8 "BECO、10 "BECO thread rotary drill pipe for dth hammer drilling

8 "BECO、10 "BECO thread rotary drill pipe for dth hammer drilling blasthole drilling
1 3 1/2 89 2740-6000 6-8.00 2 3/8 API REG drill rod
2 1/2 Z PIN,
3 3 1/2 89 4000-6000 6-8.00 2 1/2 Z CUBEX 21#
4 4 102 2440-6000 6-8.00 2 1/2 Z
5 4 102 2740-6000 6-8.00 3 1/2 API REG
2 1/2 Z
6 4 102 4000-6000 6-8.00 2 7/8 API REG
2 1/2 Z
7 4 102 4000-6000 6-8.00 CUBEX 24#
8 4 1/2 114 1500-10668 8.00-19.00 3"BECO
CUBEX 28#
9 5 127 1500-10668 9.00-19.00 3 1/2" BECO
CUBEX 28#
10 5 1/2 140 3000-10668 10.00-19.00 3 1/2" BECO
11 6 1/4 159 3000-10668 12.00-25.00 4 " BECO
12 7 178 3000-12192 12.00-25.00 4 1/2 " BECO
13 7 5/8 194 3000-12192 12.00-25.00 5 1/4 " BECO
14 8 203 3000-12192 12.00-25.00 6 " BECO rotary drill rod for blasthole drilling mining
15 8 5/8 219 3000-12192 12.00-38.00 6 " BECO
16 9 1/4 235 3000-12192 12.00-51.00 6/8 " BECO
17 10 254 3000-12192 12.00-51.00 8 " BECO
18 10 3/4 273 3000-12192 12.00-51.00 8 " BECO
tianjin huachang xingye technology co.ltd
email info@tjdrilling.com
web:www.tjdrilling.com
whatsapp 008618902059907