Is customization available?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.

What is the lead time?

The average lead time is one month for both peak and off-peak seasons.

What is the minimum order quantity?

The minimum order quantity is negotiable.

API Oil Drilling Rig Non Magnetic Spiral Nmdc Drill Collar

Name: API Oil Drilling Rig Non Magnetic Spiral Nmdc Drill Collar
Brand: Dongying Tianrui Petroleum Technology Co., Ltd.
SKU: 2126019692

Shandong, ChinaDongying Tianrui Petroleum Technology Co., Ltd.

US$1,090.00

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

Color

Red/Bule/Customize

Connection

Reg, Fh, If, Nc, Tx39 etc

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

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

Customizable Color: Available in Red, Blue, or fully customized color options per client request.

Multiple Connection Types: Supports Reg, Fh, If, Nc, Tx39, and other standard connection types.

Spiral Design: Reduces contact area to prevent bit sticking caused by differential pressure.

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

Hardbanding Option: Hardbanding is available upon customer request for enhanced durability.

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

Comprehensive Warranty: Covers all mechanical defects with a two-year warranty period.

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: ≤1.04h

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, and final inspection is always carried out before shipment.

Q:What services can you provide?

We accept delivery conditions like FOB, CIF, FAS, DDP, and express. Payment currencies include USD, AUD, Euro, and RMB. Accepted payment types are T/T, L/C, MoneyGram, credit card, PayPal, Western Union, and cash.

Q:What is the after-sales service?

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?

The product comes with a two-year warranty.