NQ inne tube,5ft Mining machinery parts of bq hq nq pq outer inner
tube drilling wireline core barrel overshot
1.We offer complete series of single, double and triple tube core
barrels and overshot.2.The standard wireline double tube inner-tube group is composed of
Head Assembly, Inner Tube, Core Lifter Case, Core Lifter and Stop
Ring. You can order Head Assemble, Inner Tube assembly or
components separately.
3.Different length of core barrels are available: 1.5m/ 5 ft or
3.0m/ 10ft.
4.We have thousand of components in stock to delivery on time.
5.Customised also available absed on consumers' needs.