Q series Wire line Core Barrel Assembly: BQ, NQ, HQ, PQ
Locking Couplings, Spearhead Point, Compression Spring, Detent Plunger, Spirol Pin,
Spearhead Base, Latch Retracting Case, Spring Clamp, Upper Latch Body, Latch Spring,
Latch, Adapter Couplings, Landing rings, Lower Latch Body, Spindle, Outer Tubes,
Inner Tubes, stabilizers, Core Lifter (cases), Stop rings, Core springs
And other drilling tools: Complete Inner tube head, Overshot assembly, Alloy wrench,
Diamond Wrench, Drill rod etc
Wire-line drilling tools can lift drill core from drill rods without picking up bit.
Their advantages are higher penetration, higher core recovery ratio, longer bit life
And lower labour intensity, the advantages get more clear with the increasing of hole depth.
HEBEI HOLLYLAND Co., Ltd was established in 1994, we specializing in the Internation Trade for more than 15 years, we own four factories to produce different items, we have professional team for sourcing various products in China; Controling the quality, we could meet or exceed your quality requirement; Controling the delivery date, packing and loading; Handling any kinds of shipment by air or sea.
We have accumulated enough management, we can help you to reduce your International Sourcing Cost, we can help you to increase your bottom line.
We have many year experience of export and know very well about the different needs of customers from both in developing countries and developed courties, and provides a large number of customers with satisfactory high quality with good service. Now our products have been exported to more than 30 countries and regions of the world, and established a long-term cooperative relationship with clients. We do firmly believe a true partnership never ends with the delivery of the goods and satisfactory after-sales service can make a great difference.
