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The API 7# Full Open Valve Seat for Mud Pump is a critical component in mud pump assemblies, designed to provide a positive seal and maximize fluid flow in drilling operations. It features a full open design, which eliminates flow restrictions and reduces pressure drops across the valve, improving overall pump efficiency. The seat is compatible with stem-guided, three-wing and double angle O-ring valve configurations, offering versatility for various mud pump models.
Manufactured from carburized premium alloy steel, the valve seat resists wear and washout, extending service intervals between changeouts. The full open design is particularly advantageous in high-flow applications, as it minimizes turbulence and energy loss compared to four-wing alternatives. The seat’s serrated upper surface enhances the metal-to-metal seal with the valve, while rigid cross-arms provide structural integrity under high-pressure conditions typical in oil and gas drilling.
This valve seat is used in mud pumps for onshore and offshore drilling rigs, where reliable sealing and durability are paramount. It is compatible with a broad selection of pump models, including Emsco F-series, Gardner Denver PZ-series, National, IDECO and Oil Well brands. Buyers should confirm compatibility with their specific pump model and operating conditions, as valve seat dimensions and materials can vary by application.
| Product Type | Full Open Valve Seat |
| API Classification | 7# |
| Material | Carburized premium alloy steel |
| Design | Full open seat with serrated upper surface |
| Compatibility | Stem-guided, three-wing and double angle O-ring valves |
| Typical Hardness | 58-62 HRC typical for carburized alloy steel |
| Typical Pressure Rating | Up to 7,500 psi typical for API 7# mud pump components |
| Typical Temperature Range | -20°C to 120°C typical for alloy steel in drilling applications |
| Seal Type | Metal-to-metal with rigid cross-arms |
| Application | Mud pumps for oil and gas drilling |
Dongying Lake Petroleum Technology Co., Ltd is located in Dongying, Shandong Province, China, with its address at Huanghe Road in the 257000 postal area. The company specializes in manufacturing mud pump components, including valve seats, valves and other critical parts for the oil and gas drilling industry. Its products are designed to meet the rigorous demands of drilling operations, with a focus on durability and performance.
The supplier operates as an imported tier provider with a harbor trust classification, indicating its role in the international supply chain for oilfield equipment. While the response rate is currently 0.00, the company’s expertise lies in producing components that enhance the efficiency and reliability of mud pump systems. Buyers should direct technical inquiries to the supplier to confirm specifications, compatibility and certifications for their specific applications.
| 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 placing an order, verify the valve seat’s compatibility with your specific mud pump model and operating conditions. Request documentation such as material test reports (MTRs) and certifications to confirm the alloy steel grade, hardness and pressure rating, as these are critical for performance in high-pressure drilling environments. Ensure the supplier provides details on the valve seat’s design, including the serrated surface and cross-arm structure, to validate its suitability for your application.
Discuss logistics, including packaging and lead times, to ensure the valve seats are delivered in a condition that prevents damage during transit. Confirm the Incoterms (e.g. FOB or CIF) and payment terms to align with your procurement process and budget. For bulk orders, clarify whether the valve seats are supplied as standalone components or as part of a complete valve assembly, as this affects installation and inventory management.
Quality checks should include dimensional inspection to ensure the valve seat meets API 7# specifications for diameter, thickness and surface finish. Request non-destructive testing (NDT) reports, such as dye penetrant or magnetic particle inspection, to detect surface defects. Documentation should also include performance test results for pressure rating and wear resistance, as these validate the valve seat’s ability to withstand the demands of drilling operations.
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When sourcing Api 7# Full Open Valve Seat For Mud Pump 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 Industrial Valves & Gauges sector with strong demand from importing countries worldwide.
Importing Api 7# Full Open Valve Se 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 global 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# Full Open Valve Se 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 Industrial Valves & Gauges category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Api 7# Full Open Valve Se 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# Full Open Valve Seat For Mud Pump 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 Api 7# Full Open Valve Se. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Api 7# Full Open Valve Seat For Mud Pump 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# Full Open Valve Se 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 Industrial Valves & Gauges 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# Full Open Valve Se with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api 7# Full Open Valve Se 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# Full Open Valve Se 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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