| Customized: | Customized |
|---|---|
| Standard: | API |
| Type: | Tricone Drill Bits |
| Material: | Cobalt Steel Alloys |
| Usage: | Well Drilling |
| Application: | Drilling |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier
|
IADC
|
Roller Cone (m/h)
|
Formation Hardness
|
Rock Type
|
Compress Strength
|
|
|
WEM
|
OBM
|
||||
|
111/124
|
15-30
|
18-33
|
Very soft
|
Clay, silts, sands
|
less than 25mpa
|
|
116/137/437
|
9-15
|
12-18
|
Soft
|
Claystone, marl, lignite, sandstone, tuff
|
25-50mpa
|
|
136/137/517/527
|
4.5-9
|
6-12
|
Medium soft
|
Claystone, marl, lignite, sandstone, silts, anhydrites, tuff
|
50-75mpa
|
|
211/217/517/537
|
2.5-6
|
3-6
|
Medium
|
Mudstone, limestone, anhydrites, sandstone (calcareous)
|
75-100mpa
|
|
211/236/537/617
|
1.5-2.5
|
1.5-3
|
Medium hard
|
Limestone, anhydrites, dolomite
|
100-120mpa
|
|
311/347/627/637
|
1-1.5
|
1-1.5
|
Hard
|
Shale (calcareous), sandstone (siliceous), siltstone
|
100-200mpa
|
|
637/737/837
|
1
|
1
|
Very hard
|
Quartzite, lgneous rocks
|
more than 200mpa
|
1. Are you trading company or manufacturer?
We are professional trading company with 11 years export experience build base on our mud pump manufacturer, we are exclusive agent, and mainly products are oil drilling rig, drilling mud pump, related oilfield drilling equipment, construction machinery, water well drilling rig and etc. Our products have been exported to more than 20 countries of Azerbaijan, Kazakhstan, Asia, South America, Africa, India, Egypt, and get a good reputation in the world.
2. Are your products qualified?
Yes, our products all have gained ISO certificate,API, and CE, Ghost, and we have specialized quality inspection department for
checking every machine before leaving our factory.
3. How about your machine quality?
All of our machines must pass a great number of strict testing in order to offer the best quality to our customers.
4. Do you have after-sale service?
Yes, we have professional technic after-sale service team which will offer you the best technical maintenance guidance. Engineers
are available to be abroad for service.
5. What about the quality warranty?
We offer one-year quality warranty.
6. How long can you deliver the machine?
Generally, parts mainly have at stock , pumps we can delivery in 20 working days.
Suppliers with verified business licenses
Audited Supplier 
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