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Do you want to buy drilling tools from china manufacturers with high quality and good price?

We are one of the drilling tools suppliers,we have the factory,quality certification, first-class equipments.

In June 2005, the company passed the DNV ISO9001, ISO14001 and OHSAS18001 drilling tools system certifications all together, and in October 2006, it also passed the American Petroleum Institute`s API Spec 5CT and API Spec 7-1 as well as API Spec 7K product standard certifications. The effective implementation of the certification systems has ensured the standard management of the company, effectively protected the quality of drilling tools products, and promoted the continuous improvement of market competitiveness.


Integral Blade Stabilizer:


(in) (mm) End OD
(mm)
ID
(mm)
Kit Length (mm) Connection
String type Near bit type
Top Down Top Down
6 152.4 121 51 1200 NC38 3 1/2 REG
6 1/4 158.7
6 1/2 165.1
7 1/2 190.5 159 57 1600 NC46 4 1/2 REG
7 7/8 200
8 3/8 212.7 159 165 71 1600 1800 NC46 NC50
8 1/2 215.2 159
165
178
8 3/4 222.2
9 1/2 241.3 178 197 1600 NC50 NC50 NC50
9 5/8 244.5 1800 6 5/8 REG
9 7/8 250.8
12 1/4 311.2 203 209 76 1800 NC56 6 5/8 REG NC56 6 5/8 REG NC56 6 5/8 REG 6 5/8 REG
16 406 229 241.3 2000 2200 NC61 7 5/8 REG NC61 7 5/8 REG NC61 7 5/8 REG NC61 7 5/8 REG
17 1/2 444.5
24 609.6
26 660.4
28 711.2
Replaceable Sleeve Stabilizer:


Working outside
diameter
OD
mm(inch)
Salvage diameter
OD
mm(inch)
The upper end
Thread
Lower end
Thread
Hole ID
mm(inch)
Neck length
mm(inch)
Total length
mm(inch)
Remarks
149.2
(5 7/8)
120.7
(4-3/4)
NC38 NC38 50.8(2) 559(22) 1372
(54)
Drill string type
3 1/2REG Bottom hole type
152
(6)
120.7
(4-3/4)
NC38 NC38 50.8(2) 559(22) 1372
(54)
Drill string type
3 1/2REG Bottom hole type
215.9(8-1/2) 165
(6-1/2)
NC50 NC50 71.4
(2-13/16)
686(27) 1676(66) Drill string type
4 1/2REG Bottom hole type
311.15(12-1/4) 203(8) 6-5/8
REG
6-5/8
REG
71.4
(2-13/16)
610(24) 1550(61) Drill string type
Bottom hole type
444.5(17-1/2) 229(9) 7-5/8
REG
7-5/8
REG
76.5(3) 686(27) 1702(67) Drill string type
Bottom hole type
660.4
(26)
241.3
(9 1/2)
7-5/8
REG
7-5/8
REG
76.5(3) 660(26) 1930(76) Drill string type
Bottom hole type
711.2(28) 241.3
(9 1/2)
7-5/8
REG
7-5/8
REG
76.5(3) 686(27) 1981(78) Drill string type

Bottom hole type

And we have more drilling tools products for sale,if you are interested in our products,welcome your inquiry.

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