三环链 矿车三环链 矿用三环链 矿车环链 精湛的工艺，完善的服务！

矿车三环链 焊接三环链 锻打三环链

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三环链是连接矿车及平板车，材料车等运输车辆的，被广泛用于井下车辆的连接，我公司生产的三环链一般常用的规格有￠30，￠32，￠36，￠38的，材质为锰钢。

三环链规格参数
规格           宽度(mm)     弧半径(mm)     重量（kg/套）     试验负荷(KN)     最小内宽(mm)     最大外宽(mm)
22×105            40            87               41              2.9              370                15 
26×118            46           102               48              4.6              520                15 
28×120            48           108               51              6.7              610                15 
30×120            48           112               53              7.8              670                15 
30×130            55           119               56.5             6.9              670                15 
32×140            58           126               60              9.9              790                15 
34×147            64           136               65              10.1              890               15 
38×145            80           160               77              13.65            1110               15