Import Api 7# Full Open Valve Seat For Mud Pump — Buy in wholesale FOB from Supplier in China

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Api 7# Full Open Valve Seat For Mud Pump by Dongying Lake Petroleum Technology Co., Ltd
Harbor
Api 7# Full Open Valve Seat For Mud Pump - Image 1

Api 7# Full Open Valve Seat For Mud Pump

🕐Last updated: Jul 20, 2026
30/ Bags
Min. Order: 1 Bags
💱₹30.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryIndustrial Valves & Gauges
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import API 7# Full Open Valve Seat For Mud Pump from Dongying Lake Petroleum Technology Co., Ltd - Wholesale Supply

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.

Technical Specifications for Dongying Lake Petroleum Technology Co., Ltd API 7# Full Open Valve Seat For Mud Pump
Product TypeFull Open Valve Seat
API Classification7#
MaterialCarburized premium alloy steel
DesignFull open seat with serrated upper surface
CompatibilityStem-guided, three-wing and double angle O-ring valves
Typical Hardness58-62 HRC typical for carburized alloy steel
Typical Pressure RatingUp 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 TypeMetal-to-metal with rigid cross-arms
ApplicationMud pumps for oil and gas drilling
About Dongying Lake Petroleum Technology Co., Ltd - Mud Pump Components Supplier in China
🏭
Dongying Lake Petroleum Technology Co., Ltd
China Harbor🥇 Gold Verified
3.5(11)

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 TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About API 7# Full Open Valve Seat For Mud Pump from Dongying Lake Petroleum Technology Co., Ltd
A full open valve seat minimizes flow restrictions and pressure drops, improving pump efficiency and reducing energy consumption. This design is particularly beneficial in high-flow applications, where turbulence and energy loss must be kept to a minimum.

Sourcing API 7# Full Open Valve Seat For Mud Pump from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide

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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Dongying Lake Petroleum Technology Co., Ltd
China
Harbor
<4h
Response Time
0.00%
Response Rate
74/100
Trust Score
📦
0+
Products
3.5(11)
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Buy Api 7# Full Open Valve Se in Bulk — Verified Supplier in China

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.

Api 7# Full Open Valve Se Specifications, Trade Terms & Pricing

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.

About Dongying Lake Petroleum Technology Co., Ltd — Supplier in China

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.

Import Api 7# Full Open Valve Se — Shipping, Logistics & Customs

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).

Frequently Asked Questions About Api 7# Full Open Valve Se

What is the wholesale price of Api 7# Full Open Valve Seat For Mud Pump?

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.

What is the Minimum Order Quantity (MOQ) for Api 7# Full Open Valve Se?

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.

What is the HS Code for Api 7# Full Open Valve Seat For Mud Pump?

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.

How can I import Api 7# Full Open Valve Se from China?

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.

Is Dongying Lake Petroleum Technology Co., Ltd a verified supplier?

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.

What are the key specifications of Api 7# Full Open Valve Seat For Mud Pump?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongying Lake Petroleum Technology Co., Ltd through EximNext.

What packaging options are available for bulk orders of Api 7# Full Open Valve Se?

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.

Which countries import Api 7# Full Open Valve Se the most?

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.

What certifications does this Api 7# Full Open Valve Se supplier hold?

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.

How do I place a bulk order for Api 7# Full Open Valve Seat For Mud Pump on EximNext?

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.

What payment methods are accepted?

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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