API Hejian Deris 17 1/2" TCI rock tricone drill bit for water well drilling equipment

FOB Reference Price:Get Latest Price
US $3,200-6,000 / Pieces | 1 Piece/Pieces TCI rock tricone bit (Min. Order)
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Hebei, China (Mainland)
Brand Name:
Deris
Model Number:
IADC CODE
Type:
Drill Bit
Machine Type:
Drilling Equipment
Certification:
API
Material:
Carbide, tungsten carbide
Processing Type:
Forging
Use:
Well Drilling
Product name:
Rock drill bit
size:
2 5/8"---26"
IADC code:
114--837
Tooth:
Milled tooth or button tooth
Export Markets:
America, India, middle east, etc
Certifications:
API & ISO9001
Application:
water well, gas exploration,mining,oil explore,etc
Guarantee period:
2-3 years
Color:
blue , gold ,red, etc
SupplyAbility
SupplyAbility:
300 Piece/Pieces per Week rock tricone bit
Packaging & Delivery
Packaging Details
Wooden box or as your requirement.
Port
Tianjin port
Lead Time :
3-7 business days after receive the payment
Video Description

API Hejian Deris 17 1/4" TCI rock tricone drill bit for water well drilling equipment

Application:

Why tricone drill bit are most widely used

Due to impact, crushing and shearing rock breaking when roller cone rotates, the contact area between cone and bottom hole is small, the specific pressure is high, the working torque is small, and the working blade has a large total length and can be suitable for rock of various kinds.

what is the working principle of tricone drill bit

Tricone bits rely on the impact of the cone on the formation, crushing and sliding shear to crush the rock.

 
Product Description

 

 
 Basical Specification
Size of tricone bit
 17 1/2" inch (444.5 mm)
Thread Connection
 7 5/8" API reg pin 
IADC CODE 
 537G
 Bearing type
rubber /metal o-ring journal bearing 
Operating Parameters
WOB (Weight On Bit)
0.35~1.05 KN/mm (bit Dia.)
Rotary speed 
110~40r/min  / 220~40 r/min
Make up torque
KN.M
Formation 
Medium formation with high compressive strength ,and high drillability ,such as mudstone,gypsum,salt,soft limestone,etc.

Tricone bit More parameters please click here

 
Advantage
 The Advantages of Using a Tri Cone Over Other Drill Bits
 

  


1. Tungsten Carbide Insert (TCI)   
    High grade tungsten carbide inserts are pressed into accurately pre-machined holes, the exposed ends of the inserts are the cutting working parts.

2. Tungsten Carbide Enhanced Inserts 
Arranging tungsten carbide inserts in heel and gage rows, which greatly increase gage protection ability, also prolong the service lifeit is suitable for abrasive formation drilling. Diamond inserts optional upon requirement.

3. Shirttail Protection  
Widen and thicken hardfacing on shirttail to protect the seal.

4. Head OD Protection  
Special tungsten carbide inserts are arranged on head OD to effectively reduce head wear in very abrasive formations and extend the bit life.

5. Body   
The steel body with high strength after heat treatment

6. Nozzles  
The nozzles is very important part in the life of a bit, bit hydraulics are controlled through these nozzles, it is also heat treatment for more strength and stability

7. Welding  
The three legs welded together with quality electrodes to ensure stability in structure. To further enhance the stability, 
the bit goes through heat treatment to relieve stresses after welding

8. Connection Thread  
Threads are machined with CNC machine to keep a precision and dimension.  A thin layer of heavy duty grease is applied to prevent rust.

Product structure:

 

 
 
Our certification:

 
 
Customer visit:

 Welcome to visit  my factory and inspect the bit quality 

 
 
Company Information

 About us 

Hejian Deris Petroleum Drilling Equipment Co., Ltd. is a professional Suppliers engaged in

3 "~ 26" Tricone bit, 3 "~ 17 1/2" PDC bit, 300mm ~ 2000mm hole opener , single cone bit

and drill pipe etc other drilling tools .
  Products are widely used in petroleum, natural gas, hydrological address, ore drilling project. 

Introducing the latest technology, advanced production equipment, Perfect testing system to ensure superior quality .The company has a group of experienced designers and engineers

who provide specialized solutions in the field of drilling.
  Over the years, the high quality products have been exported to more than 20 countries and regions such as the United States, Canada, Germany, Iran, Qatar, Chile and Southeast Asia

at reasonable prices.

 
Packaging & Shipping

 

Package Type : wooden case ,also be packaged according to customers requirement 
Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better 
Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and pdc bit, we have stock.
If we have no stock, such as the tci reamer and pdc hole opener, it will be 7-10 working days in total.

 

This isJenny, already have 6 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 suitable drilling products. 
We believe double win is what we want.
If you have any questions, welcome to talk with 

Related Product

 

Table of classification of formation hardness and bit selection

Roller cone bit IADC code

Formation description

Rock type

compresssive strength (Mpa)

ROP m/h

Recommended type of  diamond bit

111/124

Very soft:sticky soft formation with low compressive strength

Clay Siltstone

Sandstone

<25

>20

S/M1952  1942

116/137

Soft:soft formation with low compressive strength and high drillability

Clay rock

Mart

Lignite

Sandstone

25~50

10~20

S/M1642 1652 1952 

S1963 ,M1642

417 / 527

Medium soft: soft to medium formation with low compressive strength and streak

Clay rock Maril  Lignite

Sandstone

Siltstone

Anhydrite Tuff

50~75

5~15

S 1963 ,1652 1362

M 1953 1662  1375

517/537

Medium: medium to hard formation with high compressive strength and thin abrassive streak

Mudstone

Dark rock

Shale

75~100

2~6

S1652   1362

M 1662 1363 1375

537/617

Medium : hard and dense formation with high compressive strength and medium abrasiveness

Dark rock

Hard shale

Anhydrite

Sandstone

Dolomite

100~200

1.5~3

M1673  1662  

1653  1375

BACK TO MY HOME

 

You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like