Prix FOB
Obtenir le dernier prix|
1000 Acre Minimum Order
Pays:
China
N ° de modèle:
0808, 1010, 1308, 1313, 1608, 1613, 1925
Prix FOB:
Localité:
china
Prix de commande minimale:
-
Commande minimale:
1000 Acre
Packaging Detail:
-
Heure de livraison:
5days
Capacité de Fournir:
1000 Acre per Day
Payment Type:
-
Groupe de produits :
-
Personne àcontacter Ms. serena
No. 12 changchun road, Zhengzhou, Henan
(polycrystalline diamond)PDC cutter for oil bit inserts is
manufactured using top quality synthetic diamond grit, sintered
together by way of extremely high temperature and pressure to
create a polycrystalline diamond.
Our cutter is our most advanced PDC cutter at present. Developed in
***6 and has been made several important technical improvement.
Improvement:
1. Diamond thickness is increased to 2.0mm ( 1.7mm),
2. The impact strength is higher than the old series.
3. Wear resistance is a bit higher than old series.
4. Heat resistance is improved to **0 centigrade degrees while
previous ours is **0. The advantages of the new cutter is based on
the improvement of the technology, which has completely updated in
several factors:
New Technology:
1. The diamond powder is selected in a higher degree.
2. Use a new type of tungsten carbide that different from our
cutters, which improved the strength character of bonding.
3. The claws of the interface are changed to be net-grooves-shaped
which formed by *0 straight vertical grooves, and the depth of the
grooves are shallower.
4. Improved the interior structure of the sintering cell that makes
the pressure and temperature to be more uniform. It is very
important for the PDC sintering.
5. Use new super heat-resistant metal, to avoid being contaminative
during sintering.
6. Amended the sintering processing, and improved the bonding
strength of the diamond-diamond key among the diamond layer.
7. Increase the content of diamond, and increase the thickness of
diamond layer up to 2.0mm. The result of plenty of tests and the
performance in customers' practical drilling in the oil fields
shown that the performance of in heat resistance and impact
resistance are improved evidently, and quite similar to the cutters
made by the best world-class manufactures. In past year, our
cutter is very widely used in China and other countries. It
accepted by most customers and successfully substituted the old
cutter in the market. Â
| Standard Sizes:Â Â | ||||||||
| SPEC. Â | ***9 | ***6 | ***3 | ***9 | ***6 | ***3 | ***3 | ***8 |
| D(mm) | *9.*5 | *9.*5 | *9.*5 | *6 | *6 | *6 | *3.*4 | *3.*4 |
| H(mm) | *9 | *6.*1 | *3.2 | *9 | *6.*1 | *3.2 | *3.2 | 8 |
| Pays: | China |
| N ° de modèle: | 0808, 1010, 1308, 1313, 1608, 1613, 1925 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | china |
| Prix de commande minimale: | - |
| Commande minimale: | 1000 Acre |
| Packaging Detail: | - |
| Heure de livraison: | 5days |
| Capacité de Fournir: | 1000 Acre per Day |
| Payment Type: | - |
| Groupe de produits : | - |
