17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit

Product Details
Customization: Available
Customized: Customized
Standard: AISI, API
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Registered Capital
10000000 RMB
Plant Area
>2000 square meters
  • 17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit
  • 17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit
  • 17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit
  • 17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit
  • 17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit
  • 17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit
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Basic Info.

Length
Taper-length
Type
Center Drill Bit
Material
High Carbon Steel
Usage
Well Drilling
Machine Type
Drilling Tool
Body Material
Alloy
Advantage
High-Efficiency ,Wear Resistant
Bearing Type
Friction/Roller/Flosting Bearing Bit
Drilling Formationn
Soft to Hard
Use
Oil,Gas,Wells
Available Size
3 Inch-30 Inch
Manufacture Processing
Forging
Machining
OEM,Customize Base on Drawing
Transport Package
Wooden Case
Specification
8 1/2
Trademark
LONGYUE
Origin
Hebei, China
HS Code
8207199000
Production Capacity
200 Pieces/Month

Product Description

Product Description

17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit
17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit
Recommended Drilling Parameters
IADC WOB(kn/mm) RRM(r/min) Applicable Formations
116 117 0.35~0.8 150~80 Very soft formations with low compressive strength and high drillability.such as clay,mudstone,chalk,etc.
126 127 0.35~0.9 150~70 Soft formations with low compressive strength and high drillability,such as mudstone,gypsum,salt,salt,soft shale,soft limstone,etc.
136 137 0.35~1.0 120~60 Soft to medium soft formations with low compressive strength and high drillability,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft formation with harder interbeds,etc.
216 217 0.4~1.0 100~60 Medium hard formations with high compressive strength,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft for mations with harder interbeds etc.
246 247 0.4~1.0 80~50 Medium hard formations with high compressive strength,such as abrasive shale,limestone,sandstone,dolomite,hadr gypsum,marble,etc.
417 437 447 0.35~0.9 150~70 Very soft formations with low compressive strength and high drillability,such as clay,gypsum,salt,soft shale,soft limestone,etc.
517 527 0.5~1.0 140~60 Soft formations with low compressive strength ang high drillability such as mudstone,gypsum,salt,soft shale,soft limestone,etc.
537 547 0.45~1.0 120~50 Soft to medium formations with low compressive strength,such as medium soft shale,medium soft limestone,mediun soft limestone,medium soft sandstone,medium formation with harder and abrasiver interbeds.etc.
617 627 0.45~1.1 90~50 Medium hard formations with high compressive strength such as hadr shale,limestone,sandstone,dolomite,etc.
637 0.5~1.2 80~40 Hard formations with high compressive strength, such as sandstone,limestone,dolomite,hard gypsum,marble,etc.
Note:the upper limits of WOB and Rpm in above lable should bot used simulaneously

Inspection process
17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit


Company Information


Basic information

Business Type:Manufacturer,Trading Company

Main Products: Tricone Bit,PDC bits,Hole Opener,Roller Cone Bit,Drag Bit

Total Annual Revenue:US$1 Million~US$2.5Million

Top 3 Market:Domestic Market 50.00%,Eastern Asia 10.00%,Mid 10.00%

Location:Hebei,China(Mainland)

Toal Employees:101-200 people


Trade Capacity

Trade & Market

Main Markets Total Revenus(%)
Domestic Market 50.00%
Eastern Aisa 10.00%
Mid East 10.00%
North America 5.00%
South Aisa 5.00%
Northern Europe 5.00%
Easrtern Europe 5.00%
South America 5.00%
Africa 5.00%

Export percentage: 70%~80%

No.of Employees in Trade Department:15~20 people

Countries that our company have already exported:United States, Australia, Costa Rica, Guatemala, Azerbaijan, Congo, Myanmar, Peru, Singapore, Oman, Indonesia, Philippines, India, Switzerland, Ukraine, Turkey, Bolivia, Romania, Kenya, Vietnam, South Africa, Kuwait, Mozambique, Ecuador, France.



17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit
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17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit
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17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit


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17 1/2 Inch 444.5mm Milled Tooth Tricone Rock Roller Cone Bit
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.)

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. 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.

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