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This API-certified Heavyweight Drill Pipe (HWDP) is engineered for rotary drilling in petroleum and natural gas exploration, serving as a heavy-walled transition between the drill string and drill collars. The product is manufactured from premium alloy steel AISI 4140-4145H to API 7-1 specifications, featuring threaded tool joint connections for secure assembly. Its wall thickness of approximately one inch reduces stress concentration at the top of drill collars, enabling higher RPM drilling with lower torque and differential pressure sticking risks.
The HWDP is designed for directional drilling, workover, and geotechnical applications, offering flexibility to simplify directional control and minimize connection fatigue in high-angle or horizontal wells. Standard variants include non-magnetic options, with premium threading compounds applied for durability. The pipe is exported with professional documentation, meeting ISO certification and Sinopec registration requirements for global oilfield supply chains.
This equipment is commonly sourced by oilfield service providers and drilling contractors for extended reach or horizontal wells where weight-on-bit application is critical. Buyers typically confirm compatibility with their drill string components, thread compounds, and export documentation standards. The product is supplied in bulk with technical service support for integration into severe drilling conditions.
| Standard | API 7-1 |
| Material | Alloy Steel AISI 4140-4145H |
| Type | Heavyweight Drill Pipe (HWDP) |
| Wall Thickness | Approximately 1 inch |
| Thread Type | Threaded tool joint connections |
| Certifications | ISO, API |
| Registration | Sinopec |
| Application | Directional drilling, workover, geotechnical |
| Typical Length | Standard oilfield lengths (typical 9-13.5 m) |
| Typical Outer Diameter Range | 2 3/8" to 6 5/8" (standard for HWDP) |
Dongying Lake Petroleum Technology Co., Ltd is based in Dongying, Shandong Province, China, with its address at Huanghe Road, 257000. The company operates as an imported-tier supplier in the oilfield equipment sector, specializing in API-certified drill pipes and heavyweight drill pipe (HWDP) solutions for global petroleum and natural gas exploration markets.
The supplier’s profile indicates a focus on technical service and professional export support, with documentation tailored for international oilfield supply chains. While the profile does not disclose response metrics, the company’s registration with Sinopec and adherence to API and ISO standards signal a commitment to industry compliance. Buyers are encouraged to verify specific capabilities, such as custom specifications or non-magnetic variants, directly with the supplier.
API-certified Heavyweight Drill Pipe HWDP is engineered for demanding rotary drilling operations in petroleum and natural gas exploration. Manufactured from premium alloy steel to API 7-1 specifications with threaded tool joint connections, HWDP serves as the heavy-walled transition section between the drill string and drill collars. Ideal for import/export trade, this equipment is widely used in directional drilling, workover, and geotechnical applications. Available with premium threading compounds and exported with professional documentation for global oilfield supply chains.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the HWDP’s compatibility with your existing drill string components, including thread types, tool joint dimensions, and material grades. Confirm whether non-magnetic variants or custom specifications are required for your application, as these may affect lead times and availability. Request the supplier’s API 7-1 and ISO certification documents to ensure compliance with your project’s standards.
Logistics details to confirm include packaging standards, which typically involve wooden crates or bundles for protection during transit, and port of loading, likely Qingdao or another major Chinese port. Discuss Incoterms such as FOB or CIF, as well as payment terms, which may vary based on order volume and supplier agreements. Lead times for API-certified HWDP can range from 4 to 12 weeks, depending on customization and production schedules.
Quality checks should include dimensional inspections to verify outer diameter, wall thickness, and thread integrity against API 7-1 specifications. Request third-party inspection reports or arrange for pre-shipment inspections to confirm compliance with your project’s requirements. Ensure all documentation, including material test certificates and API monograms, is included with the shipment to facilitate customs clearance and on-site verification.
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When sourcing Api Drill Pipe Drilling Pipe Hwdp 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 with key specifications including Heavyweight Drill Pipe (HWDP), API 7-1 Specification, Alloy Steel AISI 4140-4145H, API Grade E-75 or G-105, and 3-1/2 in to 5-7/8 in (88.9 mm to 149.2 mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.23, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Api Drill Pipe Drilling P 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. To ensure a smooth transaction, buyers should verify import duties for HS Code 7304.23 in their destination country. 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api Drill Pipe Drilling P 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 online B2B marketplace. Start your sourcing journey today.
Importing Api Drill Pipe Drilling P 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 for HS Code 7304.23 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 Drill Pipe Drilling Pipe Hwdp from Dongying Lake Petroleum Technology Co., Ltd is $500/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.
The supplier, Dongying Lake Petroleum Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api Drill Pipe Drilling P. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Api Drill Pipe Drilling Pipe Hwdp is classified under HS Code 7304.23. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Api Drill Pipe Drilling P 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 Flanges products in your destination country.
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.
The key specifications for Api Drill Pipe Drilling Pipe Hwdp supplied by Dongying Lake Petroleum Technology Co., Ltd include Heavyweight Drill Pipe (HWDP), API 7-1 Specification, Alloy Steel AISI 4140-4145H, API Grade E-75 or G-105, and 3-1/2 in to 5-7/8 in (88.9 mm to 149.2 mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongying Lake Petroleum Technology Co., Ltd offers Api Drill Pipe Drilling P with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api Drill Pipe Drilling P is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Lake Petroleum Technology Co., Ltd through our platform.
Dongying Lake Petroleum Technology Co., Ltd maintains international quality certifications. These ensure that the Api Drill Pipe Drilling P 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 Co., Ltd 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 Co., Ltd.
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