.
They are also subjected to sample bend testing.
Close dimensional controls are carried out at all stages of manufacture To ensure the chains have a high capcvity to absorb shock loadings, they are produced so that they will give a minimum extension of 20% under a destruction test before fracture occurs.
They are also subjected to sample bend testing.
| Nominal size | ø | Inside length | Width inside outside | Working load limit | Proof test | Breaking load | Weight approx. | ||||
| d | ±Tol. | t | ±Tol. | b1 min. | b2 | b2 max. | kgs max. | KN min. | KN min. | Kgs/m | |
| 6-8 | 6 | 0.2 | 18 | 0.5 | 8 | 21 | 21.6 | 1120 | 28.3 | 45.2 | 0.8 |
| 7-8 | 7 | 0.2 | 21 | 0.6 | 9.45 | 24.5 | 25.2 | 1500 | 38.5 | 61.1 | 1.1 |
| 8-8 | 8 | 0.3 | 24 | 0.7 | 10.8 | 28 | 28.8 | 2000 | 50.3 | 80.4 | 1.4 |
| 10-8 | 10 | 0.4 | 30 | 0.9 | 13.5 | 35 | 36 | 3150 | 78.5 | 126 | 2.2 |
| 13-8 | 13 | 0.5 | 39 | 1 | 17.5 | 45.5 | 46.8 | 5300 | 133 | 212 | 3.8 |
| 16-8 | 16 | 0.6 | 48 | 1.4 | 21.5 | 56 | 57.6 | 8000 | 201 | 322 | 5.7 |
G80 Chains
1. We have rich experience in this item over 10years
2. We can supply you the competitive price, good quality, good delivery and best service
3. Surface: self color, elec.galvanized, hot dip galvanized
4. We can manufacture as your request
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