Трехшарошечное сверло TCI трехшарошечное сверла для камней оборудование нефтяных


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-16-2025 0.39 $* 0.23 $*
Aug-16-2025 0.83 $* 0.55 $*
Jul-16-2025 0.26 $* 0.59 $*
Jun-16-2025 0.43 $* 0.10 $*
May-16-2025 0.84 $* 0.37 $*
Apr-16-2025 0.11 $* 0.99 $*
Mar-16-2025 0.10 $* 0.83 $*
Feb-16-2025 0.81 $* 0.10 $*
Jan-16-2025 0.35 $* 0.26 $*

Характеристики


 



Product Description


 









 











































  Basical Specification
 Size of Rock Bit14 3/4inches
 374.6mm
 IADC Code 517G
 Thread Connection 7 5/8API reg pin
 Factory Series KA Series Elastomer sealed bearing
  Operating Parameters
 WOB                     (Weight On Bit) 29495-84270lbs
 131-375KN
 RPM(r/min) 120~50
Formation Soft formation with low compressive strength ,and high drillability ,such as mudstone,gypsum,salt,soft limestone,etc.


 


 





Details


































     
     Cutting Structure
    Premium tungsten        carbide inserts
      Gauge Structure
Multiple gauge protection
 on the heel of cones and
  shirttail increases gauge
  holding capability and
            bearing life
    Bearing Structure
  Ball locked, arm journal
   enhanced by Tungsten          Carbide,cones                   silver-plated
 
     
    Seal and Lubrication
O-ring sealed,lubricating
with specific grease and
    grease compensating                system
     Thread Connection
     API standard thread
connection is universal for
 international drilling fields
              Nozzles
   Various of dimensions    hard alloy nozzles could      be fitted easily to get different flow rate of mud                     fluid
 


Solidkey tricone bit (2).jpg


 


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For more than 90 years, API has led the development of petroleum, natural gas and petrochemical equipment and operating standards. These represent the industry's collective wisdom on everything from drill bits to environmental protection and embrace proven, sound engineering and operating practices and safe, interchangable equipment and materials.
Learn more please visit api.org/about


certi2.jpg


Hebei Solidkey Petroleum Machinery Co., Ltd. locates in Hejian City, a historical city nearby Capital Beijing. Hejian city is one of locations of the well known Oilfield Huabei, rich resources and technical supports propelled the establishment and development of SOLIDKEY.


 


SOLIDKEY specializes in research and production of rock bits, mainly includes tricone bits, PDC bits, HDD hole opener, foundation roller cutters and related tools, application fields includes oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, underground pipelines installation, foundation piling.



With high-end equipment in the world, all of our activities are strictly complying with API specifications(License No. Spec-7-1242) and ISO 9001:2015 standards. With professional technical and marketing team, we have exported to more than 35 countries and areas in the world, we devote ourselves to provide optimized solutions for various of applications and requirement, optimized solutions for specific projects is our working direction, we have same aim with customers--


"Lower the cost of drilling per meter, achieve the most cost effective".


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 packing.jpg


 





Exhibition


Solidkey tricone bit (8).jpg 





Related Products






















Regular Size












































































































































Regular Models of Tricone Bits
Regular SizesRegular IADCAPI Reg PinMake-up Torque(N.m)
3 7/8"(98.4mm)126/216/6372 3/84100~4700
4 5/8"(117.4mm)126/216/517/537/6372 7/86100~7500
5 1/4"(133.3mm)126/216/517/537/6373 1/29500~12200
5 5/8"(142.8mm)126/216/517/537/6373 1/29500~12200
5 7/8"(149.2mm)126/216/517/537/6373 1/29500~12200
6"(152.4mm)126/127/216/517/537/617/6373 1/29500~12200
6 1/4"(158.7mm)126/127/216/517/537/617/6373 1/29500~12200
6 1/2"(165mm)126/127/216/517/537/617/6373 1/29500~12200
7 1/2"(190mm)126/216/517/5374 1/216300~21700
7 5/8"(193mm)126/216/517/5374 1/216300~21700
7 7/8"(200mm)126/216/517/5374 1/216300~21700
8 1/2"(215.9mm)117/127/217/437/517/537/617/6374 1/216300~21700
9 1/2"(241.3mm)117/127/217/437/517/537/617/6376 5/838000~43400
9 7/8"(250.8mm)117/127/217/437/517/537/617/6376 5/838000~43400
10 5/8(269.8mm)117/127/137/217/517/537/617/6376 5/838000~43400
11 5/8(295.3mm)117/127/137/217/517/537/617/6376 5/838000~43400
12 1/4"(311.1mm)114/127/217/437/517/537/617/6376 5/838000~43400
13 5/8"(346.0mm)127/217/517/537/617/6376 5/838000~43400
14 3/4"(374.6mm)127/217/517/537/617/6377 5/846100~54200
17 1/2"(444.5mm)114/115/125/215/515/535/615/6357 5/846100~54200
26"(660.4mm)114/115/125/215/515/535/6157 5/846100~54200




FAQ


FAQ


1. How to get an exact quotation?


Answer: Please send us detailed information as below:
-Tricone bits(Diameter, IADC code)


-PDC bits(Matrix or Steel body, blades quantity, cutter size, etc)


-Hole opener(Diameter, size of pilot hole, hardness of rocks, thread connection of your drill pipe, etc.)


-Roller cutters(Diameter of cones, model number, etc.)


-Core barrel(Diameter, quantity of cutters, connection, etc.)


A simple way is sending us photos .


 


Besides above, if possible please provide more information as below:


Drilling depth in vertical well drilling, Drilling length in HDD, hardness of rocks, Capacity of drill rigs, application(oil/gas well drilling, or water well drilling, or HDD, or foundation).


 


Incoterm: FOB or CIF or CFR, by plane or ship, port of destination/discharge.


 


The more information provided, the more exact quotation will be offered.


 


2. What is the quality control for your products?


Answer: All of our production are in lines of API rules and ISO9001:2015 strictly, from signing contract , to raw materials, to each production processes, to product finish, to after-sale service, each processes and sections are in accordant with standard.


 


3. About lead time,payment terms, delivery ?


Answer: We always have regular models available in stock, prompt delivery is one of our advantages. Mass production depends on quantity of order.


We accept all regular payment terms including L/C, T/T, etc.


We are near from Beijing airport and Tianjin(Xingang) seaport, transportation from our factory to Beijing or Tianjin only takes one day, fast and very economical inland charges.


 


4. What is the history of SOLIDKEY?


Answer: The drilling bits business was started at year 2003 only for China domestic requirement, the name SOLIDKEY was started from year 2009, now SOLIDKEY has exported to more than 35 countries and areas. We are one of the earliest Alibaba Gold Supplier members in rock bit field , now we are Gold Plus Member.


 


5. Do you have Referenced Letters /Recommendation Letters from old customers?


Answer: Yes, we have many referenced letters/recommendation letters issued by old customers who would like to share our stories. 


 




Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com