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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›The API-7-1 tricone bit from Dongying Lake Petroleum Technology Co., Ltd. is a rotary drill bit designed for oil, gas, water well, and geothermal drilling applications, featuring either inserted tungsten carbide (TCI) or milled steel tooth cutting structures. The bit is manufactured to API-7-1 standards, with ISO 9001 certification ensuring consistent quality in design and production. Models such as the 114-117, 127, 437, 517, 617, and 637 are tailored for formations ranging from soft to hard, with cutting structures optimized for penetration rate and durability.
Milled tooth bits, like the 114-117 and 127 series, use long or short projection teeth with hardfacing to resist wear in low to medium compressive strength formations. TCI bits, such as the 437, 517, 617, and 637, employ tungsten carbide inserts in conical, chisel, or hemispherical shapes, with designs like high cone offset or deep intermesh to maximize drilling efficiency and prevent bit balling in sticky formations. Seal types include rubber (HSN O-ring) or metal, with the rubber seal being standard for general applications to protect bearings from contaminants.
These bits are used in water well drilling, oilfield operations, underground construction, and directional boring, where their ability to handle diverse formations and extended drilling hours reduces operational downtime. Trade terms typically involve a minimum order of 1 piece, with delivery timelines and payment methods such as T/T or L/C to be confirmed. Buyers should specify the formation type, bit size, and preferred cutting structure to ensure compatibility with their drilling rig and project requirements.
| Standard Compliance | API-7-1, ISO 9001 |
| Bit Type | Tricone (inserted/tooth, milled tooth) |
| Cutting Structure | TCI (tungsten carbide inserts), steel teeth (milled) |
| Typical Insert Shapes | Conical, chisel, hemispherical (standard for TCI bits) |
| Formation Suitability | Soft (114-117, 437), medium (517, 617), medium-hard (127, 617), hard (637) |
| Seal Type | Rubber (HSN O-ring), metal seal (typical) |
| Typical Bit Sizes | 4.5 in to 26 in (standard for API-7-1) |
| Cone Offset | High offset for soft formations, reduced offset for hard formations (typical) |
| Hardfacing | Wear-resistant hardfacing on teeth (standard for milled tooth bits) |
| Application | Water well, oilfield, geothermal, directional boring, underground construction |
Dongying Lake Petroleum Technology Co., Ltd. is located in Dongying, Shandong Province, China, with its address on Huanhe Road. The supplier holds a 'harbor' trust tier and is classified as 'imported' in its supplier tier, indicating a focus on international trade. Like its counterpart, the response rate and average response hours are currently recorded as zero, which may require buyers to plan for additional lead time in communications.
The company specializes in drill bits and related downhole tools, with a product range that includes TCI tricone bits, steel tooth tricone bits, and accessories such as drill rods and drill collars. While the profile highlights ISO 9001 and API certifications, it does not provide details on production capacity, lead times, or additional quality control measures. Buyers should request updated verification of certifications and production capabilities directly from the supplier.
| 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 ordering an API-7-1 tricone bit from Dongying Lake Petroleum Technology Co., Ltd., confirm the exact bit model, size, and cutting structure (TCI or milled tooth) to match your formation type and drilling rig specifications. Request documentation such as API-7-1 compliance certificates and ISO 9001 quality reports to verify the bit’s adherence to industry standards. Additionally, ask for performance data or field test results for the specific model, as this can indicate its suitability for your project’s conditions.
Discuss logistics details, including lead time for production or stock availability, as the supplier’s current response metrics suggest potential delays in communication. Incoterms such as FOB Qingdao or CIF to your destination are common, with containerized shipping standard for international orders. Payment terms, typically T/T or L/C, should be clarified, along with any requirements for deposits or progress payments. For urgent projects, confirm whether expedited shipping options are available.
Upon receipt, inspect the tricone bit for visual defects, such as damaged teeth or inserts, and verify the bit’s dimensions against API-7-1 tolerances. Check the seal type (rubber or metal) and ensure it matches your order specifications, as this affects bearing durability. Request a certificate of conformity and verify that all documentation, including packing lists and invoices, accurately reflect the ordered bit model and accessories. For critical applications, consider a third-party inspection to validate the bit’s condition and performance readiness before deployment.
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When sourcing Api-7-1 Tricone Bit Inserted/Milled Tooth 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 $6002000/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 Api-7-1 Tricone Bit Inser 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api-7-1 Tricone Bit Inser 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.
Importing Api-7-1 Tricone Bit Inser 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-7-1 Tricone Bit Inserted/Milled Tooth from Dongying Lake Petroleum Technology Co., Ltd. is $6002000/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-7-1 Tricone Bit Inser. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Api-7-1 Tricone Bit Inserted/Milled Tooth 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 Api-7-1 Tricone Bit Inser 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 Api-7-1 Tricone Bit Inser with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api-7-1 Tricone Bit Inser 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-7-1 Tricone Bit Inser 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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