DTH 8”Shock Absorber for dth hammer with 4-1/2

DTH 3”Shock Absorber for dth hammer with 2-3/8" API Reg thread

DTH 4”Shock Absorber for dth hammer with 2-3/8" API Reg thread

       DTH 5”Shock Absorber for dth hammer with 3-1/2" API Reg  thread

     DTH 6”Shock Absorber for dth hammer with 3-1/2" API Reg  thread

     DTH 8”Shock Absorber for dth hammer with 4-1/2" API Reg  thread

DTH 10”Shock Absorber for dth hammer with 6-5/8" API Reg  thread

DTH 12”Shock Absorber for dth hammer with 6-5/8" API Reg  thread

DTH 18”Shock Absorber for dth hammer with 8-5/8" API Reg  thread

DTH hammer 12inch shock absorber with 120H Hexagonal Joints for dth hammer for pile foundation work

DTH hammer 12inch shock absorber with API 6 5/8 thread for dth hammer for pile foundation work

DTH hammer 14inch shock absorber with 120H Hexagonal Joints for dth hammer for pile foundation work

DTH hammer 18inch shock absorber with 120H Hexagonal Joints for dth hammer for pile foundation work

DTH hammer 24inch shock absorber with 120H Hexagonal Joints for dth hammer for pile foundation work

DTH hammer 28inch shock absorber with 120H Hexagonal Joints for dth hammer for pile foundation work

DTH hammer 18inch shock absorber with 80h hexagonal joint ,80m hexagonal joint, 120h hexagonal joint,120m hexagonal joint,240m hexagonal joint, 300h hexagonal joint ,350h hexagonal joint

DTH 80H hexagonal joint, DTH 80M hexagonal joint ,DTH 120M hexagonal joint,DTH 120H hexagonal joint,DTH 240M hexagonal joint 240H Hex Joint(M) ,DTH 300H hexagonal joint.DTH 350H hexagonal joint

DTH 80H hex joint,DTH 80M hex joint,DTH 120M hex joint,DTH 240M hex joint,DTH 350H hex joint.

DTH 80H coupling , 80m coupling 120h coupling , 120m coupling, 240h coupling

Dth hammer 273mm hexagonal joint, dth hammer 320mm hexagonal joint

Tianjin huachang xingye technology co ltd

Email info@tjdrilling.com  whatsapp 008618902059907