Lifting chain
Lifting chain of eighty stage is indispensable lifting gadget for lifting heavy object, adopt the higher top quality alloy metal(manganese metal) and the other content . rigorous top quality handle thoughout the precess , the lifting chain can reach the international standerd of eighty amount.
Lifting chain expectations:
| Lifting chain application | Higher precision calibration experience, lifting chain. |
| Lifting substance | Substantial quality alloy metal. |
| Lifting chain floor | Sharpening, black , dipped plastic ,electroplate. |
| Lifting chain production normal | ISO3077,EN818-two,AS2321 |
| Lifting chain strength regular | Degree eighty ,degree 70 |
| Lifting chain risk-free ensuience | 4 instances as protected, 4 times examination load |
| Size d*p(mm) | Minimun inner width(mm) | Maximun outer width(mm) | Weight(kg/m) | Working load(kn) | Test load (kn) | breaking load(kn) |
| 6*eighteen | 7.five | 21 | .79 | eleven | 27 | 45.two |
| 7*21 | 9 | 24.5 | one.07 | 15 | 37 | 61.6 |
| eight*24 | 10 | 28 | 1.38 | twenty | 48 | 80.4 |
| nine*27 | eleven.five | 30 | one.nine | 24.five | sixty one | 102 |
| ten*thirty | twelve.5 | 35 | 2.2 | 32 | seventy six | 125 |
| twelve*36 | fifteen.five | forty two.2 | three.3 | 49 | 117 | 196 |
| 13*39 | sixteen.3 | 46 | three.eight | fifty | 128 | 214 |
| fourteen*forty two | 18 | forty nine | 4.13 | 63 | one hundred fifty | 250 |
| sixteen*forty eight | 20 | fifty six | 5.sixty three | 80 | 192 | 320 |
| eighteen*54 | 23 | sixty three | six.85 | a hundred | 246 | 410 |
| 20*sixty | 25 | 70 | 8.6 | one hundred twenty five | 300 | five hundred |
Scrap regular for chain:
one.The allowable dress in worth of the chain shall not exceed 10% of the diameter of the ring chain bar
two.CZPTting from the aircraft in which the major ring is not bent, the main ring shall be scrapped if it is distorted by more than 10°
3.Crack, bend or twist in any portion of the chain and trapped or stiff in the hinge are prohibited when they can’t be ruled out.
4.The long term elongation of chains and solitary rings shall not exceed 5% of their unique size
