Do you provide photos before payment?

Yes, we will show photos of the products and packages before you pay the balance.

What is the warranty period?

The product comes with a 4-year guarantee.

What is the lead time?

Lead time varies by season: 6-12 months during peak season and 1-3 months during off-season.

6 1/8'' Oil Water Well Tricone Drill Bits Rock Bit

Name: 6 1/8'' Oil Water Well Tricone Drill Bits Rock Bit
Brand: Cangzhou JW Petroleum Machinery Co., Ltd.
SKU: 832783855

Hebei, ChinaCangzhou JW Petroleum Machinery Co., Ltd.

US$450.00-990.00

2 Pieces

Product profile

Manufacturing Process

Forging

Surface Treatment

Without Processing

Operation Pressure

Atmospheric Pressure

Model NO.

Water Well rock bit

Material

Stainless Steel

Od.

155.6mm

Connected Thread

3 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

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

Cangzhou JW Petroleum Machinery Co., Ltd.

Hebei, China

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.