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Recognized for its superior quality and performance, this drill pipe is engineered to withstand the rigors of heavy drilling operations, ensuring efficiency and reliability on the field. The API 7-1 specification guarantees that this product meets the highest standards for drilling equipment.
Key specifications and features include: 1. Spiral Design: The spiral configuration enhances the pipe's structural integrity, providing increased torque and better performance in deep drilling applications. 2. Material Quality: Manufactured from high-strength steel, this drill pipe offers exceptional durability and fatigue resistance, making it ideal for harsh drilling environments. 3. Rotary Shouldered Connection: Features a robust connection type that ensures secure, leak-proof joints, crucial for maintaining pressure during drilling operations. 4. Compliance with API Standards: Fully compliant with API specifications, ensuring reliability and safety in all drilling applications. 5. Custom Lengths and Weights: Available in various lengths and weights, allowing for tailored solutions to meet specific drilling requirements.
This heavy weight drill pipe is widely used in oilfield operations, drilling contractors, and water well drilling, making it a versatile choice for various applications. Our products come with necessary certifications (ISO, SGS) to ensure quality compliance.
| HS Code | 7304.23 |
| Material | High-Strength Alloy Steel (Grade S-135 or G-105) |
| Standard | API 7-1, API 5DP |
| Grade/Type | S-135, G-105, or E-75 |
| Size/Nominal OD | 3-1/2 in, 4-1/2 in, or 5 in |
| Thread Connection | API Regular, API Internal Flush (IF) |
| Pipe Body Weight | 25-45 lbs/ft |
| Wall Thickness | 0.250 - 0.450 in |
| Material/Purity | High-strength low-alloy steel, yield strength 75,000-135,000 psi |
| Application | Oil and gas drilling, directional drilling, workover operations |
| Packaging | Bundled, thread protectors, anti-rust coating |
| Origin | China, USA, or other manufacturing origin |
API7-1 Spiral Heavy Weight Drill Pipe (HWDP) is an intermediate-weight drill stem component used alongside standard drill pipe in oil and gas rotary drilling operations. Featuring spiral-shaped steel body sections, HWDP provides controlled weight and improved hydraulics in the drill string. Sized in the 3-1/2" to 5" range with API 7-1 threaded connections, this pipe is essential for directional drilling, fishing operations, and deep-well applications where drill string flexibility and shock resistance are required. Heavily traded in the international oilfield supply market, HWDP is exported in bundled or racked configurations with protective thread coatings.
| 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 |
API7-1 Spiral Heavy Weight Drill Pipe is offered by Dongying Lake Petroleum Technology Company, a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing API7-1 Spiral Heavy Weigh, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Api7-1 Spiral 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 with key specifications including API 7-1, API 5DP, S-135, G-105, or E-75, and 3-1/2 in, 4-1/2 in, or 5 in. 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 Api7-1 Spiral Heavy Weigh 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. 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api7-1 Spiral Heavy Weigh 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 Api7-1 Spiral Heavy Weigh 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 Api7-1 Spiral Heavy Weight Drill Pipe from Dongying Lake Petroleum Technology Company 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 Company through EximNext.
The supplier, Dongying Lake Petroleum Technology Company, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api7-1 Spiral Heavy Weigh. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Api7-1 Spiral Heavy Weight Drill Pipe 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 Api7-1 Spiral Heavy Weigh 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.
The key specifications for Api7-1 Spiral Heavy Weight Drill Pipe supplied by Dongying Lake Petroleum Technology Company include API 7-1, API 5DP, S-135, G-105, or E-75, and 3-1/2 in, 4-1/2 in, or 5 in. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongying Lake Petroleum Technology Company offers Api7-1 Spiral Heavy Weigh with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api7-1 Spiral Heavy Weigh 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 Api7-1 Spiral Heavy Weigh 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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