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China Reliable API 7K Valve Body & Valve Seat Assembly for Mud Pump1
Petroleum Equipment Machinery, Reliable API 7K, Valve Body Assembly
Qingdao Hna Oilfield Equipment Manufacturing Co., Ltd.
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Product Description Our Advantages SINCE 1997,Qingdao Hainuoao Oilfield Equipment Manufacturing Co.,Ltd(abbreviated as HNA), has been an integrated engineering & manufacturing specialist & supplier recognized worldwide, for its complete range of high quality products of Mud Pump, Plunger Pump, Frac Pump & Spare Parts, High Pressure Forging & Investment Casting, and OEM customization, not only in O&G sector, but also in high speed train, automobile, heavy & special trucks, mining, cross tunnel, civil construction and heavy machinery industries.HNA is a group company consisting of: Qingdao Headquarter Facilities of Machining, Assembling & Inspection Center, Shandong Heat Treatment Facilities, Hebei High Pressure Forging Facilities, Henan Casting Facilities. Taking benefits from our over 20 years expertise of designing & fabricating technology, state-of-art production & inspection equipment, professional R&D, manufacturing and sales & service teams, full range of products scope, as well as certified qualifications of API Q1, 7K, ISO, Member of IADC Suppliers, and High-End Oil Companies and End Users' Approvals, HNA has gained global reputation as an One-Stop Supplier for high quality and 100% interchangeable products in the O&G pump industry, among partners and end users from USA, Canada, Columbia, Mexico, Brazil, Italy, Britain, Netherlands, Saudi Arabia, UAE, Kuwait, Algeria, Russia, Kazakhstan, India, Indonesia, Malaysia, Vietnam, Australia etc., in North & South America, Europe, MENA & CIS & Pan-Pacific regions. HNA's cost-effective and high quality OEM products and services have greatly helped our clients to reduce their procurement, operation and maintenance cost, and therefore created more value and profit to our partners. By our World Leading Technology of High Pressure, Ceramic, Compound Alloy, USA Imported Rubber & Polyurethane, Ni-Cr Alloy Spray Surface Treatment, together with dozens of technical patents and advanced production & strict quality management control, HNA is distinguished from other manufacturers or suppliers in the O&G Pump & Parts industry and thus your most optimal & ideal choice of supplier and partner to work together with on a long term and mutual beneficial basis.HNA believes in Innovation & Technology Create the Future, and we appreciate continuous business from our old and new friends and partners on a long term win-win cooperation, hands in hands together creating the brilliance of ours. Product ParametersFeaturesPioneering Position in the IndustrySince 2009, HNA has been the trailblazer in China, being the first manufacturer to design and fabricate polyurethane - bonded valves for American customers. This early - mover advantage not only showcases HNA's technical expertise but also its ability to meet the stringent demands of international markets.Valve Body and Bottom Guide CompositionThe valve is constructed with a high - pressure forged valve body and an investment - cast bottom guide (referred to as valve leg/wing). The materials used are AISI 8620(20CrNiMo) or AISI 8620H(20CrNiMoH). Additionally, customized materials can be provided, offering flexibility to address diverse engineering requirements.Advanced Heat Treatment and Carburizing TechniquesWorld - class heat treatment and carburizing technology are employed. This ensures the valve attains optimal mechanical properties including high tensile strength, yield strength, Charpy impact strength, and elongation. With a surface hardness of 60 - 65 HRC, the valve also exhibits temperature and corrosion resistance performance that surpasses API standards. This results in an extended service life, making it suitable for the harshest operating conditions.Cutting - Edge Friction Welding and Precision MachiningHarnessing world - top - class friction - welded technology and precise machining crafts, high - precision components with a close - tolerance fit are produced. This meticulous manufacturing process guarantees the valve's reliable operation, reduces wear and tear, and enhances its overall performance and durability.Superior Performance in Demanding ApplicationsHNA valves adhere to the API standard for cementing and fracturing media such as sand and man - made resin - coated sand proppants. Under extreme conditions, like pumping high - strength ceramic proppants or sintered bauxite proppants at pressures exceeding 15,000 psi and pump rates above 1,000 SPM, these valves deliver unparalleled performance. Moreover, multiple elastomers are available, enabling customization to fit specific applications precisely.Bottom Guide Design for Optimal Flow and DurabilityThe valve body comes with 4 - wing, 3 - wing, and custom - designed bottom guides that can be paired with full - open valve seats. When pumping abrasive mud liquid, the tapered bottom - guide legs increase the flow area and decrease the fluid velocity, facilitating a smoother flow. This design not only reduces abrasion but also extends the valve's service life. The tapered bottom - guide legs design is particularly well - suited for high - speed pumping, ensuring efficient and stable operation.Precise Bottom Guide Design for Enhanced SealingThe precisely tapered and balanced design of the bottom guide ensures uniform loading characteristics. This, in turn, guarantees better sealing performance, preventing leaks and maintaining the integrity of the fluid system.Two - Piece Welded DesignThe two - piece welded design is a distinct feature of this valve. It offers unique advantages in terms of structural integrity and adaptability to different operational requirements, potentially enhancing the valve's overall strength and performance.Benefits of the Bonded Valve TypeIncreased Structural Strength: The bonded valve type significantly increases the structural strength with its very high tensile strength, thereby extending the valve's operational lifespan. This is crucial for withstanding the harsh conditions in well - service applications.Improved Shock Absorption: It effectively improves shock absorption and minimizes the shock when the valve closes. This not only protects the valve components but also reduces the impact on the entire system, ensuring smooth operation.Enhanced Sealing Capabilities: By reducing the likelihood of fluids penetrating between the polyurethane insert and the valve body, it enhances the sealing capabilities and prevents sealing failures. This is vital for maintaining the efficiency of the fluid system.High - Performance Polyurethane Imported from the USAThe high - performance polyurethane imported from the USA exhibits outstanding properties:Exceptional Extrusion/Abrasion Resistance: It demonstrates extremely perfect high extrusion/abrasion resistance, enabling it to endure the abrasive forces encountered in drilling operations.Superior Chemical/Corrosion Resistance: Its high chemical/corrosion resistance is extremely perfect, making it suitable for use in environments with corrosive substances.High Pressure Resistance: It can withstand a maximum pressure of 15,000 Psi, ensuring reliable performance under high - pressure conditions.Temperature - Rated Polyurethane Insert OptionsThere are two temperature - rated polyurethane valve insert options available: a regular - temperature 220°F (105°C) (yellow) insert and a high - temperature 300°F (150°C) (white) insert. This allows users to select the most appropriate insert based on the operating temperature of their specific applications.Precise Insert Design for Optimal SealingThe precisely tapered design of the insert, which is carefully matched to the seat, provides evenly distributed loading characteristics. This is essential for ensuring better sealing performance. Double - angle designs of 55°, 45°, or other specified tapers are available to accommodate different valve types, pump types, and applications, optimizing the valve's performance in various scenarios.Valve Seat CompatibilityThe valve is compatible with both API valve seats and non - API modified valve seats. When paired with the HNA valve seat, the large metal - to - metal bearing area on the valve - seat surface enables maximum fluid flow and a longer service life. This compatibility provides users with flexibility in system configuration and enhances the overall performance of the valve system.Shelf LifeUnder proper storage conditions, the valve has a perfect shelf life of less than 36 months. This ensures that the valve remains in good condition and ready for use when required, maintaining its quality and performance over time.Exceptionally Long Service LifeThe valve offers an extremely long service life that exceeds the API standard. This long - lasting performance is a testament to the high - quality materials, advanced manufacturing techniques, and meticulous design, reducing the need for frequent replacements and lowering maintenance costs.Polyurethane Material OptionsCustomers have the option to choose between domestic high - quality polyurethane and USA high - performance polyurethane. This provides flexibility in terms of performance requirements and cost - effectiveness, allowing users to make an informed decision based on their project's specific needs.InterchangeabilityThe valve is fully interchangeable with SPM 2.0 Valve and other major bonded valve types. It is available in API 3# through API 9# sizes, as well as non - API modified types and sizes. This interchangeability simplifies the process of valve replacement and system upgrades, offering convenience to users and enabling seamless integration into different systems.Customized Bonded NBR/HNBR Rubber OptionCustomized bonded NBR/HNBR rubber is available as an option. This allows for further customization to meet specific application requirements, such as enhanced chemical resistance, improved sealing performance, or better adaptability to certain operating conditions.Product SeriesHNA - PF - V - BWBHNA Bottom Guide Valve Body for plunger/frac pump - Two - Pieces Welded, with 4 or 3 valve Wings, WITHOUT bonded Polyurethane. Available in API 3# through API 9# sizes, and non - API modified type & sizes. This model serves as a basic configuration, providing a foundation for users who may prefer to add bonded polyurethane later or explore alternative sealing solutions.HNA - PF - V - BWBCHNA Bottom Guide Valve Body for plunger/frac pump - Two - Pieces Welded, with 4 or 3 valve Wings, with bonded Chinese High - Quality Polyurethane, at a Regular Temperature of 220°F. Available in API 3# through API 9# sizes, and non - API modified type & sizes. It combines the robust valve body design with Chinese - sourced high - quality polyurethane, making it suitable for applications operating at regular temperatures.HNA - PF - V - BWBUHNA Bottom Guide Valve Body for plunger/frac pump - Two - Pieces Welded, with 4 or 3 valve Wings, with bonded USA High - Performance Polyurethane, at a Regular Temperature of 220°F. Available in API 3# through API 9# sizes, and non - API modified type & sizes. This option offers the high - performance characteristics of USA - imported polyurethane at regular temperatures, catering to users who require top - notch performance under normal temperature conditions.HNA - PF - V - BWBHCHNA Bottom Guide Valve Body for plunger/frac pump - Two - Pieces Welded, with 4 or 3 valve Wings, with bonded Chinese High - Quality Polyurethane, at a High Temperature of 300°F. Available in API 3# through API 9# sizes, and non - API modified type & sizes. Designed for high - temperature applications, it features Chinese - sourced polyurethane that can withstand the rigors of 300°F operating conditions, ensuring reliable performance in extreme heat.HNA - PF - V - BWBHUHNA Bottom Guide Valve Body for plunger/frac pump - Two - Pieces Welded, with 4 or 3 valve Wings, with bonded USA High - Performance Polyurethane, at a High Temperature of 300°F. Available in API 3# through API 9# sizes, and non - API modified type & sizes. This model combines the high - performance of USA - imported polyurethane with the ability to operate at high temperatures, making it an ideal choice for demanding high - temperature applications.Customized SeriesCustomized Specific Design & Series of HNA Bottom Guide Valve Body for plunger/frac pump - Two - Pieces Welded, With valve Wings, With/Without bonded Polyurethane/NBR/HNBR, API/Non - API Standard. This series caters to users with unique requirements, allowing for complete customization of the valve body. Whether it's related to the type of bonded material (Polyurethane, NBR, or HNBR), the presence or absence of bonding, the valve wing configuration, or compliance with API or non - API standards, this series provides the flexibility to meet specific application needs precisely. Detailed Photos Company Profile FAQQ:How can I place order? A: You can contact us by email or social media like WhatsApp on the order detail or place order on line. Q:How about the payment?A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.Q:How can I pay you?A: By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.Q: What's the order procedure? A: First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usuallyneed a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we shall arrange the shipment for you.
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