| Brand Name | huachang xingye |
| Place of Origin | China |
| Model Number | hc20211203 |
200mm square bauer type kelly box
150mm square bauer type kelly box
130mm square bauer type kelly box
200mm square soilmec type kelly box
150mm square soilmec type kelly box
130mm square soilmec type kelly box
200mm square sany type kelly box
150mm square sany type kelly box
130mm square sany type kelly box
Tianjin huachang xingye technology co ltd info@tjdrilling.com
Ventas Y un bit odex de 5”
Mining blasthole drilling top sub 8 5/8’pin 6 5/8”Api *box beco6 match pv275
Mining blasthole drilling drilling bit sub 6 1/2*40” pin*box beco4 match DM45
Mining blasthole drilling drill pipe 6 1/2*30”ST52 pin*box beco4 match DM45
sell casing extractor 600mm with diesel engine power for pile foundation work
sell 24inch casing extractor with diesel engine power for pile foundation work
sell 20inch casing extractor with diesel engine power for pile foundation work
16inch casing extractor used for geotechnical water well drilling ming exploration
16inch casing puller used for geotechnical water well drilling ming exploration
16inch tube extractor used for geotechnical water well drilling ming exploration