三環(huán)鏈 礦車三環(huán)鏈 礦用三環(huán)鏈 礦車環(huán)鏈 精湛的工藝，完善的服務(wù)！
礦車三環(huán)鏈 焊接三環(huán)鏈 鍛打三環(huán)鏈
億煤張蒨       15376502862       0537-3151071
三環(huán)鏈?zhǔn)沁B接礦車及平板車，材料車等運(yùn)輸車輛的，被廣泛用于井下車輛的連接，濟(jì)寧億煤生產(chǎn)的三環(huán)鏈一般常用的規(guī)格有￠30，￠32，￠36，￠38的，材質(zhì)為錳鋼。
三環(huán)鏈規(guī)格參數(shù)規(guī)格           寬度(mm)     弧半徑(mm)     重量（kg/套）     試驗(yàn)負(fù)荷(KN)     最小內(nèi)寬(mm)     最大外寬(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   &nb