Non-Magnetic Drill Collars for Well Drilling 7-1

Name: Non-Magnetic Drill Collars for Well Drilling 7-1
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2057544435

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$6,000.00

1 pcs

Sample price:US$8000.00/pcs.Request sample

Product profile

Customization

Available

Customized

Surface Treatment

Polish

Model NO.

all size

Type

Non-magnetic Drill Collar

Standard

AISI

Usage

Oil Mining, Coal Mining, Well Drilling, Ore Mining

Material

P550 P530

Length

Customized

Raw Material

P550 P530

Application

Drilling String

Advantage

High Quality Raw Material

Thread Type

Nc, If, Reg, Fh, Tx39 etc

Transport Package

Iron Frame

Specification

API Standard

Trademark

Lake

Origin

China

HS Code

8431431

Production Capacity

10000PCS/Year

Key features

Non-Magnetic Material: Made from P550, P540, P530 with magnetic permeability Ur<1.010 for accurate drilling inspection.

API Standard Compliance: Manufactured according to API Spec 7-1 and SY/T5144 standards for oil and coal mining.

Customizable Dimensions: Length and thread types (NC, IF, Reg, Fh, Tx39) are fully customizable to fit drilling strings.

High Quality Raw Material: Uses premium P550 and P530 materials ensuring durability and high performance in drilling.

Full Traceability: Serial numbers die-stamped on each workpiece with full traceability from raw material to final product.

Precision Machined Threads: Both ends feature machined screw threads for secure connection in drilling operations.

OEM and ODM Services: Offers full customization, minor customization, and flexible options from samples or designs.

Polished Surface Finish: Features a smooth, polished surface on round pipes with thick walls for enhanced performance.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: 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: ≤1.84h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.

Product Q&A

Q:How can I place an order?

You can contact us by email about your order details, or place order on line.

Q:How can I pay you?

After you confirm our PI, we will request you to pay. T/T (HSBC bank), L/C, D/P, Western Union are the most usual ways we are using. If you want to use other way, please tell me, we can discuss.

Q:What's the order procedure?

First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr-epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you

Q:How do you take care when your clients received defective products?

replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.