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6 1/8'' Oil Water Well Tricone Drill Bits Rock Bit
US$450.00-990.00
2 Pieces
Product profile
Manufacturing Process
ForgingSurface Treatment
Without ProcessingOperation Pressure
Atmospheric PressureModel NO.
Water Well rock bitMaterial
Stainless SteelOd.
155.6mmConnected Thread
3 1/2''regColor
Golden or BlueBearing
Sealed BearingModel
IADC537Guarantee Time
4 YearsCertification
ISO 9001:2008Logo Printing
with Logo PrintingPacking
Wooden BoxTransport Package
Standard Export PackingSpecification
standardTrademark
JWOrigin
HebeiHS Code
8207199000Production Capacity
50000PCS/YearKey features
Sealed Bearing Structure: Uses sealed roller bearing with ball locked cone for high rotary speed and extended service life.
High Wear Resistance Inserts: Carbide inserts with high strength and wear resistance improve roller bit performance in mining and rock drilling.
Dual Function Preventing Reflux: Avoids air counterflow, dust entry, and water ingress to protect bearings during operation and shutdown.
Hardfaced Thrust Bearing: Thrust bearing surfaces are hardfaced with friction reducing technology to improve load capacity.
Customizable Dimensions: Outer diameter and connected thread can be customized to specific requirements.
Customizable Color: Available in Golden or Blue color options.
4-Year Guarantee: Provides a 4-year guarantee period for the product.
ISO 9001:2008 Certified: Manufacturing process certified under ISO 9001:2008 standards.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2013-06-05Nearest Port: Tianjin PortAverage Response Time: ≤11.84hTerms of Payment: T/T, Western Union, Small-amount paymentInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryCangzhou JW Petroleum Machinery Co., Ltd. is identified as a China-based limited company and manufacturer/factory in Hebei, although another record classifies the company nature as a trading company. It specializes in downhole motors, drilling bits, reamers, and related tools for oil, gas, geothermal, mining, surveying, water-well, HDD, and foundation applications. The supplier states compliance with API specifications and ISO 9001:2008 standards and holds ISO 9001 certification. It reports two production lines, 11–20 quality-control staff, export activity since 2013, self-operated import/export rights, and exports representing 51%–70% of sales. The supplier claims international sales coverage and a professional sales and service network, but the provided information does not substantiate specific after-sales procedures or customer outcomes. R&D experience is listed as under five years, which limits evidence of advanced innovation capability. Financial strength cannot be fully assessed because financial...
Supplier typeThe supplier is explicitly described as a Manufacturer/Factory and a limited company in Hebei, China, with manufacturing and processing machinery as its commercial sector. However, a separate record labels its company nature as a trading company, creating a classification inconsistency.
CertificationsThe supplier explicitly states compliance with API specifications and ISO 9001:2008 standards, while its management-system certification is listed as ISO 9001. The evidence supports certification holding, although no separate API certificate is identified.
Production capacityThe supplier manufactures a broad range of drilling equipment for oil, gas, geothermal, mining, surveying, water-well, HDD, and foundation applications. It reports two production lines and 11–20 quality-control staff, supporting established production activity, though capacity, lead times, and output volumes cannot be fully assessed from the available non-financial information.
Customization capabilityThe supplier explicitly states that customized solutions for specific projects are its working direction and that it aims to optimize drilling cost per meter. This directly supports capability and willingness to provide project-specific solutions, although no customization examples or process details are supplied.
Client casesThe supplier states that its products and services cover domestic large oilfields and exports to multiple international regions. Trade records also associate it with RICKY INFRACON PRIVATE LIMITED for downhole motors and manual tongs, but the provided data does not verify project scope, customer satisfaction, repeat business, or performance outcomes.
Product Q&A
Q:Are you a manufacturer or factory?
A:
Yes, we are a manufacturer located in Hejian City, Cangzhou City, Hebei Province, China.
Q:What is your supply ability?
A:
We can supply 300 pieces of downhole motors per month.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Q:How do I place an order?
A:
Please inform the size, model, angle of slope, and quantity.
Q:What are the payment terms?
A:
We accept T/T with 30% deposit and 70% before delivery. We also accept L/C at sight for large quantities.
Send Inquiry
*To:
Cangzhou JW Petroleum Machinery Co., Ltd.
Cangzhou JW Petroleum Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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