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Home > Products > TCI Tricone Bits > Tall body tricone 17inch parts IADC 537 oil tci 17 1/2'' drill bits with Best Quality & Preferential Price

Tall body tricone 17inch parts IADC 537 oil tci 17 1/2'' drill bits with Best Quality & Preferential Price

Basic Info

Model No.: 17 1/2\"(444MM)

Product Description

Tall body tricone 17inch parts IADC 537 oil tci 17 1/2'' drill bits with Best Quality & Preferential Price

Product Description

 

Basical Parameter

Bit Size

17 1/2"(444.5MM)

IADC Code

537G

Connection

7 5/8"API reg pin

Nozzle Qty

3NZ

Make up Torque(KN.m)

46.1~54.2

Operating Parameter

Rotary Speed(rpm)

120~50

Weight on Bit(KN/MM)

0.45~1.0

Formation

Soft to medium formation with low compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc.

 

TRICONE DRILL BITS - STANDARD CONNECTION SIZES 

SIZE

STANDARD PIN CONNECTION

MAKE UP TORQUE

3 1/2

2 3/8 API

4.1~4.7

4 1/2 to 4 3/4 inch

2 7/8 API

6.1~7.5

5 1/2 to 6 3/4 inch

3 1/2 API

9.5~12.2

7 1/2 to 9 1/2 inch

4 1/2 API

16.3~21.7

9 5/8 to 13 3/4 inch

6 5/8 API

38~43.4

14 5/8 to 26 inch

7 5/8 API

46.1~54.2

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Contact us representative for additional details about our complete line of new tricone Drill Bit product offerings.

Product Pictures
        Ranking company offers new steel tooth and tungsten carbide insert (tci) tricone bits in sizes from 3 1/2" – 26", with open or sealed bearings, regular or jet circulation, and a wide range of additional custom features for ideal performance in any formation. Tricone bits can be customized to optimize penetration rates and bit life in particular formations and under specific operating weights and rotation speeds.
        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 bearings without a seal that are open to outside debris. Open bearing bits are generally cheaper than sealed bearing bits, and recommended for shallower holes. Sealed bearing tricone bits are available for use in applications where, historically, bearing life has limited bit performance. Sealed roller bearing bits extend the bearing life, allowing for increased utilization of the cutting structure.
Application

Cautions

  1. Please select the applicable formation and parameters according to the instructions.
  2. Carefully check the bits appearance and to check the bits threaded end face,whether the serial number on the box and certificate.
  3. Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously.
  4. Bottom hole must be clean and bit must not be used for long section reaming.
  5. Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures
  6. The bit should be kept indoor with dry and well ventilated conditions at 10-33℃ and kept from sunshine and rain. Stored under such conditions, quality of bit is guaranteed for 3 years.
Packaging & Shipping

 

Company Information

        Hebei Ranking Bit Manufacture Co.,Ltd is mainly engaged in the development of various series of bits,development,production and sales.

        Ranking company has developed and mass-produced products 3 inches to 26 inches series tci tricone bit,steel tooth tricone bit,various types of PDC Bits,cone bit and production and processing assembly 0.6m to 3m large diameter Hole Opener,PDC Hole Opener,TCI Hole Opener,Steel Tooth Hole Opener.Widely used in the oil,natural gas,hydrology,address,ore drilling engineering,product marketing the country and 20 countries and regions in the world.                  Ranking various rock bits,to ensure full compliance with all the terms and standard of American Petroleum Institute API specification,design,manufacturing and production and to ensure full compliance with the API specification requirements and content.

FAQ

1. How to order the products?

Answer: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

2. About lead time and shipping time?

Answer : The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement. According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.

3.Can I expect a quality products?

Answer : Yes. All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request. 

Contact Us

Product Categories : TCI Tricone Bits

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