China Factory wholesale Pdc Drilling Bit Stl - Tricone bit 537 – Ruishi Manufacturer and Supplier

Factory wholesale Pdc Drilling Bit Stl - Tricone bit 537 – Ruishi

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Factory wholesale Pdc Drilling Bit Stl - Tricone bit 537 – Ruishi Detail:

1. 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.

2. Shirttail Compacts: Tungsten carbide compacts are added to the shirttail to reduce leg wear in abrasive formations and deviated or horizontal wellbores.

3. 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.

4. Additional reaming gauge row: protects shirttail and reduces thermal effect on sealing and enhances ROP of the bit.

5. Additional rows of teeth: the additional rows of teeth increase drilling efficiency and durability without sacrificing ROP .There is more evenly distributed WOB without tracking and with less off-center running.

Application: Suitable for very soft formation with low compressive strength and high drillability ,such as clay,mudstone,gypsum and soft limestone,etc.

Bit Size		IADC Code	API Connection	RECOMMENDED PARAMETERS
in	mm	IADC Code	API Connection	Rotary Speed (rpm)	Weight On Bit(KN)
8 -1/2”	215.9	437	4-1/2’’API REG	240~70	0.35~0.9
9 -1/2”	241.3	437	4-1/2’’API REG	240~70	0.35~0.9
12-1/4”	311.1	437	6-5/8’’API REG	240~70	0.35~0.9

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Factory wholesale Pdc Drilling Bit Stl - Tricone bit 537 – Ruishi , The product will supply to all over the world, such as: Stuttgart, Belarus, Nairobi, We have been committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.

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The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.