Company Details

  • Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

  •  [Hebei,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Retailer , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001, API, CE
  • Description:TCI Tricone Bit, TCI Tricone Drill Bit, TCI Tricone Rock Drill Bits, API TCI Tricone Bit
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TCI Tricone Bit

Product categories of TCI Tricone Bit, we are specialized manufacturers from China, TCI Tricone Bit, TCI Tricone Drill Bit suppliers/factory, wholesale high-quality products of TCI Tricone Rock Drill Bits R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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iadc 417 rock drill bits water well rigs

Model No. : 417

TRICONE DRILL BITS FOR SOFT ROCK FORMATIONS Soft rock formations consist mainly of sand clay limestone or shale and are ideal for drilling with Mill Tooth Tricone bits When working with soft formations you can use either sealed bearing or open...

China TCI Tricone Bit of with CE
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tricone bit for water well oil gas drilling

Model No. : 537

Hejian Deris Petroleum drilling equipment Co Ltd is a professional manufacturer and supplier which has rich experience in drilling well line Our products include TCI Tricone bit Steel tooth tricone bit PDC bit marix steel body Hole opener HDD Reamer...

China Manufacturer of TCI Tricone Drill Bit
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IADC547 TCI tricone drill bits coal mining welldrilling

Model No. : 517

IADC547 TCI tricone drill bits coal mining well drilling The tricone bit is an important tool for oil drilling and its performance will directly affect the drilling quality drilling efficiency and drilling cost The tri cone bit design is mostly...

Customized TCI Tricone Rock Drill Bits Made in China
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API Standard 269mm IADC637 tricone roller bit

API Standard 269mm IADC637 tricone roller bit We ship to more than 30 different countries and serve industries such as Oil Gas water well Construction Mining Horizontal Directional Drilling HDD Geothermal and Environmental Our experienced staff is...

Professional Manufacturer of API TCI Tricone Bit
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10.5inch IADC637 with check value tricone bit

10 5inch IADC637 with check value tricone bit our scope is to offer products and services for the exploration and exploitation of mining water and energy resources Our main interest is to focus in the most critical processes for our clients creating...

China Supplier of TCI Tricone Bit
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6 3/4inch IADC637 tungsten carbide tricone bit

6 3 4inch IADC637 tungsten carbide tricone bit Special inserts are strategically arranged on head to effectively reduce head wear in abrasive fromation and directional and horizontal wells and exrend bit life The steel body with high strength after...

Expert Manufacturer of TCI Tricone Drill Bit
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11 5/8 tungsten carbide insert API tricone bit

Model No. : 537

11 5 8 tungsten carbide insert API tricone bit In the permanent contact area with the most severe tooth wear diamond composite teeth are set to enhance the wear resistance of the teeth The top of the cone is filled with carbide teeth to protect the...

Competitive TCI Tricone Rock Drill Bits China Manufacturer
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oil well drilling HA537 8-1/2inch tricone bit

Model No. : HA537

When you driling well Please select the applicable formation and parameters according to the instructions Carefully check the roller cone bit appearance and to check the roller cone drill bits threaded end face whether the serial number on the box...

High Quality API TCI Tricone Bit China Manufacturer
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iadc 637 rubber sealed tri-cone drill bit

Model No. : 637

TRI CONE ROCK BITS A bit for every job and every budget Performance Features Ideal for drilling in solid rockA good value to cost alternative A wide variety of rock bits available for many types of jobDesigned specifically for HDD applications in...

China TCI Tricone Bit Supplier
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tungsten carbide insert 20 inch tci tricone bits

Model No. : iadc 537

The teeth on the cone are divided into two types Tungsten carbide insert teeth and steel Mill teeth The insert teeth is made by drilling a ring gear on the outer tapered surface of the cone and inserting carbide teeth of different sizes and shapes...

China Factory of TCI Tricone Drill Bit
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190mm 7 1/2inch tci iadc637 bit

Model No. : iadc637

190mm 7 1 2inch tci iadc637 tricone rock drill bit are designed for very hard formations such as hard limestone dolomite hard sands and other formations with hard cherty The roller cones have high end sealed bearings extremely high quality tungsten...

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12" water well drilling tricone carbide drill bits

Model No. : IADC 417~637

12 water well drilling tricone carbide drill bits We

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346mm IADC 617 medium hard rock drilling bit

Model No. : 617

This is Jenny already have 7 years working experience for this section Already make many friends from different countries I am very pleasure to help them solve some difficult problems for the HDD drilling reamer and tricone bit and find the more...

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9 7/8 tricone bit for well drilling

Model No. : IADC 537

The most widely used in oil drilling and geological drilling is the roller bit The roller bit has the function of impact crushing and shearing to break the formation rock when it is rotated Therefore the roller bit can adapt to various layers of...

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TCI tricone bit for water oil well drilling

Model No. : IADC 537 637

A roller cone bit is the most widely used type of drill bit When the cone bit is working the cutting teeth alternately contact the bottom of the well the rock breaking torque is small the contact area between the cutting teeth and the bottom of the...

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9 5/8 tci tricone bit for well drilling

Model No. : IADC 532

The tricone bit is an important tool for well drilling and its performance will directly affect the drilling quality drilling efficiency and drilling cost f1 The tricone bit design is mostly based on practical experience combined with trial and...

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8 1/2" metal sealed journal bearing tricone bit

Model No. : 537

Metal seal with journal bearing series bit adopts metal seal with journal bearing which can drill stably with higher rotary speed Main structure features 1 Metal face seal journal bearing New professes of head bearing hardfacing and cone bearing...

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Hard Rock 617 TCI Roller Tricone Drill Bits

Model No. : IADC 617

Steel teeth or carbide inserts come in a variety of shapes sizes and grades of tungsten carbides to address specific drilling conditions TCI bits offer increased durability over steel tooth bits but also carry a higher cost Open bearing bits feature...

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7 7/8" brand new IADC 537 Tricone Bit

Model No. : IADC 537

The Advantages of Using a Tri Cone Over Other Drill Bits 1 There is a Tri Cone suitable for any rock formation 2 Tricone bit is versatile and can handle changing formations 3 Tri Cones are reasonably priced long lasting and have an efficient...

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China TCI Tricone Bit Suppliers

TCI Tricone Bit include Rubber sealed bearing Tricone Bit , metal sealed bearing tricone bit , journal bearing tricone bit and roller bearing tricone bit

HA Rubber sealed bearing tricone bit Main structure features

1.Journal bearing. Hardfaced head bearing surface. Inner hole of cone is silver-plated. The load capacity and seizure resistance of the bearing is greatly improved. O ring seal is made of the more wear resistance high saturated buna-N with the increased seal section and precisely designed sealing flange in the cone desling area increased the reliability of the seal.

2.All rubber compensator is used which i\can limit pressure differential and prevent drilling fluid from entering the lubrication system and this provides the bearing system with good assurance of lubrication.

3.High wear resistance and excellent cutting ability of the insert bit are given full play by using carbide compacts of high strength and high toughness in combination with optimized compact numbers and rows,the exposure height and special shaped compacts. For steel tooth bit the tooth surface is hardface with new type of wear resistant material and thus extended working life of the cutting structure while still maintaining high ROP.

4.A row of inserts is added between gauge row and heel row of HA bit to trim borehole wall and protect cone shell and consequently,the special HAT series bit is formed.

HJT bit metal seal with journal bearing structure features

HJT series bit adopts metal seal with journal bearing which can drill stably with higher rotary speed.



1.Metal face seal journal bearing tricone bit . New professes of head bearing hardfacing and cone bearing silver plating are used to improve the load capacity,anti-galling ability and stability of the bearing.
2.Various shapes of inserts can be equipped on this series of bits,including scoop inserts,wedge inserts,conical-spherical inserts and double spherical inserts,etc.Drilling process & formation and bit are efficient integrated by scientific insert shape selection to realize safety and high efficient drilling.
3.A row of inserts is added between gauge row and heel row of HJ bit to trim borehole wall and protect cone shell,and as a result,HJT series bit is formed.

Rubber sealed journal bearing tricone bit Feature and application

HA417 437Formation: Very soft with low compressive strength and high drillability, such as shale,clay,sandstone and conglomerate,etc.

Normal WOB KN/mm (bit dia): 0.35~0.90

RPM:140~70 r/min

HA 517 527Formation:Soft with low compressive strength,such as shale,clay,sandstone,soft limestone,salt bed and hard gypsolyte,etc

Normal WOB KN/mm (bit dia): 0.35~1.05

RPM:120~50 r/min

HA537 547Formation: Medium soft with low compressive strength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone,sandstone and dolomite with stringers,etc

Normal WOB KN/mm (bit dia): 0.35~1.05

RPM:110~40 r/min

HA 617 627 Medium hard with high compressive strength and thick &hard stringers,such as hard shale,limestone,sandstone and dolomite,etc

Normal WOB KN/mm (bit dia): 0.35~1.05

RPM: 80~40 r/min

HA 637 Medium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite,sandstone and chert ,etc

Normal WOB KN/mm (bit dia): 0.70-1.20

RPM:70~40 r/minium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite, sandstone and chert ,etc

Normal WOB KN/mm (bit dia): 0.40~0.80

Rotary speed :180~80 r/min


The IADC code of TCI tricone bit

IADC HA 417,HA 427, HA 437, HA517, HA527, HA537, HA 547 ,HA617, HA627, HA637. IADC GA 435, GA 535, GA 635

HJ 417,HJ 427, HJ 437, HJ 517, HJ 527, HJ537, HJ547 ,HJ617, HJ627, HJ637. IADC GJ 435, GJ 535, GJ 635

The size of tricone bit

NO.

Tricone bit size

Thread sizes

NO.

Tricone bit size

Thread sizes

Inch

mm

inch

mm

1

3-3/4

95.3

2-3/8

28

9-5/8

244.5

6-5/8

2

3-7/8

98.4

29

9-7/8

250.8

6-5/8

3

4-1/8

104.8

30

10-1/2

266.7

4

4-1/4

108.0

31

10-5/8

269.9

5

4-1/2

114.3

32

11

279.4

6

4-5/8

117.5

2-7/8

33

11-5/8


7

4-3/4

120.7

34

12

304.8

8

4-7/8

123.8

35

12-1/4

311.2

9

5-1/2

139.7

3-1/2

36

12-5/16


10

5-5/8

142.9

37

12-3/8

314.3

11

5-2/3

143.9

38

12-7/16

315.9

12

5-3/4

146.1

39

12-5/8

320.7

13

5-7/8

149.2

40

13-1/8

333.4

14

6

152.4

41

13-1/2

342.9

15

6-1/8

155.6

42

13-5/8

346.1

16

6-1/4

158.8

43

13-3/4

349.3

17

6-1/2

165.1

44

14-1/2

374.7





7-5/8

18

6-5/8

168.3

45

14-3/4

374.7

19

6-3/4

171.5

46

15-1/2

393.7

20

7-1/2

190.5

4-1/2

47

16

7-5/8

21

7-5/8

193.7

48

17-1/2

444.5

22

7-7/8

200.0

49

18-7/8

479.4

23

8-3/8

212.7

50

20

508.0

24

8-1/2

215.9

51

22

558.8

25

8-5/8

219.1

52

24

609.6

26

8-3/4

222.3

53

26

660.4

27

9-1/2

241.3

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