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JIS F7300 Marine Ball Valve For FPSO Crude Oil Loading And Unloading Operations
Product Spotlights
JIS F7300 certified marine ball valve engineered for reliable crude oil transfer on FPSOs. Features robust construction with materials like carbon steel, stainless steel, or duplex steel for corrosion resistance. Offers superior sealing with PTFE/metal seats, fire-safe options, and low-torque operation. Available in sizes DN50-DN600 with manual or automated actuation. Designed for safety, durability, and minimal maintenance in harsh offshore environments.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Product Standard:
JIS F7300
Primary Application:
FPSO Crude Oil Loading and Unloading
Connection Type:
Flanged (Standard), Other types available
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Product Standard
JIS F7300
Primary Application
FPSO Crude Oil Loading and Unloading
Connection Type
Flanged (Standard), Other types available
Body Material
Carbon Steel, Stainless Steel, Duplex Steel
Seat Material
PTFE, Reinforced PTFE, Metal
Pressure Rating
Class 150, Class 300, Class 600
Temperature Range
-20°C to 200°C (Standard), Higher ranges available
Operation Type
Manual (Lever/Gear), Pneumatic, Electric Actuator
Valve Size
DN50 to DN600 (2“ to 24“)
Coating/Finish
Marine-grade epoxy coating, Optional coatings
As a professional manufacturer with ISO9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing high-performance fluid control solutions for demanding offshore applications. Our JIS F7300 Marine Ball Valve is engineered specifically for the critical tasks of crude oil loading and unloading on Floating Production, Storage, and Offloading (FPSO) vessels. In an environment where reliability, safety, and durability are non-negotiable, this valve stands as a robust and trustworthy component, designed to withstand the harsh marine conditions and corrosive nature of crude oil transfer operations.
Our commitment to quality, backed by an annual export value of US$1 Million - US$1.5 Million and a global reach spanning North America, Europe, Asia, and beyond, ensures that our products meet the stringent requirements of the international maritime and oil & gas industries. We understand the complexities of FPSO operations, and our JIS F7300 ball valve is a direct response to the need for valves that offer superior sealing, easy operation, and long service life with minimal maintenance.
Key Features and Technical Advantages:
- JIS F7300 Compliance: Manufactured in strict accordance with the Japanese Industrial Standard F7300 for marine valves, ensuring design integrity, material suitability, and performance reliability for shipboard use.
- Robust Construction for Harsh Environments: The valve body is crafted from high-grade materials such as carbon steel, stainless steel (CF8M, CF3M), or duplex steel, selected for their excellent resistance to corrosion, pressure, and mechanical stress.
- Superior Sealing Performance: Features advanced seat materials like PTFE or reinforced PTFE, which provide a bubble-tight seal even under high pressure and wide temperature fluctuations, crucial for preventing hydrocarbon leaks.
- Low Torque Operation: The precision-machined ball and stem assembly ensures smooth, low-friction operation. This reduces operator effort for manual valves and allows for efficient actuation with pneumatic or electric actuators.
- Fire-Safe Design (Optional): Available with fire-safe features that meet API 607/ISO 10497 standards. In the event of a fire, the secondary metal seal engages to maintain a seal and prevent catastrophic failure.
- Anti-Static and Blowout-Proof Stem: Integrated design features ensure electrical continuity to prevent static charge buildup from fluid flow. The stem is securely retained to prevent it from being ejected under pressure.
- Versatile End Connections: Primarily supplied with flanged ends (JIS, ANSI, DIN standards available) for secure and leak-proof piping connections, facilitating easy installation and replacement.
- Corrosion Protection: Standard marine-grade epoxy coating is applied externally. For highly corrosive splash zones or specific cargoes, optional specialized coatings like zinc-aluminum or rubber lining can be provided.
Detailed Technical Specifications:
| Parameter | Specification |
|---|---|
| Design Standard | JIS F7300 |
| Pressure Rating | Class 150 (PN16), Class 300 (PN40), Class 600 (PN100) |
| Size Range | DN50 (2") to DN600 (24") |
| Body Material | WCB, CF8, CF8M, CF3, CF3M, Duplex 2205, Super Duplex 2507 |
| Ball Material | Stainless Steel (AISI 304/316), Chrome Plated, or Material matching body |
| Seat Material | PTFE, RPTFE, PEEK, Metal (Inconel/Stellite) |
| Stem Material | Stainless Steel (AISI 304/316), with Anti-Static Feature |
| Temperature Range | Standard: -20°C to 200°C. Extended ranges available (e.g., -50°C to 400°C). |
| Operation | Manual Lever, Manual Gearbox, Pneumatic Actuator, Electric Actuator |
| End Connection | Flanged (JIS 10K/20K, ANSI 150/300, DIN PN16/PN40), Butt Weld (on request) |
| Coating | Standard: Marine Epoxy Paint. Optional: Fusion Bonded Epoxy (FBE), Zinc-Aluminum Spray. |
Benefits for Your FPSO Operations:
- Enhanced Safety: The fire-safe design, blowout-proof stem, and reliable sealing directly contribute to the overall safety of the loading/unloading process, protecting personnel, assets, and the environment.
- Reduced Operational Costs: Durable construction and high-quality materials minimize wear, leading to a longer service life, fewer replacements, and lower total cost of ownership.
- Minimized Downtime: Easy operation, simple maintenance (often requiring only periodic lubrication), and quarter-turn full open/close functionality ensure efficient process control and quick response when needed.
- Global Compliance: Adherence to JIS F7300 makes this valve suitable for vessels operating under various international maritime regulations, simplifying procurement and approval processes.
- Flexibility: Available in a wide range of sizes, materials, pressure ratings, and actuation methods, allowing for precise customization to fit specific pipeline parameters and operational requirements on your FPSO.
Trust is paramount in the offshore industry. Shanghai Zhibang Valve's established track record since 2016, coupled with our ISO9001-certified quality management system, provides a solid foundation for reliability. Our products are shipped globally from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, ensuring timely delivery to your project sites worldwide. We have successfully supplied valves to diverse markets across North and South America, Europe, Asia, Africa, and Oceania, proving our capability to meet varied international standards and client expectations. When you choose our JIS F7300 Marine Ball Valve, you are not just purchasing a component; you are investing in operational security, efficiency, and peace of mind for your critical FPSO crude oil transfer systems. Contact us today to discuss your specific requirements and receive a detailed quotation.
Frequently Asked Questions (FAQ):
-
Q: What is the main advantage of using a JIS F7300 certified valve for marine applications?
A: The JIS F7300 standard is specifically developed for marine valves, ensuring they meet rigorous criteria for material selection, design strength, pressure handling, and corrosion resistance suitable for the challenging offshore and shipboard environment. Using a certified valve enhances system reliability and compliance with many international maritime regulations. -
Q: Can this valve handle other fluids besides crude oil on an FPSO?
A: Yes, depending on the material configuration selected. With appropriate material choices (e.g., stainless steel or duplex steel with compatible seats), this valve can be used for handling produced water, diesel, chemicals, and other process fluids commonly found on FPSOs. -
Q: Is the valve suitable for both loading (tanker offloading) and unloading (export) lines?
A> Absolutely. Its full-port design (available in many sizes) minimizes pressure drop, and its robust construction is equally suitable for the high flow rates and pressures encountered in both loading arms and export pipelines. -
Q: What types of actuation do you offer, and what are the lead times?
A: We offer manual operation (lever or gearbox) for readily accessible valves, and automated actuation (pneumatic double-acting/spring-return or electric) for remote or frequent operation. Lead times vary; standard manual valves have shorter lead times, while actuated valves require additional integration time. Specific timelines can be provided upon request. -
Q: Do you provide documentation like material test certificates and inspection reports?
A: Yes, as a standard practice for critical offshore valves, we provide a complete documentation package which typically includes Material Test Certificates (MTC/CMTR), manufacturing data reports, pressure test certificates, and third-party inspection reports (if required by the client). -
Q: How do you ensure corrosion protection for valves in the splash zone?
A: For valves installed in the corrosive splash zone, we recommend and can supply enhanced corrosion protection. This includes high-performance coating systems like thick-film epoxy, rubber lining, or thermal-sprayed aluminum (TSA), which are applied over the appropriately selected base material like duplex stainless steel. -
Q: Are spare parts like seats and seals readily available?
A: Yes, we maintain an inventory of critical spare parts for our valve models. We recommend purchasing a maintenance kit with your valve order to ensure you have essential seals and gaskets on hand for future maintenance, minimizing operational downtime. -
Q: What is your payment and shipping terms for international orders?
A: We work with standard international trade terms like FOB, CIF, or CFR. Payment terms are typically negotiable (e.g., T/T, L/C). We handle logistics from our shipment ports and can assist with arranging freight to your designated destination.
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1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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