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
API Certified factory of Tricone Bits and PDC bits
|Formations||Medium formations,such as medium shale, limestone, medium sandstone, medium formation with harder and abrasive interbeds，etc.|
Evaluate a tricone bits by below 5 main factors :
1. Cutting Structure
The teeth or inserts, mill tooth tricone bits must be hard-faced by tungsten carbide coating, the inserts must be high grade tungsten carbide.
The life of rock roller bits mainly depends on both teeth/inserts life and bearing life.
2. Gauge Structure
Optimized gauge protection design could keep the diameter fixed from top to bottom of hole to avoid shrinkage.
3. Bearing Structure
IADC537, the 3rd number 7 means journal sealed bearing with gauge protection on heel of cones.
4.Seal and Lubrication
Sealed bearing and lubrication of bearing is very important for life of rock roller bits, grease compensation system inside arms and cones lubricate bearing by a steady flow of high grade specific grease for rock roller bit only.
Oil/Gas Well Drilling-Water Well Drilling-HDD(Trenchless)-Foundation Piling
Lower the cost of Drilling-Per-Meter.
Who we are:
To exploit energy resources underground.
To exploit 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.
|PDC Bits||Hole Opener||Roller Cones (Thirds)||Piling Roller Cones|
Please leave your comments and contact(Email, Tel / Mobile) here, we will response within 24 hours.