![]() |
915mm - 4265mm Water Well Drill Rods High Strength Alloy Steel Bar2018-11-30 14:39:28 |
![]() |
60mm API 2 3/8" DTH Drill Rods / Pipes / Tubes 1000~6000mm Length2018-11-30 14:39:28 |
![]() |
High Grade Raw Material DTH Drill Rods With Excellent Wear Resistance2018-11-30 14:39:28 |
![]() |
T45 MM/ MF Extension Drill Rod Rock Drill Rods For Mining And Quarrying2018-11-30 14:39:28 |
![]() |
159mm API 5 1/2 REG DTH Drill Rods / Pipes / Tubes 4000~9000mm Length2018-11-30 14:39:28 |
![]() |
High Fatigue Strength Threaded Extension Rod With Good Heat Treatment2018-11-30 14:39:28 |
![]() |
1000~6000mm Length DTH Drill Rods / Pipes / Tubes For Well Drilling2018-11-30 14:39:28 |