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Non-Magnetic Drill Collars for Well Drilling 7-1
US$6,000.00
1 pcs
Sample price:US$8000.00/pcs.Request sample
Product profile
Customization
AvailableCustomized
CustomizedSurface Treatment
PolishModel NO.
all sizeType
Non-magnetic Drill CollarStandard
AISIUsage
Oil Mining, Coal Mining, Well Drilling, Ore MiningMaterial
P550 P530Length
CustomizedRaw Material
P550 P530Application
Drilling StringAdvantage
High Quality Raw MaterialThread Type
Nc, If, Reg, Fh, Tx39 etcTransport Package
Iron FrameSpecification
API StandardTrademark
LakeOrigin
ChinaHS Code
8431431Production Capacity
10000PCS/YearKey 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
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: ≤2.23h
AI-Powered supplier vetting
SummaryThe supplier has strong R&D and customization capabilities, offering full ODM services and customization options. They participate in trade shows and have a clear procedure for handling customer complaints. However, they lack overseas service capabilities and sustainable development practices, including ERP integration. Financial information is not comprehensive, and there's no evidence of certification holding or customer cases.
Supplier typeThe supplier provides ODM and OEM services, indicating they are equipped to design and manufacture products for other companies. They also have customization capabilities.
After-Sales capabilityThe supplier has a clear procedure for handling customer complaints with followed records, suggesting a structured approach to after-sales service.
R&D capabilityThe supplier has R&D capabilities with new products developed in the past year. They use AutoCAD but lack 3D design services and private molds.
Customization capabilityThe supplier offers a wide range of customization options, including full customization and ODM services, indicating strong customization capability.
Product Q&A
Q:How can I place an order?
A:
You can contact us by email about your order details, or place order on line.
Q:How can I pay you?
A:
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?
A:
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?
A:
replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
Send Inquiry
*To:
Dongying Lake Petroleum Technology Co., Ltd.
Dongying Lake Petroleum Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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