Home > Products > tci tricone bit > 7 1/2 190.5mm TCI tricone drill bit for hard rock water well drilling
7 1/2 190.5mm TCI tricone drill bit for hard rock water well drilling
- 1000 Piece / Pieces per Month
- tianjin
- T/T L/C D/P D/A Credit Card PayPal Cash Escrow Other
- 7 days
- API-7-1 Standard single cone drill bit
- 6 7 11 12 degree Diameter 32mm Taper Knock off drill bit
- Manganese Casting Mantle Liner for Cone Crusher
- API Fittings Chicksan Loop with swivel joints 2" X 12Ft FIG1502 hammer union CEMENTING & CIRCULATING HOSE
- High Pressure H2S Swivel Joint Chiksan Swivel Joint for Oilfield
- High Pressure Drilling Active elbow 35Mpa Annular Pipe Manifold API 16C FMC long sweep swivel joint short Loop manifold
Product Details
Brand Name: | Chuanzuan | Place of Origin: | China | Model Number: | IADC537 |
Material: | High Manganese Steel | Certification: | API | Type: | Drill Bit |
Use: | Well Drilling | Processing Type: | Forging | Machine Type: | Drilling Equipment |
Product Description
Basical Parameter | |
Bit Size | 7 1/2"(190.5MM) |
IADC Code | 537 |
Connection | 4 1/2"API reg pin |
Rotary Speed(rpm) | 110~40 |
Weight on Bit(KN/MM) | 0.5~1.05 |
Formation | Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. |
1)Cutting Structure
The wear-resisitance of the teethy is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for the steel tooth bit. The durability of premium tngsten carbide inserts is improved with new formulas and new techniques for insert bit.
2)Gauge Structure
Multipe gauge protection with gauge trimmers on the heel of cone, tungsten carbides insert and hardfacing on the shirt tail increases gauge holding capability and bearing life.
3)Bearing structure
High precisiong journal bearing with two thrust faces.Balls lock the cone. Hardfaced head bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver plated. abrasion resistance and seizure resistance of the bearing are improved.
4)Seal and Lubrication
Premium HNBR O-ting, optimal seal compression and curved seal strcture can enhance seal performance. The pressure compensat or system and adwanced grease can greatly increase the lubricating reliability.
5)Product Application
It can receive high WOB in the conwentional drilling. Ti is suitable for various formations by matcing cutting structure with defferent tooth shape, tooth density and tooth exposure height.
We also provide othe r types
IADC | Applicable formation | WOB(KN/mm) | PRM(R/min) |
415/425/435 | Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone, conglomerate etc. | 0.35~0.90 | 140~70 |
447 | Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. | 0.35~100 | 140~60 |
517 | Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, etc | 0.37~1.05 | 120~50 |
527 | Soft formation with low compressive, like Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, anhydrite etc. | 0.37~1.05 | 120~50 |
537/547 | Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. | 0.50~1.05 | 110~40 |
617/627 | High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc. | 0.50~1.05 | 80~40 |
637/647 | High compressive strength, medium hard and high abrasive formation, like limestone, dolomite, sandstone, chert, etc. | 0.7~1.20 | 70~40 |
Contact Us
- Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd.
tci tricone bit | steel tooth bit | tricone bit cutter |
- API 16C Best Selling forged high pressure straight pipe chiksan swivel loop hammer union oilfield steel pipe pup joints
- Fig1502 1 " 2" 3 " FMC long sweep swivel joint Weco Chiksan for Oilfield
- Oilfield cementing tool cement head for drilling rig
- Oilfield Tools API 5CT double dual single plug cementing Head
- API 7K Single Pulg/Double Plug Cement Head For Cement
- Oilfield double/single plug casing cement head for cementing equipment
- API double plug cementing head cementing tools for casing
- API 13 3/8" Non Welded Bow type Casing Centralizer
- Enhance Wellbore Integrity with High-Performance 10D API Rigid Spiral Casing Centralizer
- API Steel Solid Rigid Casing Centralizer with Straight/Spiral Vane Optional for Oil and Gas
- Oil complection casing centralizer
- oilfield API Drillable Composite mechanical Bridge Plug with Wireline set
- API Drillable Composite Bridge Plug for oil drilling ang gas
- RF WELD NECK FLANGE DN 100 CLASS 150 ASTM A 105 CS- Pipe & Fittings FLANGE
- DN25 DN40 DN80 DN100 Blind Steel Carbon Steel Flange
- ANSI B16.5 WN flange RTJ FLANGE RF FF FLANGE
- API oil well Annulus casing packer (ACP) for Drilling
- External Casing Packer for oiflield
- OIL CASING PACKER FOR DRILLING AND GAS
- API Cementing Tools Inflatable Casing Packer
- Manufacturer API annulus hydraulic external casing packer for oil water well drilling
- HT 55 /BTC/LC thread protector for oilfield
- Composite and Dissolvable Frac Plugs
- Composite bridge plugs /Composite frac balls for oilfield
Popular Searches
Find Similar Products By Category
- Machinery > Energy & Mineral Equipment > Mining Machinery > Mining Machine Parts
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
sales
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-