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candy@crossingbit.com
 

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Nicole Liu 

 

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Abby Hu    
sales@crossingbit.com
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PRODUCTS

Product name

13 3/4inch TCI Tricone Bit IADC647

Affiliate classification
没有此类产品
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Product description

PRODUCT SPECIFICATIONS

product name

13 3/4 inch CJ647 TCI tricone bit

size

13 3/4 inch,349.3mm

model number

CJ647

series

CJ

tooth type

TCI

connection

6 5/8" API Reg

bearing

metal sealed journal bearing

Nozzle

three jet nozzles

application

water well,oil well,HDD,exploration,etc

weight

123kg

certificate

API7-1,SY/T5164,ISO9001:2008

RECOMMENDED ROCK FORMATION

medium hard with high compressive strength and high abrasiveness,such as limestone,dolomite,sandstone and chert,etc.

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION   

Type&IADC code

417

437

447

517,527

537,547

617

627

637

737

WOB(KN/mm)

0.35~0.90

0.35~0.90

0.35~1.00

0.35~1.05

0.50~1.05

0.50~1.05

0.50~1.05

0.50~1.10

0.50~1.20

RPM(r/min)

280~70

280~60

240~60

240~50

220~40

220~40

200~40

200~40

200~40

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待

Contact:

 

Email:sales@crossingbit.com 
Tel(whatsapp):0086-15032448780