What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What is the operating pressure for this bit?

The operating pressure is atmospheric pressure.

Gas Well Drilling

Name: API 8 1/2" Driling Bit, 215.9mm PDC Bit, Rock Drill Bit for Oil/Gas Well Drilling
Brand: Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.
SKU: 2012968622

Shandong, ChinaWeifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.

US$3,000.00-4,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

1year

Model NO.

8 1/2"

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Material of Drill Body

42CrMo

Wear-Resistant Alloy

Polycrystalline Diamond Compact

Certification

ISO 9001:2000

Standard

SGS

Transport Package

Wooden Boxes

Specification

190*190*8500

Trademark

Shengde or custmozation

Origin

Weifang, Shandong

HS Code

8207191000

Production Capacity

2500pieces/Year

Key features

Efficient Shearing Technology: Utilizes PDC compact cutting structure to break rock via shearing for fast drilling in soft to intermediate formations.

Premium Material Construction: Drill body made of 42CrMo alloy with Polycrystalline Diamond Compact (PDC) wear-resistant alloy cutters.

20+ Years Manufacturing Experience: Over two decades of specialized experience in oil drilling bit production and professional R&D capabilities.

Certified Quality Assurance: ISO 9001:2000 and SGS certified with independent physical and chemical laboratory for rigorous testing.

Flexible Customization Options: Offers full customization, minor customization, and flexible options from samples or designs.

Trusted by Industry Leaders: First-class network supplier for PetroChina and Sinopec with 14 years of export experience.

Comprehensive After-Sales Support: Available after-sales service with a 1-year warranty covering mechanical defects and support.

Advanced Production Equipment: Equipped with Yamazaki Mazak CNC tools, heat treatment furnaces, and plasma spray welding machines.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceManagement Certification

Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.38h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong capabilities in research and development, customization, and innovation. They offer a range of design services and possess significant manufacturing facilities. However, there are gaps in financial credibility and after-sales service capabilities, specifically lacking a valid manufacturing contract and in-stock service capacity. They hold certifications such as ISO9001:2015, indicating a commitment to quality and sustainable development. The supplier's proximity to Qingdao Port and clear quality control procedures enhance their service delivery potential.

Supplier typeThe supplier is a professional technical provider with a business scope including sales of chemical products, industrial equipment, and repair services.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, reflecting a commitment to quality and sustainable practices.

After-Sales capabilityThe supplier lacks in-stock service capacity and a valid manufacturing contract but has procedures for handling complaints and quality assurance.

R&D capabilityThe supplier has demonstrated innovation with new products developed in the past year and offers ODM and OEM services.

Customization capabilityThe supplier offers extensive customization capabilities, including full and flexible customization services.