Do you offer customization options?

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

Oil Well Drilling Rig Casing Cementing Nmdc Drilling String Drill Collars

Name: Oil Well Drilling Rig Casing Cementing Nmdc Drilling String Drill Collars
Brand: Dongying Tianrui Petroleum Technology Co., Ltd.
SKU: 2134319952

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

Two-Year Warranty: Comprehensive coverage for mechanical defects for two years from purchase date.

Customizable Colors: Available in Red, Blue, or fully customized color options upon request.

Multiple Thread Types: Supports REG, NC, FH, and IF thread connections for versatile compatibility.

Strict Standard Compliance: Manufactured strictly according to Spec7-1 and SY5411/SY5144 standards.

Hardbanding Option: Optional hardbanding available on box thread faces for enhanced durability.

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

OEM and ODM Services: Full customization available from samples, designs, or flexible minor adjustments.

24/7 Technical Support: Online maintenance guidance service available around the clock for all clients.

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: ≤0.57h

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 include USD, AUD, Euro, and RMB; payment types include T/T, L/C, MoneyGram, credit card, PayPal, Western Union, and cash.

Q:What is the after-sales service policy?

We provide 24-hour online maintenance guidance service to ensure continuous operation.

Q:What languages do you support?

Our team supports English, Chinese, and other languages upon request.

Q:What is the lead time for production?

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