KingDream Rock Bit Серии HJ с резиновым подшипником IADC537 8 1/2
- Категория: Oil Field Equipment >>>
- Поставщик: Langfang,Uqier,Drill,Bit,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 0.75 $* | 0.49 $* |
| Aug-20-2025 | 0.73 $* | 0.62 $* |
| Jul-20-2025 | 0.46 $* | 0.64 $* |
| Jun-20-2025 | 0.90 $* | 0.88 $* |
| May-20-2025 | 0.7 $* | 0.76 $* |
| Apr-20-2025 | 0.75 $* | 0.92 $* |
| Mar-20-2025 | 0.48 $* | 0.79 $* |
| Feb-20-2025 | 0.45 $* | 0.62 $* |
| Jan-20-2025 | 0.73 $* | 0.67 $* |
Характеристики
Product Overview
Application
1. The strength and wear resistance of inserts are improve by using carbide inserts with high strength and high wear resistance.
2. Surface of the high precision bearing heat treated by using advanced heat treatment process to improve the load capacity and service life of the bearing.
3. The service life of the bearing is further extended by adopting harder and more wear resistant material for thrust bearing.
4. This series oil well rock bit use sealed roller bearing structure. With rollers arranged in grooves recessed in the cone body, the size of the bearing journal is increased.
6. Thrust bearing surfaces are hard faced and treated with friction reducing technology.
7. Rotary drill bits use journal bearing. Hard faced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improve.
2. Surface of the high precision bearing heat treated by using advanced heat treatment process to improve the load capacity and service life of the bearing.
3. The service life of the bearing is further extended by adopting harder and more wear resistant material for thrust bearing.
4. This series oil well rock bit use sealed roller bearing structure. With rollers arranged in grooves recessed in the cone body, the size of the bearing journal is increased.
6. Thrust bearing surfaces are hard faced and treated with friction reducing technology.
7. Rotary drill bits use journal bearing. Hard faced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improve.
FEATURES AT A GLANCE
Front elevation
Side elevation
Teeth elevation
PRODUCT SPECIFICATIONS
No | Item | Data | ||
1 | Brand | KingDream | ||
2 | IADC | 537 | ||
3 | Inch | 8 1/2 | ||
4 | N.W | 38kg | ||
5 | WOB | 0.4-1.05 kN/mm | ||
6 | RPM | 40-110 | ||
7 | Sales scope | Global | ||
8 | Place of origin | China |
SIMILAR PRODUCTS
Successful Project
Project in USA
Project in India
Project in Russia
FAQ
1. How to get an accurate quote?
Answer: 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).
The more information provided, the more exact quotation will be offered.
2. What is the quality control for your products?
Answer: All of our production are in lines of API rules and ISO9001:2015 strictly, from signing contract , to raw materials, to each production processes, to product finish, to after-sale service, each processes and sections are in accordant with standard.
3. About lead time?
Answer: We always have regular models available in stock, prompt delivery is one of our advantages. Mass production depends on quantity of order.
4. About payment terms?
Answer:We accept all regular payment terms including L/C, T/T, etc.
5. About delivery?
We are near from Tianjin(Xingang) seaport, transportation from our factory to Tianjin only takes one day, fast and very economical inland charges.
6. What is the history of UQR?
Answer: The drilling bits business was started at year 2007 only for China domestic requirement, now UQR has exported to more than 30 countries and areas.
7. How do you guarantee your quality?
Answer:We select the advanced production technology and equipment, strictly control the whole production process,and we inspected the finished drill bits,we can also make several design changes according to the customer's feedback, and finally ensure the customer's excellent drilling effect. Each of the drill bits sold will be quality-tracked, detailing the usage feedback to improve our deficiencies.
Answer: 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).
The more information provided, the more exact quotation will be offered.
2. What is the quality control for your products?
Answer: All of our production are in lines of API rules and ISO9001:2015 strictly, from signing contract , to raw materials, to each production processes, to product finish, to after-sale service, each processes and sections are in accordant with standard.
3. About lead time?
Answer: We always have regular models available in stock, prompt delivery is one of our advantages. Mass production depends on quantity of order.
4. About payment terms?
Answer:We accept all regular payment terms including L/C, T/T, etc.
5. About delivery?
We are near from Tianjin(Xingang) seaport, transportation from our factory to Tianjin only takes one day, fast and very economical inland charges.
6. What is the history of UQR?
Answer: The drilling bits business was started at year 2007 only for China domestic requirement, now UQR has exported to more than 30 countries and areas.
7. How do you guarantee your quality?
Answer:We select the advanced production technology and equipment, strictly control the whole production process,and we inspected the finished drill bits,we can also make several design changes according to the customer's feedback, and finally ensure the customer's excellent drilling effect. Each of the drill bits sold will be quality-tracked, detailing the usage feedback to improve our deficiencies.
LANGFANG UQIER DRLL BIT CO.,LTD.as a leading manufacturer of tricone bit s and PDC bits, our products are made strictly complying
with API specifications and ISO9001 LANGFANG UQIER DRLL BIT CO.,LTD.was established in 1990. We have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices. Our products are sold in more than 30 countries and serve the oil and gas, well and other industries.Construction, Mining, Horizontal Directional Drilling (HDD) Geothermal and Environmental. Our experienced staff is here to asslst you with everything from choosing the right bit to
shipping around the global. Our goal is to provide our customers with the best quality tools, accessories and service in the
industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost .Speed the
drilling ,Guarantee the safety is always our aim.
with API specifications and ISO9001 LANGFANG UQIER DRLL BIT CO.,LTD.was established in 1990. We have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices. Our products are sold in more than 30 countries and serve the oil and gas, well and other industries.Construction, Mining, Horizontal Directional Drilling (HDD) Geothermal and Environmental. Our experienced staff is here to asslst you with everything from choosing the right bit to
shipping around the global. Our goal is to provide our customers with the best quality tools, accessories and service in the
industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost .Speed the
drilling ,Guarantee the safety is always our aim.
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