型号有:DLMA—TL45型钢制拖链,内高,16,外高,32
DLMA—TL65型钢制拖链,内高,31,外高,49
DLMA—TL80型钢制拖链,内高,32,外高,56
DLMA—TL95型钢制拖链,内高,53,外高,75
DLMA—TL115型钢制拖链,内高,58,外高86
DLMA—TL125型钢制拖链,内高,68,外高,100
DLMA—TL155型钢制拖链,内高,86,外高120
DLMA—TL180型钢制拖链,内高,112,外高,144
DLMA—TL225型钢制拖链,内高152,外高,200
DLMA—TL250型钢制拖链,内高172,,外高220