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130mm Piling Roller Cone Bits, Single Roller Bits
US$200.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
AvailableCertification
ISO 9001:2000Model NO.
XMESurface Treatment
Spray-PaintManufacturing Process
ForgingMaterial
Alloy SteelSize(in)
8 1/2Size(mm)
130Video Outgoing-Inspection
ProvidedMachinery Test Report
ProvidedTransport Package
Wooden BoxSpecification
15KGTrademark
SINOTAIOrigin
Shandong, ChinaKey features
Hard Alloy Bearing Surface: Journal bearing surface welded with hard alloy layer for high load-bearing and anti-bite ability.
Optimized Tooth Design: Wedge-shaped or conical spherical teeth maximize cutting ability and speed for efficient drilling.
Reinforced Structural Integrity: Embedded teeth on bit back improve diameter retention and extend service life significantly.
ISO 9001:2000 Certified: Manufacturing process meets international quality standards with rigorous testing before delivery.
Customizable Sizes: Available in sizes from 8 1/2 inch to 20 inch, designed according to specific user needs.
Alloy Steel Construction: Forged from high-quality alloy steel ensuring durability and performance in harsh drilling conditions.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.33h
About Our Factory & Business Background
AddressDongying, Shandong, China
Plant Area320 square meters
Number of Employees11
Registered Capital10,000,000 RMB
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 set
Supply Chain Partners100
Our Production Capability & Technical Expertise
Main ProductsDrilling Equipment and Spare Parts
QA/QC inspectors2 people
Inspection Type for Finished ProductsRandom inspection(Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2008-06-06
Main MarketsSouth America, Europe, Southeast Asia/ Mideast, Africa, Australia, South Asia
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff8
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is the warranty period?
A:
The product description does not specify a warranty period. Please contact the supplier directly for warranty details.
Q:What are the available sizes for these bits?
A:
Available sizes include 8 1/2, 9 7/8, 12 1/4, 13 3/4, 17 1/2, and 20 inches, with corresponding cone diameters from 130mm to 300mm.
Q:Can the bits be customized?
A:
Yes, sizes and models not shown in the standard table are designed according to user needs, and OEM/ODM services are available.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 set.
Q:What payment terms are accepted?
A:
Accepted payment types include T/T, L/C, D/P, D/A, and Escrow. Currencies accepted are USD and EUR.
Send Inquiry
*To:
Sinotai Petroleum Equipment Co., Ltd
Sinotai Petroleum Equipment Co., Ltd*Content:
Supplier replies will be sent to your registered email
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