Powored By www.300.cn
TEL：+86 15932726108(Whatsapp) QQ:475768273
OFFICE：No.15 ,No.319-324, F1, Shoulashou Int'l. Autoparts Center,Shijing Road,Hejian City, Hebei Province, China
FACTORY：Junziguan,Shijingcun Town, Hejian City , Hebei Province , China
7 7/8"(200mm) TCI Tricone Bit for Hard Rock Drilling IADC537G
Tricone Bits - 7 7/8''
|Cone Size||7 7/8"|
|Bearing Type||Elastomer Sealed Bearing|
|Circulation Type||Mud Fluid|
|Thread Connection||4 1/2 Reg Pin|
|Application||Medium formations,such as medium shale,
limestone, medium sandstone,medium
formation with harder and abrasive interbeds,etc.
Shale gas well drilling bit 7 7/8inches IADC537G, for medium formations.
7 7/8inches(200.0mm) TCI tricone bit, as a regular diameter, it is preferable for clients working in shale gas well drilling field.
IADC537G illustrates some features of the tricone bit.
Firstly, it is chisel-inserts, for drilling medium hardness and dense formations with high compressive strength and some abrasive layer, ranging from 80 to 150Mpa.
Secondly, it is sealed journal bearing with gauge protection.
What's more, it has extra gage protection on the back of the arm/leg.
In addition, 7 7/8 inches is a common size in mining field, to drill blast hole. But it is different from the shale gas well that circulated by mud fluid.
Lower the cost of
Who we are:
To extract sources of energy underground.
To extract the water underground.
To install pipelines underground with No-Dig.
To pile foundation for constructions.
We are one of the people who makes above easier.
Let’s work together and enjoy this job.
Please leave your comments and contact(Email, Tel / Mobile) here, we will response within 24 hours.