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190MM Steel Tooth Tricone Bit 7 1/2inch For Water Well Drilling
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Brand Name:chuanzuan
Model Number:IADC 127
Certification:CE
Price:Negotiable
Payment Terms:Western Union, T/T, L/C
Supply Ability:200pcs/years
Company Data
Verified Supplier
Business Type:
Manufacturer Trading Company Seller
Officials:
Hejian City, Hebei Province, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
190MM Steel Tooth Tricone Bit 7 1/2inch For Water Well Drilling
| Commodity | Size | IADC | Thread Connection | WOB (Weight On Bit) | RPM | Formation |
 | 7 1/2INCH | 127 | 4 1/2API REG | 19684~53428lbs 87.5~237.5KN | 150~60 | Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. |
| WOB (KN/mm) | PRM(r/min) | ||
| 116/117 | Low compressive strength, high drill-ability and extremely soft formation, like soft shale, clay, salt rock, etc. | 0.35~0.90 | 180~80 |
| 126/127 | Low compressive strength, high drill-ability and soft formation, like shale, clay, salt rock and soft limestone, etc. | 0.35~1.00 | 180~80 |
| 136/137 | Soft to medium soft with low compressive strength or soft with hard interlayer, like anhydrite, soft limestone, sandstone, etc. | 0.35~1.05 | 130~60 |
| 216/217 | Medium hard formation with relatively high compressive strength and hard interlayer, like hard shale, sandstone. limestone, etc. | 0.5~1.20 | 100~50 |
How to chosse the right tricone bit for yourself?
Soft formation TCI tricone bits:
The soft formation TCI tricone bits are used for low compressive
strength, very soft formations. This bit maximized to use of both
conical and chisel tungsten carbide inserts of large diameters and
high projection. This cutting structure design, combined with
maximum cone offset, results in high bit penetration rates. The
deep intermesh of cutter rows prevents bit bailing in sticky
formations.
Medium formation TCI tricone bits:
The medium formation TCI tricone bits features aggressive chisel
tungsten carbide inserts on the heel rows and inner rows. This
design provides a fast drilling rate and added cutting structure
durability in medium to medium hard for mations. The HSN rubber
O-ring provides adequate sealing for bearing durability.
Hard formation TCI tricone bits:
The hard formation TCI tricone bits can be used for hard and
abrasive formations. Wear resistance tungsten carbide inserts are
used in the outer rows to prevent loss of bit gauge. Maximum
numbers of hemispherical shaped inserts are used in all rows to
provide cutter durability and long life.
Company Information
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years of experience in manufacturing and design.
We specialize in researching and production of TCI Tricone Bit,
Steel Tooth tricone bit, PDC bit, Drag bit, HDD hole opener,
Tricone bit cutter and Drilling Accessories. Application fields
include oil well drilling, gas well drilling, geothermal well
drilling, mining, geological survey, hydrographic survey, water
well drilling, HDD pipelinesprojects, foundation projects.
Our goal is to provide the best quality products and service to our
customers. We have professional R&D team, advanced equipment
and precision instruments. Reduce the cost, Speed the drilling,
guarantee the safety is always our aim.
Win-win cooperation is our ultimate pursuit. Contact us anytime if
you are looking for a drill bit manufacturer.
Our Services
1 We supply good quality goods at competitive price
2 We not only have our own design but also accept customization
3 Fast and on time delivery
4 Every bit has it's quality assurance
5 Contact us anytime if you have any question with bits.
6 24 hours on time reply
FAQ
As a manufacturer loacted in Hejian City, Hebei Province, China, we have been in this industry for more than 20 years.
We have many clients from all over the world and we serve our clients with not only reasonable price, but also reliable quality. We cherish every client and we're thankful for our clients' trust. So please believe us, we will supply you with the most genuine goods.
1 Q: Are you manufacturer?
A: Yes and we have been manufacturing drill bits for more than 20 years.
2 Q: Where are you located in?
A: We are located in Hejian City Cangzhou City Hebei China
3 Q:What's your main product?
A: Our main products include TCI tricone bit, Steel tooth tricone bit, sigle cone bit, HDD HOLE OPPENER and so on. For some products such as drag bits, we can also produce as per your demand.
4 Q: What's your MOQ?
A: Our MOQ is 5 pieces, but if you just want one sample for testing quality, it's also acceptable for us.
5 Q: What's the lead time?
A: We will delivery goods within 7 days if we have goods in stock; for other circumstances, we will negotiate with you.
6 Q: Do you sell used drill bit ?
A: Yes we do and price is very competitive. Welcome to inquire anytime.
For more information, please feel free to contact us.
Contact Us
Company Profile
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years of experience in manufacturing and design.
We specialize in researching and production of TCI Tricone Bit,
Steel Tooth tricone bit, PDC bit, Drag bit, HDD hole opener,
Tricone bit cutter and Drilling Accessories. Application fields
include oil well drilling, gas well drilling, geothermal well
drilling, mining, geological survey, hydrographic survey, water
well drilling, HDD pipelinesprojects, foundation projects.
Our goal is to provide the best quality products and service to our
customers. We have professional R&D team, advanced equipment
and precision instruments. Reduce the cost, Speed the drilling,
guarantee the safety is always our aim.
Win-win cooperation is our ultimate pursuit. Contact us anytime if
you are looking for a drill bit manufacturer.
Send your message to this supplier
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