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This 12 1/4" Hpm5319 M223 matrix PDC bit from Chengdu History Petroleum Technology Co., Ltd. in Chengdu, Sichuan, is a 5-blade polycrystalline diamond compact bit designed for soft to medium geological formations such as clay, marl, lignite, sands, silt, and anhydrite. The bit uses 19mm PDC cutters arranged in a patented layout across the blades, which the supplier states provides strong aggressiveness for a high rate of penetration (ROP) while maintaining anti-abrasiveness for cutter longevity. The matrix body construction offers inherent erosion resistance in abrasive downhole environments.
A key design feature is the balanced force layout, which minimises radial vibration. This makes the bit particularly suitable for downhole motor applications in directional drilling, where stability is critical for maintaining tool face control and achieving the planned well trajectory. The hydraulic design incorporates simulation technology to optimise the downhole flow field, which is intended to improve cuttings clearance and reduce the risk of bit balling, a common problem in soft, sticky formations.
Buyers in the oil and gas drilling sector, particularly those involved in directional or horizontal drilling programmes, are the primary market for this type of PDC bit. The supplier's location in Chengdu places it within a major Chinese petroleum equipment manufacturing hub. Pricing, minimum order quantity, and lead time are not listed, so importers should contact Chengdu History Petroleum Technology directly to obtain a quotation and confirm availability for their specific project requirements.
| Bit Diameter | 12 1/4" (311.15 mm) |
| Bit Type | Matrix body PDC (Polycrystalline Diamond Compact) |
| Number of Blades | 5 |
| Cutter Size | 19mm PDC cutters |
| Target Formations | Soft to medium: clay, marl, lignite, sands, silt, anhydrite |
| Design Application | Directional drilling with downhole motors |
| Hydraulic Design | Dynamic flow field simulation for cuttings clearance and anti-balling |
| Typical API Connection (12 1/4" PDC) | 6 5/8 API Reg typical for this bit size |
| Typical Blade Count Range (PDC) | 3-9 blades; 5 blades is a common configuration for balance of ROP and stability |
| Typical Cutter Exposure (19mm PDC) | Standard for medium-soft formation bits, offering good cutting depth |
Chengdu History Petroleum Technology Co., Ltd. is located at the Blue Bright Airport International Center in Shuangliu, Chengdu, Sichuan Province, China (postal code 610200). Shuangliu is a district known for its proximity to Chengdu's main international airport and a concentration of technology and industrial companies. The supplier holds a 'harbor' trust tier on the platform, with a current response rate of 0% and no recorded average response time.
The product listing describes the company as a supplier of drilling equipment. The specific product page provides technical details about the PDC bit's design features, such as the balanced force layout and hydraulic simulation, but does not include information about the company's founding year, number of employees, production facilities, or export history. Buyers should request a company profile and details on manufacturing capabilities directly from Chengdu History Petroleum Technology.
| 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 |
When sourcing this 12 1/4" PDC bit from Chengdu History Petroleum Technology, your first step should be to confirm the bit is the correct model for your target formations. Provide the supplier with a detailed lithology description or formation tops from your well plan. Ask them to confirm the M223 cutter layout and blade configuration is optimised for the specific sequence of rock you will drill through, as using the wrong PDC design can lead to rapid cutter wear or poor ROP.
For a technical product like a matrix PDC bit, request detailed engineering drawings or a bit record from the supplier before ordering. This should include the exact cutter layout, blade profile, nozzle sizes, and gauge protection features. Confirm the API connection type (likely 6 5/8 Reg for this size) and ensure it matches your drill string. Also, ask about the supplier's quality control process and whether they can provide a certificate of conformance for the bit's dimensions and materials.
Logistics for PDC bits require careful handling due to the sensitive diamond cutters. Confirm with Chengdu History Petroleum Technology how the bit will be packaged for export to prevent damage during transit. Sea freight in a crate with internal bracing is standard. Clarify the Incoterms (e.g., FOB Chengdu or CIF your port) and obtain a firm production lead time, as PDC bits are often made to order rather than held in stock. A pre-shipment inspection to verify the bit's physical condition and markings is a prudent step for a first order.
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When sourcing 12 1/4" Hpm5319 M223 Matrix Pdc Bit for your business, securing the right balance of quality and cost is essential. Chengdu History 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 $15000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Oil Field Machinery & Equipments sector with strong demand from importing countries worldwide.
Importing 12 1/4" Hpm5319 M223 Matr requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chengdu History 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 12 1/4" Hpm5319 M223 Matr 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 Oil Field Machinery & Equipments category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 12 1/4" Hpm5319 M223 Matr 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 12 1/4" Hpm5319 M223 Matrix Pdc Bit from Chengdu History Petroleum Technology Co., Ltd. is $15000/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 Chengdu History Petroleum Technology Co., Ltd. through EximNext.
The supplier, Chengdu History Petroleum Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 12 1/4" Hpm5319 M223 Matr. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 12 1/4" Hpm5319 M223 Matrix Pdc Bit depends on the specific grade and form. Contact Chengdu History Petroleum Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 12 1/4" Hpm5319 M223 Matr from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chengdu History Petroleum Technology Co., Ltd.. Ensure you have the necessary import licenses for Oil Field Machinery & Equipments products in your destination country.
Yes, Chengdu History 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 Chengdu History Petroleum Technology Co., Ltd. through EximNext.
Chengdu History Petroleum Technology Co., Ltd. offers 12 1/4" Hpm5319 M223 Matr with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
12 1/4" Hpm5319 M223 Matr is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chengdu History Petroleum Technology Co., Ltd. through our platform.
Chengdu History Petroleum Technology Co., Ltd. maintains international quality certifications. These ensure that the 12 1/4" Hpm5319 M223 Matr 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. Chengdu History 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 Chengdu History Petroleum Technology Co., Ltd..
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