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API Oilfield Non Magnetic Drill Collar For Sale by Dongying Lake Petroleum Technology Co., Ltd
Harbor
API Oilfield Non Magnetic Drill Collar For Sale - Image 1

API Oilfield Non Magnetic Drill Collar For Sale

🕐最近更新:Jul 21, 2026
1000/ Bags
最小起订量: 1 Bags
💱₹1,000.00/ Bags
Live rate: 1 USD = 1.00 INR
📁类目Drilling Machines & Tools
💳付款方式T/T · L/C · D/P
EximNext 支持担保交易支付
自由选择付款方式 — T/T、L/C,或选择担保交易获得全额保障。您的交易,您做主。
Buy & Import API Oilfield Non Magnetic Drill Collar from Dongying Lake Petroleum Technology Co., Ltd - China Wholesale Supply

The API oilfield non magnetic drill collar is positioned between the drill pipe and the bit in the drill stem, providing the necessary weight on the bit to enable effective drilling. This model is manufactured from AISI 4145H modified steel, delivered in an as rolled surface finish with optional finishes available. It undergoes full length heat treatment to meet API Spec 7-1 mechanical property requirements, including a guaranteed Brinell hardness range of 285 to 341 and a Charpy V notch minimum impact strength of 40 ft-lb at 70°F one inch below the surface.

Material traceability is maintained from raw steel receipt through to final manufacturing, with serial numbers die stamped on each bar body. The product features cold rolled thread roots and elevator recess upper radii to enhance fatigue life by minimizing crack initiation. Connections are phosphate coated or copper plated for corrosion resistance, while optional slip and elevator recesses improve handling efficiency and safety. Thread protectors in steel, cast steel, or plastic steel are offered as standard accessories.

Non magnetic drill collars are essential in directional drilling operations where magnetic interference must be minimized. Buyers typically include oil and gas exploration companies, drilling contractors, and service providers requiring reliable downhole tools. Trade terms such as MOQ, lead time, and incoterms should be confirmed directly with the supplier to align with project requirements.

Technical Specifications for Dongying Lake Petroleum Technology Co., Ltd API Oilfield Non Magnetic Drill Collar
MaterialAISI 4145H modified steel
Surface FinishAs rolled (optional finishes available)
Heat TreatmentFull length to API Spec 7-1
Brinell Hardness285 - 341
Charpy V Notch Impact Strength40 ft-lb minimum at 70°F (1 inch below surface)
Thread Root TreatmentCold rolled
Elevator Recess RadiusCold rolled
Corrosion ProtectionPhosphate coated or copper plated connections
Thread ProtectorsSteel, cast steel, or plastic steel
Trepanning StandardAPI Spec 7-1
Typical Outside Diameter Rangetypical 4.5 to 12 inches for non magnetic collars
Typical Length Rangetypical 6 to 30 feet per joint
About Dongying Lake Petroleum Technology Co., Ltd - Oilfield Equipment Supplier in China
🏭
Dongying Lake Petroleum Technology Co., Ltd
China Harbor🥇 Gold Verified
3.5(11)

Dongying Lake Petroleum Technology Co., Ltd operates from Huanghe Road in Dongying, Shandong Province, China. The company specializes in the manufacture of oilfield equipment, with a focus on drill collars and related components designed to API specifications. Its facility is equipped to handle heat treatment, material traceability, and rigorous inspection processes, including ultrasonic testing across the full body of each drill collar.

The supplier adheres to API Spec 7-1 standards for its non magnetic drill collars, ensuring compliance with industry requirements for mechanical properties and dimensional accuracy. While the listed response rate is currently at 0.00%, the company maintains a verifiable address and a documented commitment to quality control, including serial numbering for traceability. Buyers are advised to contact the supplier directly for updated communication metrics and project specific details.

企业类型Supplier
成立年份Contact Supplier
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
响应时间<4h
响应率Contact Supplier
Frequently Asked Questions About API Oilfield Non Magnetic Drill Collar from Dongying Lake Petroleum Technology Co., Ltd
The drill collars are manufactured from AISI 4145H modified steel, which is a high strength alloy commonly used in oilfield applications. This grade is selected for its toughness and resistance to fatigue under cyclic loading conditions.

Sourcing API Oilfield Non Magnetic Drill Collar from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide

Before placing an order, verify the exact dimensions and material specifications of the non magnetic drill collar to ensure compatibility with your drilling assembly. Confirm the Brinell hardness range and Charpy impact strength values, as these are critical for downhole performance under stress. Request documentation of the heat treatment process and material certifications to validate compliance with API Spec 7-1.

Clarify logistics details such as lead time, preferred incoterms (e.g., FOB or CIF), and packaging standards for thread protectors. Non magnetic drill collars are typically shipped as individual joints or in bundled sets, so confirm the packaging method and any additional handling requirements. Ensure the supplier can accommodate your project timeline, especially for large or urgent orders.

Quality checks should include ultrasonic inspection of the full body to detect internal flaws, as well as visual dimensional verification. Inspect the phosphate coating or copper plating on connections for uniformity and corrosion resistance. Request third party inspection reports if available, and confirm that serial numbers are die stamped for traceability. Proper documentation, including mill test certificates and API compliance records, should accompany the shipment.

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Dongying Lake Petroleum Technology Co., Ltd
China
Harbor
<4h
响应时间
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响应率
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产品数量
3.5(11)
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Buy Api Oilfield Non Magnetic in Bulk — Verified Supplier in China

When sourcing Api Oilfield Non Magnetic Drill Collar For Sale for your business, securing the right balance of quality and cost is essential. Dongying Lake Petroleum Technology Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.

Api Oilfield Non Magnetic Specifications, Trade Terms & Pricing

Importing Api Oilfield Non Magnetic requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongying Lake Petroleum Technology Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Dongying Lake Petroleum Technology Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Api Oilfield Non Magnetic has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Api Oilfield Non Magnetic — Shipping, Logistics & Customs

Importing Api Oilfield Non Magnetic requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Api Oilfield Non Magnetic

What is the wholesale price of Api Oilfield Non Magnetic Drill Collar For Sale?

The current listed wholesale price for Api Oilfield Non Magnetic Drill Collar For Sale from Dongying Lake Petroleum Technology Co., Ltd is $1000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dongying Lake Petroleum Technology Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Api Oilfield Non Magnetic?

The supplier, Dongying Lake Petroleum Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api Oilfield Non Magnetic. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Api Oilfield Non Magnetic Drill Collar For Sale?

The HS Code classification for Api Oilfield Non Magnetic Drill Collar For Sale depends on the specific grade and form. Contact Dongying Lake Petroleum Technology Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Api Oilfield Non Magnetic from China?

To import Api Oilfield Non Magnetic from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongying Lake Petroleum Technology Co., Ltd. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.

Is Dongying Lake Petroleum Technology Co., Ltd a verified supplier?

Yes, Dongying Lake Petroleum Technology Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Api Oilfield Non Magnetic Drill Collar For Sale?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongying Lake Petroleum Technology Co., Ltd through EximNext.

What packaging options are available for bulk orders of Api Oilfield Non Magnetic?

Dongying Lake Petroleum Technology Co., Ltd offers Api Oilfield Non Magnetic with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Api Oilfield Non Magnetic the most?

Api Oilfield Non Magnetic is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Lake Petroleum Technology Co., Ltd through our platform.

What certifications does this Api Oilfield Non Magnetic supplier hold?

Dongying Lake Petroleum Technology Co., Ltd maintains international quality certifications. These ensure that the Api Oilfield Non Magnetic meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Api Oilfield Non Magnetic Drill Collar For Sale on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongying Lake Petroleum Technology Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Dongying Lake Petroleum Technology Co., Ltd.

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