China Made PDC Bit 8 1/2" for Oil Gas Well Drilling
Model NO.
PDC bit
Standard
SGS
Surface Treatment
Spray-Paint
Manufacturing Process
Casting
Material
Alloy Steel
Metal
Metal
Cutter Size
8mm
Tfa
0.5-1.2
Rotary Speed
40~150
Weight on Bit
23~70
API
7-1
Made of
4115h
Cutter Material
Tugesten
Transport Package
Plywood
Trademark
RuiShi
Origin
Renqiu City, Hebei, China
HS Code
8207199000
Production Capacity
5000
Reference Price
$ 0.81 - 0.90
Description
Product Description
Company information
HEBEI RUISHI BITS MANUFACTURING CO.,LTDHebei Ruishi Bits Manufacturing Co.,Ltd was established in 1990. It is engaged in diamond drill bit and drilling tool research and development, design and manufacture, sales and service of specialized companies. The company is located in Renqiu of Jizhong Plain, which is rich in oil resources. Renqiu is also the location of Huabei Oilfield.
The company has a number of experts experienced in diamond bit design of drilling technology, and is equipped with 5-axis machining center, NC lathes, NC sintering furnace, Ring sewing machine and other advanced production equipment. We are using domestic and foreign advanced professional design software, and doing continuous technological innovation and sustainable development. Ruishi owns full production lines of PDC bit and core bit, which is covering all sizes of the 2"--26" bit.
Ruishi has been promoting the comprehensive quality management and focus on the customer's demand. In order to ensure the stability of quality and the excellent performance of the bit, we strictly comply with the ISO9001 quality management system and ISO14001 environmental management system and OHSAS18001 Occupational health and safety management system in the enterprise operation, and strictly implement API Spec7-1 quality management standards in the process of production.
As the first grade supplier for Sinopec, CNPC and CNOOC, Ruishi's products are widely used in the Tarim, Tuha, Changqing, Dagang, Sichuan, Zhongyuan,Jidong, Huabei and other major oil fields. Ruishi has also established long-term strategic partnership with these oil fields. We have been highly recognized by the stability of excellent product quality and timely and thoughtful service. The company's products have been widely exported to North America, the Middle East, Russia and other countries and regions.
"Excellent Quality, Honest and Faithful,Innovation and Improvement,Satisfied Service". Hebei Ruishi Bits Manufacturing Co.,Ltd is willing to cooperate with customers honestly and obtain the result of mutual win.
| Bit | Specification | Recomended Parameters | ||||
| Size | Primary Cutter Size | Nozzles | Gauge Length | Connection | Rotary Speed(rpm) | Weight on Bit(KN) |
| 8 1/2" | 16 mm | 7 | 2"~3.5 | 4 1/2" API REG | 60~250 | 10~100 |
Sample Product Pictures
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