What is the lead time?

Peak season lead time is 6-12 months, and off-season lead time is 1-3 months.

What certifications do you have?

We have ISO 9001:2008 certification.

8 1/2" Used Tricone Rock Bit for Water Well Drilling

Name: 8 1/2" Used Tricone Rock Bit for Water Well Drilling
Brand: Cangzhou JW Petroleum Machinery Co., Ltd.
SKU: 830810615

Hebei, ChinaCangzhou JW Petroleum Machinery Co., Ltd.

US$500.00-900.00

1 Piece

Product profile

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Model NO.

iadc517, iadc537

Material

Alloy Steel

Od.

215.9mm

Connected Thread

4 1/2''reg

Color

Golden or Blue

Bearing

Sealed Bearing

Model

IADC537

Guarantee Time

4 Years

Certification

ISO 9001:2008

Logo Printing

with Logo Printing

Packing

Wooden Box

Transport Package

Standard Export Packing

Specification

standard

Trademark

Origin

Hebei

HS Code

8207199000

Production Capacity

50000PCS/Year

Key features

High Wear Resistance Inserts: Carbide inserts with high strength and wear resistance improve bit durability.

Extended Bearing Life: Advanced heat treatment and harder thrust bearing materials prolong service life.

Dual Function Seal Structure: Prevents air counterflow, dust entry, and water ingress to protect bearings.

Sealed Roller Bearing: Uses sealed roller bearing structure with increased bearing journal size for oil drilling.

Improved Load Capacity: Hardfaced thrust bearing surfaces with friction reducing technology enhance load capacity.

High ROP Steel Teeth: New type of wear resistant material on tooth surface maintains high Rate of Penetration.

Reliable O-ring Seal: Wear-resistant buna-N O-ring with precisely designed sealing flange increases reliability.

Professional After-Sales: Comprehensive tracking and support system for every client purchased from JW.

Company profile

Cangzhou JW Petroleum Machinery Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2013-06-05Nearest Port: Tianjin PortAverage Response Time: ≤6.22hTerms 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.