Availability: | |
---|---|
Quantity: | |
IADC CODE 517 | |||
Diameter | 17 1/2 (444.5mm) | ||
Tooth Type | TCI | ||
Bearing Type | Elastomer sealed bearing | ||
Circulation Type | Mud fluid | ||
Thread Connection | 7 5/8 API REG PIN | ||
Nozzle | three jet nozzles | ||
Gauge Protection | Available | ||
Shirttail Protection | Available | ||
Operating Parameters | |||
RPM(r/min) | 140-60 | ||
WOB(KN) | 0.35-1.0 | ||
Formations | Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc. | ||
Application | water well drilling,oil &gas well drilling ,HDD,exploration,geothermal well drilling,drilling projects,etc |
Introduction:
TCI Tricone Bit is suitable for soft to hard formation with low compressive strength and high drillability, such as mudstone, gypsum and soft limestone, etc. Tricone bit with high strength toughness of carbide tooth reduces rate of gear broken and with high-performance wear resistant materials improve the wear resistance and service life of the bit.
Features
1.Bearing Structure: High precision journal bearing with two thrust faces. Ball locked 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, and suitable for high rotary speed.
2.G-Gauge protection: more tungsten carbide inserts are placed in the gauge to reduce the wear in the abrasive formation. It can protect gauge and increases the stability and life of the bit.
3.Cutter: premium carbide teeth having increased resistance to breaking and abrasion, maximum increase cutting structure operating life.
4.Nozzle:These nozzles are much sturdier and provide greater flow capacity and maximize fluid distribution to the cones.
Technology
1.Seal and Lubrication: The bearing seal is adapting the high quality HNBR O-ring. The best seal compression and the radial seal structure can enhance the seal performance. The compensation system and the high quality bit grease can limit pressure differential, and greatly increase the lubricating reliability
2.Motor hardfacing: Tungsten carbide particle hardfacing is applied liberally along the shirttail and extended up the leading edge of the bit leg for additional protection in high-speed, directional or abrasive applications
HENGJI Popular models | ||
Bit size | IADC CODE | API Connection |
4 1/2''(114.3mm) | 115 117 127 217 417 437 517 515 537 535 615 637 | 2 3/8 API REG |
4 3/4''(120.7mm) | 115 117 127 217 417 437 517 515 537 535 637 | 2 7/8 API REG |
5 1/2''(139.7mm) | 115 117 127 217 417 437 517 515 537 535 637 | 3 1/2 API REG |
5 7/8''(149mm) | 115 117 127 217 417 437 517 515 537 535 637 635 | 3 1/2 API REG |
6''(152mm) | 115 117 127 217 417 437 517 515 537 535 637 635 737 837 | 3 1/2 API REG |
6 1/2''(165mm) | 115 117 127 217 417 437 517 515 537 535 617 627 637 737 | 3 1/2 API REG |
6 3/4''(171mm) | 115 117 127 217 417 437 517 515 537 535 617 627 637 737 | 3 1/2 API REG |
7 1/2''’(190mm) | 115 117 127 217 417 437 517 515 537 535 617 615 627 637 737 | 4 1/2 API REG |
7 7/8''(200mm) | 115 117 127 217 417 437 517 515 537 535 617 627 637 737 837 | 4 1/2 API REG |
8 1/2''(215.9mm) | 115 117 127 217 417 437 517 515 537 617 627 637 737 837 | 4 1/2 API REG |
8 3/4''(222.3mm) | 115 117 127 217 417 437 517 515 537 535 617 627 637 737 837 | 4 1/2 API REG |
9 5/8''’(244.5mm) | 115 117 127 217 417 437 517 537 617 627 637 635 737 837 | 6 5/8 API REG |
9 7/8''’(250.8mm) | 115 117 127 137 217 417 437 517 537 535 617 627 637 737 837 | 6 5/8 API REG |
11 5/8''(295.3mm) | 115 117 127 217 417 437 517 537 535 617 627 637 737 837 | 6 5/8 API REG |
12 1/4''(311.1mm) | 115 117 127 217 417 437 517 537 535 617 627 637 737 837 | 6 5/8 API REG |
14 3/4''(374.7mm) | 115 117 127 217 417 437 517 537 535 617 627 637 737 837 | 7 5/8 API REG |
15 1/2''(393.7mm) | 115 117 127 217 417 437 517 537 535 617 627 637 737 837 | 7 5/8 API REG |
17 1/2''(444.5mm) | 115 117 127 217 237 417 437 517 515 537 535 617 637 635 | 7 5/8 API REG |
20''(508mm) | 115 117 127 217 237 437 517 515 537 535 637 635 | 7 5/8 API REG |
22''(558.8mm) | 115 117 127 217 437 517 515 537 535 637 635 737 837 | 7 5/8 API REG |
24''(509.6mm) | 115 117 127 217 437 517 515 537 535 637 635 737 837 | 7 5/8 API REG |
--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries service experience.
--Optimized solutions for various of requirement
Introducing our Tricone Drill Bit, a high-performance tool for various drilling projects. With its superior design and construction, it is ideal for water well drilling, oil and gas well drilling, HDD, exploration, geothermal well drilling, and more.
Crafted from top-quality materials, this tricone drill bit is designed to withstand the toughest drilling conditions. Its innovative design allows for maximum penetration and efficient drilling, making it the go-to choice for professionals in the industry.
Whether you are drilling for oil and gas, exploring new areas, or drilling for water wells, our tricone drill bit is the ultimate tool for the job. Its versatility and durability make it a valuable addition to any drilling project.
Invest in the best with our Tricone Drill Bit. Experience unparalleled performance and efficiency with every use. Trust us to deliver the cutting-edge tools you need to succeed in your drilling projects
There are full types of drill bits for your choosing in Hengji . Include TCI tricone bit,steel tooth tricone bit,single roller cone bit,pdc bit, hole opener,drag bit, etc.
Our bits are exported to global 40+ countries. With good quality drill bits, we are the approved drill bits manufacturer and supplier for famous oil gas companies.As a good reputation OEM supplier, we are also a famous OEM manufacturer for famous companies.
ISO9001 & SGS Certified drill manufacturer, we are proud to bring you top-quality drill bits at good prices. Door to Door delivery service is available too. Send us a mail to get the best price now.
HR Series Rubber Sealed Bearing Bits
Journal bearing.Hardfaced head bearing surface.inner hole of cone is silver-plated.The load capacity and seizure resistance of the bearing is greatly improved.0 ring seal is made of the more wear resistance high saturated buna-N with the increased seal section and precisely designed sealing flflange in the cone sealing area increased the reliability of the seal.
HC Series Composite Sealed Bearing Bits
The series bits are sealed with composite rubber of sliding bearing,which can bear higher bit pressure and higher rotation speed,the service life of the bearings can be prolonged.
The bearing composite rubber seal ring, more suitable for the working environment and operating parameters of tricone bits.
The bit is made of cemented carbide inserts with high strength and wear resistance ,the inserts strength and wear resistance improved.
HM Series Metal Sealed Bearing Bits
Metal sealed with journal bearing. Hardfaced head bearing surface,inner hole of cone is silver-plated. The load capacity and sei-zure resistance of the bearing is greatly improved. High wear re-sistance and excellent cutting ability of the insert bit are given full play by using carbide compact of high strength and high toughness in combination with optimized compact numbers and rows,the exposure height and special shaped compacts
Mining Tricone Drill Bits
HENGJI BIT ,mining tricone drill bit is mainly used in large open-pit mining operations,such as open-pit coal mines,copper Mines,iron ore mines,molybdenum mines and other non-ferrous metal mined.The bits are used on rotary drills, with a proven reputation of high performance and low cost.
Mining tricone dril bit consists of a bearing structure,cutting structure,shirttal and lug enhancement structures,flow channel system and a thread connection.
The bearing structure consists of lug bearing,cone bearing,seal beaing,main rollers,minor rollers ,locking bearing balls,axle thruse plate, and recess thrust plate,they are categorised into air
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IADC CODE 517 | |||
Diameter | 17 1/2 (444.5mm) | ||
Tooth Type | TCI | ||
Bearing Type | Elastomer sealed bearing | ||
Circulation Type | Mud fluid | ||
Thread Connection | 7 5/8 API REG PIN | ||
Nozzle | three jet nozzles | ||
Gauge Protection | Available | ||
Shirttail Protection | Available | ||
Operating Parameters | |||
RPM(r/min) | 140-60 | ||
WOB(KN) | 0.35-1.0 | ||
Formations | Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc. | ||
Application | water well drilling,oil &gas well drilling ,HDD,exploration,geothermal well drilling,drilling projects,etc |
Introduction:
TCI Tricone Bit is suitable for soft to hard formation with low compressive strength and high drillability, such as mudstone, gypsum and soft limestone, etc. Tricone bit with high strength toughness of carbide tooth reduces rate of gear broken and with high-performance wear resistant materials improve the wear resistance and service life of the bit.
Features
1.Bearing Structure: High precision journal bearing with two thrust faces. Ball locked 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, and suitable for high rotary speed.
2.G-Gauge protection: more tungsten carbide inserts are placed in the gauge to reduce the wear in the abrasive formation. It can protect gauge and increases the stability and life of the bit.
3.Cutter: premium carbide teeth having increased resistance to breaking and abrasion, maximum increase cutting structure operating life.
4.Nozzle:These nozzles are much sturdier and provide greater flow capacity and maximize fluid distribution to the cones.
Technology
1.Seal and Lubrication: The bearing seal is adapting the high quality HNBR O-ring. The best seal compression and the radial seal structure can enhance the seal performance. The compensation system and the high quality bit grease can limit pressure differential, and greatly increase the lubricating reliability
2.Motor hardfacing: Tungsten carbide particle hardfacing is applied liberally along the shirttail and extended up the leading edge of the bit leg for additional protection in high-speed, directional or abrasive applications
HENGJI Popular models | ||
Bit size | IADC CODE | API Connection |
4 1/2''(114.3mm) | 115 117 127 217 417 437 517 515 537 535 615 637 | 2 3/8 API REG |
4 3/4''(120.7mm) | 115 117 127 217 417 437 517 515 537 535 637 | 2 7/8 API REG |
5 1/2''(139.7mm) | 115 117 127 217 417 437 517 515 537 535 637 | 3 1/2 API REG |
5 7/8''(149mm) | 115 117 127 217 417 437 517 515 537 535 637 635 | 3 1/2 API REG |
6''(152mm) | 115 117 127 217 417 437 517 515 537 535 637 635 737 837 | 3 1/2 API REG |
6 1/2''(165mm) | 115 117 127 217 417 437 517 515 537 535 617 627 637 737 | 3 1/2 API REG |
6 3/4''(171mm) | 115 117 127 217 417 437 517 515 537 535 617 627 637 737 | 3 1/2 API REG |
7 1/2''’(190mm) | 115 117 127 217 417 437 517 515 537 535 617 615 627 637 737 | 4 1/2 API REG |
7 7/8''(200mm) | 115 117 127 217 417 437 517 515 537 535 617 627 637 737 837 | 4 1/2 API REG |
8 1/2''(215.9mm) | 115 117 127 217 417 437 517 515 537 617 627 637 737 837 | 4 1/2 API REG |
8 3/4''(222.3mm) | 115 117 127 217 417 437 517 515 537 535 617 627 637 737 837 | 4 1/2 API REG |
9 5/8''’(244.5mm) | 115 117 127 217 417 437 517 537 617 627 637 635 737 837 | 6 5/8 API REG |
9 7/8''’(250.8mm) | 115 117 127 137 217 417 437 517 537 535 617 627 637 737 837 | 6 5/8 API REG |
11 5/8''(295.3mm) | 115 117 127 217 417 437 517 537 535 617 627 637 737 837 | 6 5/8 API REG |
12 1/4''(311.1mm) | 115 117 127 217 417 437 517 537 535 617 627 637 737 837 | 6 5/8 API REG |
14 3/4''(374.7mm) | 115 117 127 217 417 437 517 537 535 617 627 637 737 837 | 7 5/8 API REG |
15 1/2''(393.7mm) | 115 117 127 217 417 437 517 537 535 617 627 637 737 837 | 7 5/8 API REG |
17 1/2''(444.5mm) | 115 117 127 217 237 417 437 517 515 537 535 617 637 635 | 7 5/8 API REG |
20''(508mm) | 115 117 127 217 237 437 517 515 537 535 637 635 | 7 5/8 API REG |
22''(558.8mm) | 115 117 127 217 437 517 515 537 535 637 635 737 837 | 7 5/8 API REG |
24''(509.6mm) | 115 117 127 217 437 517 515 537 535 637 635 737 837 | 7 5/8 API REG |
--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries service experience.
--Optimized solutions for various of requirement
Introducing our Tricone Drill Bit, a high-performance tool for various drilling projects. With its superior design and construction, it is ideal for water well drilling, oil and gas well drilling, HDD, exploration, geothermal well drilling, and more.
Crafted from top-quality materials, this tricone drill bit is designed to withstand the toughest drilling conditions. Its innovative design allows for maximum penetration and efficient drilling, making it the go-to choice for professionals in the industry.
Whether you are drilling for oil and gas, exploring new areas, or drilling for water wells, our tricone drill bit is the ultimate tool for the job. Its versatility and durability make it a valuable addition to any drilling project.
Invest in the best with our Tricone Drill Bit. Experience unparalleled performance and efficiency with every use. Trust us to deliver the cutting-edge tools you need to succeed in your drilling projects
There are full types of drill bits for your choosing in Hengji . Include TCI tricone bit,steel tooth tricone bit,single roller cone bit,pdc bit, hole opener,drag bit, etc.
Our bits are exported to global 40+ countries. With good quality drill bits, we are the approved drill bits manufacturer and supplier for famous oil gas companies.As a good reputation OEM supplier, we are also a famous OEM manufacturer for famous companies.
ISO9001 & SGS Certified drill manufacturer, we are proud to bring you top-quality drill bits at good prices. Door to Door delivery service is available too. Send us a mail to get the best price now.
HR Series Rubber Sealed Bearing Bits
Journal bearing.Hardfaced head bearing surface.inner hole of cone is silver-plated.The load capacity and seizure resistance of the bearing is greatly improved.0 ring seal is made of the more wear resistance high saturated buna-N with the increased seal section and precisely designed sealing flflange in the cone sealing area increased the reliability of the seal.
HC Series Composite Sealed Bearing Bits
The series bits are sealed with composite rubber of sliding bearing,which can bear higher bit pressure and higher rotation speed,the service life of the bearings can be prolonged.
The bearing composite rubber seal ring, more suitable for the working environment and operating parameters of tricone bits.
The bit is made of cemented carbide inserts with high strength and wear resistance ,the inserts strength and wear resistance improved.
HM Series Metal Sealed Bearing Bits
Metal sealed with journal bearing. Hardfaced head bearing surface,inner hole of cone is silver-plated. The load capacity and sei-zure resistance of the bearing is greatly improved. High wear re-sistance and excellent cutting ability of the insert bit are given full play by using carbide compact of high strength and high toughness in combination with optimized compact numbers and rows,the exposure height and special shaped compacts
Mining Tricone Drill Bits
HENGJI BIT ,mining tricone drill bit is mainly used in large open-pit mining operations,such as open-pit coal mines,copper Mines,iron ore mines,molybdenum mines and other non-ferrous metal mined.The bits are used on rotary drills, with a proven reputation of high performance and low cost.
Mining tricone dril bit consists of a bearing structure,cutting structure,shirttal and lug enhancement structures,flow channel system and a thread connection.
The bearing structure consists of lug bearing,cone bearing,seal beaing,main rollers,minor rollers ,locking bearing balls,axle thruse plate, and recess thrust plate,they are categorised into air
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