Product Details
Geological drill rod / pipe for well drilling
Introduction:
Geological drill pipe is a kind of geological drilling tool
designed and produced by friction welding process of geological
alloy steel pipe.
The geological drill pipe body is made of special alloy steel pipe
(R780, DZ50), and the geological drill bit is made of high quality
alloy structural steel (42CrMo), which is treated by real air
conditioning, greatly improving the fatigue strength and shear
strength.
Adopting the advanced friction welding process, the drill pipe has
the characteristics of high bending strength and solid welding,
which can ensure the requirement of straightness when drilling deep
holes, with high fatigue strength and long service life.
Specifications:
(No.) | Diameter(mm) | Length(mm) | Thread type | Manufacturing technique | Connection |
1 | Φ34 | 500~3000 | Taper thread | Friction welded | Pin and box |
2 | Φ42 |
3 | Φ50 |
4 | Φ63.5 |
5 | Φ73 |
6 | Φ89 |
7 | Φ35 | Rectangular internal thread | Body lathing thread | Joint connection |
8 | Φ42 |
9 | Φ50 |
10 | Φ60 |
Company Profile
Tiptop was established in the year of 2006, located in the center
of China, Xi’an City, which is an ISO certified comprehensive
manufacturer & distributor in the field of Oil & Gas
upstream, downhole drilling tools, downhole fishing tools, downhole
mud motor, and servicing the worldwide drilling companies, EPC
contractors and oil companies. With our great diligence & years
of experiences, we have built a long term cooperation with clients
from North America, Middle East, Europe, Southeast Asia and other
areas.
-One stop procurement service at more favorable prices
Being in the field of oilfiled for more than 13 years , Tiptop team
can offer customers with whole package requirements in favorable
prices , which are supported by Tiptop qualified vendors .
-Strict quality control & Continuous after-sales service
All of Tiptop supplied products are from API certified
manufacturers. For each enquiry, from order placement to final
delivery, no matter for the whole package or small spare parts, we
have internal inspection team to ensure the superior quality,
strong packing & timely delivery. Any TPI inspection are
available with Tiptop from SGS/BV/TUV/DNV etc..
Besides,Thoughtful and prompt after-sales service will be provided
to guarantee customerS' benefits .