Can the drill collar color be customized?

Yes, the color is customizable beyond the standard Red or Blue options.

Is hardbanding available?

Hardbanding is optional and can be applied at the customer's request.

What are the available thread connection types?

Available thread connections include Reg, Nc, Fh, and If.

Standard Oil Extraction Drilling Slick Spiral Non-Mag Drill Collar

Name: Standard Oil Extraction Drilling Slick Spiral Non-Mag Drill Collar
Brand: Dongying Tianrui Petroleum Technology Co., Ltd.
SKU: 2135521992

Shandong, ChinaDongying Tianrui Petroleum Technology Co., Ltd.

US$1,100.00

1-99 Pieces

US$800.00

100+ Pieces

Product specifications

Color

Sample price:US$1100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Repair

Warranty

Two Years

Model NO.

Drill Collar

Manufacturing Process

Forging

Surface Treatment

Polishing

Operation Pressure

Atmospheric Pressure

Material

Alloy

Thread Connection

Reg,Nc,Fh,If

Color

Red/Bule/Customize

Magnetic Material

P530, P550

Non Magnetic Material

AISI 4154h

Available

Drill Collar Available

Application

Energy & Mining, Well Drilling, Metallurgy Llury

Transport Package

Standard Export Package

Specification

customizable

Trademark

Origin

Shandong Dongying

HS Code

8431431000

Production Capacity

5000 PCS/Year

Key features

Comprehensive Warranty Coverage: Two-year warranty provided for all mechanical equipment and tools.

Customizable Thread Connections: Available in Reg, Nc, Fh, and If thread connection types.

Flexible Color Options: Standard Red or Blue, with full customization available upon request.

Hardbanding Service: Optional hardbanding applied at customer's specific request.

Elevator and Slip Grooves: Grooves made on box thread face for use as lifting sub and safety slip.

Non-Magnetic Material Options: Constructed from AISI 4154h for optimal resistance to stress and corrosion.

Spiral Design for Anti-Sticking: Reduces contact area to efficiently prevent bit sticking from differential pressure.

Strict Manufacturing Standards: Manufactured strictly according to Spec7-1 and SY5144/SY5411 standards.

Company profile

Cooperated with Fortune 500High Repeat Buyers ChoiceImporters and Exporters

Dongying Tianrui Petroleum Technology 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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.29h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical provider with strong R&D and 3D design capabilities, offering extensive customization services. They lack overseas presence and SDK availability, but maintain ISO certifications. Their financial credibility over the last three years is documented, although lacking specific figures. Manufacturing capacity is limited by the absence of valid contracts with subcontractors. They have procedures for quality control but lack written records for corrective actions.

Supplier typeThe supplier is a professional technical provider involved in petroleum machinery, hydraulic components, and camping house manufacturing. They offer 3D design services.

CertificationsThe supplier holds certifications in quality management (ISO9001:2015), environmental management (ISO14001), and occupational health and safety (ISO45001:2018).

Production capacityThe supplier lacks valid contracts with subcontractors, limiting manufacturing capacity.

Customization capabilityThe supplier offers extensive customization options, including full customization from samples and designs.

Product Q&A

Q:How do you guarantee quality?

Pre-production samples are always available before mass production; final inspection is always carried out before shipment.

Q:What services can you provide?

Accepted delivery conditions include FOB, CIF, FAS, DDP, and express. Payment currencies accepted are US dollar, Australian dollar, Euro, and RMB. Payment types include T/T, L/C, MoneyGram, credit card, PayPal, Western Union remittance, and cash.

Q:What is the after-sales service policy?

We provide 24-hour online maintenance guidance service.

Q:What languages do you support?

We support English, Chinese, and other languages.

Q:What is the warranty period?

We provide a two-year warranty for our products.