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Oilfield Well Drilling Tricone Roller Cone Bit
US$120.00-6,000.00
1 Piece
Product profile
After-sales Service
YesWarranty
6 MonthsManufacturing Process
ForgingModel NO.
Tricone BitSurface Treatment
HardfacingOperation Pressure
20-35 MPaMaterial
High-Strength Alloy Structural SteelWeight on Bit
10-50 TonsRotation Speed
50-300 RpmFlow Rate
20-80 L/SDiameter Range
95.3-444.5 mmWeight
8-220 KgOverall Length
250-800 mmSpecification
Standard IADC 3-Digit CodeOrigin
Dongying, Shandong, ChinaKey features
Works efficiently in soft, medium & hard formations (shale, sandstone, limestone, granite, etc.)
Metal/elastomer seals + grease reservoir, resistant to high temperature & heavy load
Multi gauge protection (GT inserts, hardfaced shirttails) ensures in-gauge, smooth borehole
Easily rebuilt with new inserts/hardfacing, reused multiple times to lower total cost.
Three cones at 120degree ensure balanced loading, reducing drill string fatigue/failure risk.
Company profile
Dongying Qingchang Petroleum Machinery Co., Ltd.Shandong, China
CertifiedBusiness Type: Trading CompanyNearest Port: qingdaoAverage Response Time: ≤1.22hTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressNo. 6 Fengshou Road, Kenli District, Dongying, Shandong, China
Plant Area14071.1 square meters
Registered Capital10,000,000 RMB
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsOilfield Drilling Rig, Workover Rig, Oilfield Accessories, Wellhead&Downhole Tools
Our Industry Experience & Global Business Record
Year of Establishment2016-05-26
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Do your refurbished drill bits come with quality guarantees?
A:
Our used drill bits come with a 6-month warranty.
Q:How much difference is there in service life between refurbished drill bits and brand-new ones?
A:
Properly refurbished bits can achieve 70%-90% of the service life of new bits, at only 30%-50% of the new cost. The actual lifespan depends on formation, WOB and RPM.
Q:Can you provide refurbished inspection reports?
A:
Yes, we provide a full refurbishment report for each bit, including NDT records, bearing inspection data, and factory test reports.
Send Inquiry
*To:Dongying Qingchang Petroleum Machinery Co., Ltd.
Dongying Qingchang Petroleum Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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