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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›DTH drill rods are rigid tubes used in down‑the‑hole hammer drilling for mining and petroleum applications. Dongying Lake Petroleum Technology co.,ltd supplies rods with several thickness designs for each diameter and offers multiple grade steels to suit different field conditions. The rods are heat‑treated, precision manufactured and friction‑welded to ensure reliable torque transmission.
The supplier provides thicker rods made from general high‑grade steel for average‑depth blasting holes and thinner rods fabricated from higher‑grade steel for very deep thermal drilling. Typical industry dimensions include diameters from 76 mm to 127 mm and wall thicknesses between 5 mm and 12 mm. Such ranges align with standard API‑type drill‑rod specifications used worldwide.
Buyers such as drilling contractors, mining operators and geothermal developers source these rods for hole‑making projects. Trade terms require confirmation of minimum order quantities, packaging in bundled wooden crates and shipment from the Dongying port. Prospective importers should verify Incoterms, payment schedule and any required export documentation directly with the supplier.
| Material Grade | Grade steel, typical API 5L for oilfield drill rods |
| Diameter Range | 76 mm to 127 mm, typical for DTH applications |
| Wall Thickness | 5 mm to 12 mm, typical |
| Length | Standard lengths 3 m and 6 m, typical |
| Tensile Strength | ≥ 620 MPa, typical for high‑grade drill rods |
| Yield Strength | ≥ 415 MPa, typical |
| Surface Treatment | Heat‑treated, typical for improved wear resistance |
| Joint Type | Friction‑welded ends, typical for seamless torque transmission |
| Diameter Tolerance | ±0.2 mm, typical |
| Pressure Rating | Up to 15 MPa, typical for down‑hole use |
Dongying Lake Petroleum Technology co.,ltd is located on the 15th Floor of Huatai Center in Dongying City, Shandong province, China (postal code 257000). The company holds a harbour trust tier, indicating platform verification, and specialises in petroleum‑related equipment such as DTH drill rods and sub‑adaptors. Its catalogue highlights rods with varying thicknesses and steel grades, all heat‑treated and friction‑welded for durability.
The supplier’s response metrics show a 0 % response rate and no recorded average response time, so buyers should confirm availability and lead times directly. Dongying Lake Petroleum Technology co.,ltd focuses on supplying equipment for field drilling, catering to customers needing both average‑depth blasting solutions and deep‑thermal drilling capabilities. No certifications, minimum order quantities or client references are disclosed in the public data.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, verify the exact steel grade, diameter, wall thickness and welding certification. Request the mill test report, hardness values and non‑destructive test results to ensure the rods meet your project specifications. Clarify any minimum order quantity directly with the supplier as it is not disclosed publicly.
Logistics are typically arranged from the Dongying port. Lead times of 30‑45 days are common, but confirmation is needed for each batch. Buyers usually agree on FOB Dongying terms and a standard payment schedule of 30 % deposit by telegraphic transfer and the balance upon presentation of shipping documents.
To maintain quality, arrange a third‑party inspection covering dimensional checks, weld integrity and hardness testing. Insist on a certificate of conformity and a full set of test reports before cargo release. Proper documentation will smooth customs clearance and ensure product performance on site.
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When sourcing Dth Drill Rod 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 $30/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.
Importing Dth Drill Rod 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 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 Dth Drill Rod 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 online B2B marketplace. Start your sourcing journey today.
Importing Dth Drill Rod 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 Dth Drill Rod from Dongying Lake Petroleum Technology co.,ltd is $30/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 Dth Drill Rod. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Dth Drill Rod 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.
To import Dth Drill Rod 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.
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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongying Lake Petroleum Technology co.,ltd through EximNext.
Dongying Lake Petroleum Technology co.,ltd offers Dth Drill Rod with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Dth Drill Rod 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 Dth Drill Rod 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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