Sri Lanka 12.25 IADC317 steel tooth tricone bit
Category:
Sri LankaSteel Tooth Bit
Product Description
Crossing Drill Bit company provides wholesale steel tooth tricone bits, with cheap ones available. Components of such bits are found in China.
PRODUCT SPECIFICATIONS
| product name | 12 1/4 inch IADC317 Mill tooth tricone bit | ||||
| size | 12 1/4 inch,311.1mm | ||||
| model number | IADC317 | ||||
| tooth type | milled tooth type | ||||
| connection | 6 5/8" API Reg pin | ||||
| bearing | rubber sealed journal bearing | ||||
| Nozzle | three jet holes | ||||
| application | water,oil well,geological,geothermal drilling,etc | ||||
| weight | 105kg | ||||
| certificate | API7-1,SY/T5164,ISO9001:2008 | ||||
| RECOMMENDED ROCK FORMATIONS | |||||
|
medium hard with high compressive strength and abrasiveness, such as limestone, dolomite, sandstone, dolomite, etc. |
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RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
| Type&IADC code | 116,117 | 126,127 | 136,137 | 216,217 | 317 | 337 |
| WOB(KN/mm) | 0.35~0.90 | 0.35~1.00 | 0.35~1.05 | 0.35~1.2 | 0.7~1.30 | 0.80~1.40 |
| RPM(r/min) | 150~80 | 150~70 | 120~60 | 90~50 | 80~45 | 75~45 |
Hebei Crossing Drill Bit Manufacture CO.,LTD is a professional supplier of drilling tools,including tricone bit,PDC tricone bit,Hole opener,single cone bit and so on.With years of study and refining of the introduced technology, we have succeeded in the field of product research with proprietary intellectual property rights.Also, we have made major breakthrough in the lines of analogue simulation in bottom-hole flow field,profile optimization,design of inserts arrangement and low torque,material and manufacturing techniques etc. As a result, our products own better characters of service and ranges of application.Mainly used for oil and gas,mining,geothermal,construction and so on.
The products of our company have achieved industrialization and serialization.Besides our company has always laying importance on the technical exchanges and cooperation with the counterparts both at home and abroad.Our products have been sold all over the world, including the United States, England,Canada,Brazil,Italy,Saudi Arabia,Korea, India, and Poland and so on.
Main products
tricone bit(mill tooth and tungsten carbide insert tricone bit)
PDC bit(matrix body and steel body PDC bit)
hole opener(HDD rock reamer,barrel reamer,fluted reamer,etc)
drag bit(step drag bit,PDC drag bit,chevron drag bit,etc)
accessories(roller cone,bit breaker,ring gauge,nozzle ,etc)
Milled tooth tricone bits
1, Soft formations ( IADC 114 - 117 )
These bits are designed to drill the softest formations such as soft shales,red beds, and clays, with high durability and maximum penetration rates.
2, Soft to medium formations( IADC 121,124,126,134,136,137 )
These bits are designed to drill formations such as shales, medium soft limestone, Medium sandstone and other formations with intermittent hard streaks.
3, Medium to medium hard formations ( IADC 213,214,215,217)
These bits are designed to drill formations such as hard sandstone, dolomite, and broken formations with hard cherty streaks
4. Hard formations(IADC 317, 337)
These bits are designed to drill formations such as hard limestone, dolomite, hard sandstone and chert, etc.
