DTH casing shoe

tianjin huachang xingye technology co ltd produce and supply down the hole dth casing shoe size from 426mm-914mm for pile foundation work

DTH casing shoe 426mm used for pile foundation work

DTH casing shoe 450mm used for pile foundation work

DTH casing shoe 508mm used for pile foundation work

DTH casing shoe 610mm used for pile foundation work

DTH casing shoe 683mm used for pile foundation work

DTH casing shoe 711mm used for pile foundation work

DTH casing shoe 762mm used for pile foundation work

DTH casing shoe 813mm used for pile foundation work

DTH casing shoe 866mm used for pile foundation work

DTH casing shoe 914mm used for pile foundation work