What are the main applications for this tool?

It is used for oil mining, coal mining, well drilling, and ore mining.

What certifications does the product have?

The product complies with API Spec7-1 and SY5411/SY5144 standards.

API Spec7 Oil Well Drilling Tools Slips Non Magnetic Flex Drill Collar

Name: API Spec7 Oil Well Drilling Tools Slips Non Magnetic Flex Drill Collar
Brand: Dongying Tianrui Petroleum Technology Co., Ltd.
SKU: 2069287442

Shandong, ChinaDongying Tianrui Petroleum Technology Co., Ltd.

US$1,100.00

1-99 Pieces

US$800.00

100+ Pieces

Sample price:US$1100.00/piece.Request sample

Product profile

Customization

Available

Customized

Surface Treatment

Polish

Model NO.

Drill Collar

Type

Non-magnetic Drill Collar

Standard

AISI

Usage

Oil Mining, Coal Mining, Well Drilling, Ore Mining

Material

Alloy

Color

Red/Bule/Customize

Diameter

4 1/2"-20"

Connection

API, Reg ,API, If ,Nc

Magnetic Material

P530 ,P550

Non Magnetic Material

AISI 4154h

Transport Package

Standard Export Package

Specification

customizable

Trademark

Origin

Shandong Dongying

HS Code

8431431000

Production Capacity

5000 PCS/Year

Key features

Non-Magnetic Material: Made from P530/P550 or AISI 4154H for optimal resistance to stress and corrosion.

API Spec7 Compliant: Manufactured strictly according to API Spec7-1 and SY5411/SY5144 standards.

Customizable Dimensions: Diameter ranges from 4 1/2 to 20 inches with flexible customization options.

Spiral Design Options: Spiral collars reduce hole contact to avoid differential pressure bit sticking.

Hardbanding Available: Optional hardbanding can be applied upon customer request for enhanced durability.

OEM/ODM Service: Full customization from samples, designs, or minor adjustments is supported.

100% Quality Inspection: Strict visual inspection and pre-production samples ensure consistent quality.

Multiple Connection Types: Supports API, REG, IF, and NC thread types for versatile drilling applications.

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: ≤0.85h

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.