What is the delivery time?

Delivery time is within 3 to 30 days, depending on the season and order details.

What certifications does the product have?

The product is certified under ISO 9001:2008.

What is the after-sales service like?

We have a sound after-sales system where each client has a file tracking their equipment, and we provide high-quality support for any problems.

400mm Rock Hole Opener with IADC537 Insert Tooth Roller Cone Bit

Name: 400mm Rock Hole Opener with IADC537 Insert Tooth Roller Cone Bit
Brand: Cangzhou JW Petroleum Machinery Co., Ltd.
SKU: 859677115

Hebei, ChinaCangzhou JW Petroleum Machinery Co., Ltd.

US$3,000.00-4,000.00

1 Piece

Product profile

Manufacturing Process

Forging

Surface Treatment

Without Processing

Operation Pressure

Atmospheric Pressure

Model NO.

400mm

Material

Stainless Steel

Od.

400mm

Connected Thread

6 5/8''reg

Color

Golden

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

Customizable Sizes: Available sizes range from 10' to 26', with larger sizes customizable as per requirements.

High Wear Resistance: Features tungsten carbide insert teeth and new-type wear-resistant alloy for extended service life.

Advanced Seal Design: Applies high-performance O-ring seals or metal sealed bearings with imported lubrication grease.

Versatile Applications: Suitable for big size casing wells, mining, infrastructure drilling, and hard formations like limestone.

Professional Manufacturer: Established in 2005, specializing in downhole motors and drilling tools with over 10 years experience.

Comprehensive Warranty: Offers a 4-year guarantee time for the product to ensure quality and reliability.

Flexible Payment Terms: Accepts T/T, L/C at sight, and Western Union, with photos provided before balance payment.

Fast Delivery: Delivery time within 3 to 30 days, with convenient transport from Tianjin Port.

Company profile

Cangzhou JW Petroleum Machinery Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2013-06-05Nearest Port: Tianjin PortAverage Response Time: ≤6.28hTerms 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.