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API 5DP Heavy Weight Drill Pipe (HWDP) is an intermediate-weight drill stem component used between drill collars and drill pipe to provide weight on bit and reduce buckling in vertical and directional drilling. This HWDP from Dongying Lake Petroleum Technology Company is manufactured from one-piece AISI 4145H modified quenched and tempered steel, designed for tough drilling environments where additional stiffness and weight are required. The pipe is available in standard, spiral, and non-magnetic designs, with applications extending to replacement of drill collars in certain scenarios.
The construction features a center upset or wear pad to extend tube life, reduce hole drag, and mitigate differential sticking problems. Connections are phosphate-coated to protect against corrosion and galling, while thread roots are cold-rolled on API and H-90 connections for durability. Pressed steel thread protectors are supplied for standard connections, and internal/external coatings can be provided upon request. The material’s modified AISI 4145H composition ensures high strength and resistance to fatigue in demanding downhole conditions.
Primary buyers include oil and gas exploration companies and drilling contractors sourcing equipment for onshore and offshore projects. HWDP is typically supplied with pressed steel thread protectors and optional coatings, with packaging tailored to customer requirements. Confirm specific grades, dimensions, and coating options with the supplier, as these can vary by project. The product is suited for directional drilling where weight on bit and stiffness are critical to prevent buckling in deviated wellbores.
| Material | AISI 4145H modified quenched and tempered steel |
| Design | Standard, spiral, non-magnetic |
| Application | Intermediate weight drill stem component for vertical and directional drilling |
| Connection Type | API and H-90 (phosphate-coated, cold-rolled thread roots) |
| Thread Protection | Pressed steel thread protectors for standard connections |
| Optional Coatings | Internal and external coating (available on request) |
| Typical Outer Diameter Range | typical 3 1/2" to 9" (standard HWDP sizes) |
| Typical Length | typical 9 to 12 meters (standard range for HWDP) |
| Typical Weight per Meter | typical 150 to 300 kg/m (varies by OD and wall thickness) |
| Standard | API 5DP |
Dongying Lake Petroleum Technology Company is based in Dongying, Shandong Province, China, with its address on Huanghe Road. The company specializes in oilfield equipment, including drill pipes and heavy weight drill pipes, catering to the upstream oil and gas sector. Its product range targets drilling contractors and exploration firms requiring durable, high-performance tools for challenging downhole conditions.
The supplier holds a harbor trust tier, indicating a baseline level of verification. While the response rate and average response hours are currently not available, the company’s focus on API-standard products suggests a commitment to industry-recognized specifications. Buyers should confirm specific capabilities, certifications, and lead times directly with the supplier, as these details are not explicitly stated in the profile.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the HWDP’s material grade, dimensions, and design (standard, spiral, or non-magnetic) to ensure compatibility with your drilling project. Confirm whether the pipe meets API 5DP specifications and request third-party inspection reports if available. Check for additional certifications, such as ISO or API monogram, which may be required for certain projects or regions.
Discuss logistics details, including packaging, loading, and shipping methods. HWDP is typically supplied in bundles or bulk, with thread protectors and optional coatings. Clarify Incoterms (e.g., FOB, CFR) and payment terms, as these can impact total landed costs. Lead times may vary; request a timeline for manufacturing and delivery to align with your project schedule.
Conduct quality checks upon receipt, focusing on dimensional accuracy, thread integrity, and coating uniformity. Inspect for surface defects, such as cracks or corrosion, and verify that thread protectors are intact. Request material test reports (MTRs) and non-destructive testing (NDT) results to confirm compliance with API 5DP and project-specific requirements. Document all inspections for traceability.
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When sourcing Api 5dp Heavy Weight Drill Pipe for your business, securing the right balance of quality and cost is essential. Dongying Lake Petroleum Technology Company, 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 $600/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Api 5dp Heavy Weight Dril requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongying Lake Petroleum Technology Company 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api 5dp Heavy Weight Dril 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 Flanges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Api 5dp Heavy Weight Dril 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).
The current listed wholesale price for Api 5dp Heavy Weight Drill Pipe from Dongying Lake Petroleum Technology Company is $600/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 Company through EximNext.
The supplier, Dongying Lake Petroleum Technology Company, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api 5dp Heavy Weight Dril. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Api 5dp Heavy Weight Drill Pipe depends on the specific grade and form. Contact Dongying Lake Petroleum Technology Company through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Api 5dp Heavy Weight Dril from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongying Lake Petroleum Technology Company. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Dongying Lake Petroleum Technology Company 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongying Lake Petroleum Technology Company through EximNext.
Dongying Lake Petroleum Technology Company offers Api 5dp Heavy Weight Dril with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api 5dp Heavy Weight Dril is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Lake Petroleum Technology Company through our platform.
Dongying Lake Petroleum Technology Company maintains international quality certifications. These ensure that the Api 5dp Heavy Weight Dril meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongying Lake Petroleum Technology Company will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Company.
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