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Roller Cone Bit 216mm 8.5 Inch Coneφ800~φ1500 Core Barrel, Standard for Jintai Rig
US$515.00
1 Piece
Sample price:US$602.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
24/7 Technical SupportWarranty
24/7 Technical SupportModel NO.
8.5 inch coneType
123Application
Pile DriverCertification
123Condition
NewTooth Type & IADC Code
Hard Rock:IADC637 IADC737Milled Steel Tooth Cone(for Soft Soil &
IADC117/127/137/217/237Bearing Seal Type
Mf Metal Floating Seal: Preferred for EngineeringMatching Core Barrel Diameter
φ800/φ1000/φ1200 Core Barrel(Most Popular in MarkeTransport Package
Wooden BoxSpecification
6 inch cone6.5 inch cone 8.5 inch con 9.5 inch ceOrigin
ChinaHS Code
8207199000Production Capacity
2000 PCS/YearKey features
Tungsten carbide inserted teeth, high impact & abrasion resistance, good drilling performance in granite, weathered rock and cobble stratum, less tooth breakage.
Metal floating seal as standard, effectively block mud & sediment, longer service life for rock-socketed piling; rubber seal option for low-cost soft ground drilling.
Forged alloy steel body with heat treatment, strong anti-crack property, compatible with BAUE Jintai and all common rotary core barrels
Complete IADC codes: milled steel tooth for soft soil, TCI insert for hard rock, versatile for different formation conditions.
Direct factory supply,Technical support,
complete product specifications
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤5.88h CertifiedTerms of Payment: T/T, LC, D/P, etc.
About Our Factory & Business Background
AddressHangzhou, Zhejiang, China
Plant Area400 square meters
Number of Employees2
Registered Capital500,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month, 1-3 months Off Season Lead Time: within 15 workdays, one month, 1-3 months
Minimum Order Quantity1000 Pcs
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsHardware
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2022-09-22
Main MarketsAustralia
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What sizes do you supply?
A:
Standard range 6 inch cone6.5 inch cone 8.5 inch con 9.5 inch ce fit core barrel 500 -2000
Q:Two tooth types available?
A:
Yes: TCI tungsten carbide insert for hard rock granite, IADC 537 637 steel tooth for medium soft rock
Q:What sealing type does the roller cone adopt?
A:
Metal floating seal.
Q:How to prolong service life?
A:
Check cone flexibility before installation; low weight-on-bit for first 0.5m penetration; pull out & inspect wear every 3~5m drilling
Q:MOQ & lead time?
A:
MOQ 1pc for standard size, stock goods ship within 3 working days; custom size 7~10 working days
Send Inquiry
*To:
Hangzhou Disheng Technology Co., Ltd.
Hangzhou Disheng Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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