Shanghai Yiying Crane Machinery Co.,Ltd

Industrial Load Lifting Steel Welded Link G80 Chain

Industrial Load Lifting Steel Welded Link G80 Chain

80Grade, High intensity chain, breaking load>800Mpa.
National standard JB/T8108.1-1999.
Material: High quality mild alloy steel.
The tensile extension under breaking load is more than 17%.

 
      No black chain           Stainless steel chain

size d*p mm Width Mass per unit Len kg/m WLL  t Test load  KN Breaking load KN
Min a Min b
6*8 7.5 21 0.79 1.1 27 45.2
7*21 9 24.5 1.07 1.5 37 61.6
8*24 10 28 1.38 2 48 80.4
10*30 12.5 35 2.2 3.2 76 125
11*43 12.6 36.5 2.33 3.8 92 154
12*36 15 42 3.1 4.6 109 181
12.5*38 15.5 42.2 3.3 4.9 117 196
13*39 16.3 46 3.8 5 128 214
14*42 18 49 4.13 6.3 150 250
14*50 17 48 4 6.3 150 250
size d*p 
mm
Width Mass per 
unit Len kg/m
WLL  
t
Test load  
KN
Breaking load 
KN
Min a Min b
6*8 7.5 21 0.79 1.1 27 45.2
7*21 9 24.5 1.07 1.5 37 61.6
8*24 10 28 1.38 2 48 80.4
10*30 12.5 35 2.2 3.2 76 125
11*43 12.6 36.5 2.33 3.8 92 154
12*36 15 42 3.1 4.6 109 181
12.5*38 15.5 42.2 3.3 4.9 117 196
13*39 16.3 46 3.8 5 128 214
14*42 18 49 4.13 6.3 150 250
14*50 17 48 4 6.3 150 250
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