15 1/2 inch IADC537 sealed bearing soft rocks drilling TCI tricone bits
|
BasicalParameter |
|
|
Bit Size |
15 1/2"(393.7MM) |
|
IADC Code |
537 |
|
Connection |
7 5/8"API reg pin |
|
Rotary Speed(rpm) |
110~40 |
|
Weight on Bit(KN/MM) |
|
|
Formation |
Low compressive strength, medium hard formation with hard abrasive interlayer,like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. |
1)Cutting StructureThe 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 LubricationPremium 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.
Send product request
Other supplier products
 |
9 7/8" IADC127 Milled tooth tricone bit | BasicalParameter Bit Size 9 7 /8"(250.8MM) IADC Code 127 Tooth Type Steel /Milled Tooth ... |
 |
API certified 4 5/8 mill steel tooth tricone bit for water well drilling | BasicalParameter Bit Size 4 5/8"(117.5MM) IADC Code 127 Tooth Type Steel /Milled Tooth ... |
 |
7 7/8 inch rubber sealing steel tricone bit | BasicalParameter Bit Size 7 7/8"(200MM) IADC Code 127 Tooth Type Steel /Milled Tooth ... |
 |
8 1/2inch IADC617 Factory made water well single roller cone bit | Bit Size 8 1/2"(215.9MM) Model 617 Application Suitable for roller bits core barrels for pile foun... |
 |
4 1/2" IADC127 steel tooth tricone drill bit for water well drilling | BasicalParameter Bit Size 4 1/2"(114MM) IADC Code 127 Tooth Type Steel /Milled Tooth ... |
Same products
 |
Wax injection | Seller: Yihui casting Technology Co., Ltd. | Wax injection This category mainly includes the MAXWAX brand wax injection machinesdeveloped and... |
 |
Moulding tools | Seller: Yihui casting Technology Co., Ltd. | Moulding tools Casting supplies a complete range of jewellery moulding tools designed for profes... |
 |
Moulding machines | Seller: Yihui casting Technology Co., Ltd. | Moulding machines YihuiCasting provides advanced mold making equipments for jewelry designed for... |
 |
3D printer | Seller: Yihui casting Technology Co., Ltd. | 3D printer YihuiCasting provides advanced 3d jewelry printers designed for modern jewelry produc... |
 |
3D Design | Seller: Yihui casting Technology Co., Ltd. | 3D Design This category includes all 3D printers and relevant spare parts like release films, re... |
