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80级链条

产品描述:

起重链条
含有Cr,Ni,Mo的优质合金
安全系数4:1
在链环上压印强度等级标记,例'G80'
表面处理,浸漆、发黑、镀锌
采用先进的生产制造工艺,依照EN818-2、DIN5685、DIN763、DIN764、DIN766、GB/T12718等标准组织生产
规格范围为φ6-φ48不同节距地圆环链,以满足不同客户的需求

产品特性:

Dn(mm)内长p(mm)宽度(mm)极限工作负荷(t)单位长度重量(kN)试验负荷(kN)最小破断负荷(kN)
规格允许偏差最小内宽b1最大外宽b2
6±0.24187.822.21.10.828.345.2
8±0.322410.429.62.02.250.380.4
10±0.43013.037.03.23.378.5126
12±0.483615.644.44.53.3113180.9
13±0.523916.948.15.33.8133212
16±0.644820.859.28.06.7201322
18±0.95423.466.610.07.3254407
20±16026.074.012.59.0314503
22±1.16628.681.415.010.9380608
26±1.37833.896.221.215.2531849
30±1.59038.0106.028.320.37061130
32±1.69641.6118.031.523.08041290
34±1.710244.2125.836.326.09061452
40±212052.0148.050.036.012602010
42±2.112654.6155.455.440.013852218
45±2.313558.5167.063.045.515902540
48±2.514460.0170.072.552.014502900