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CB/T3591 Marine Gate Valve Supplied With Complete Documentation and Spare Parts Kit
Product Spotlights
CB/T3591 compliant marine gate valve designed for shipboard systems. Includes a complete spare parts kit and full documentation for simplified maintenance and compliance. Manufactured with durable, corrosion-resistant materials and backed by ISO9001 certification. Offers customizable options for size, pressure, material, and actuation to suit specific marine applications.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Cast steel, stainless steel, bronze (customizable)
Product Standard:
CB/T3591
Valve Type:
Gate Valve
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Cast steel, stainless steel, bronze (customizable)
Product Standard
CB/T3591
Valve Type
Gate Valve
Application Field
Marine and offshore systems
Pressure Rating
PN10 to PN100 (customizable)
End Connection
Flanged (RF, FF), optional weld ends
Operation Type
Handwheel, gearbox, pneumatic/hydraulic actuator
Spare Parts Kit
Complete gasket, packing, seal ring set included
Certification
ISO9001 certified manufacturing
As a professional valve manufacturer established in 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing high-performance marine fluid control solutions. Our CB/T3591 Marine Gate Valve, supplied with a complete documentation and spare parts kit, is engineered to meet the rigorous demands of maritime applications. With an annual export value exceeding US$1 million and a strong presence across global markets including North America, Southeast Asia, and Europe, we understand the critical need for reliability and compliance in marine systems. This product represents our commitment to delivering valves that ensure operational safety, longevity, and minimal maintenance downtime for shipbuilders, ship owners, and offshore platform operators worldwide.
Core Product Features & Technical Advantages:
- Full Compliance with CB/T3591 Standard: Designed and manufactured strictly in accordance with the Chinese shipbuilding standard CB/T3591, ensuring compatibility and performance reliability for marine piping systems.
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Robust Construction & Material Options: The valve body, bonnet, gate, and stem are constructed from durable materials suitable for seawater, bilge, ballast, and other shipboard services. Common materials include:
Component Typical Material Options Key Property Body & Bonnet Cast Steel (WCB, LCB), Stainless Steel (CF8M, CF3M), Bronze Corrosion resistance, high strength Gate & Stem Stainless Steel (13% Cr, 304, 316), Monel, Bronze Wear resistance, anti-galling Seat Rings Stellite hard-faced, Stainless Steel Erosion and corrosion resistance -
Complete Documentation & Spare Parts Kit: Every valve is delivered with a comprehensive package that significantly reduces procurement and maintenance lead times. The kit typically includes:
- Essential spare parts: Gasket sets, packing sets, seal rings, and fasteners.
- Full documentation: Product datasheet, material certificates, test reports (pressure test, shell test), installation manual, and maintenance guide.
- Versatile Design & Configurations: Available in a range of sizes, pressure classes (PN10 to PN100), and end connections (flanged RF/FF, weld ends) to suit specific pipeline requirements. Operation can be via handwheel, gearbox for larger sizes, or automated with pneumatic/hydraulic actuators upon request.
- Superior Sealing & Flow Characteristics: Features a parallel or wedge gate design providing a tight shut-off with low pressure drop across the valve when fully open, contributing to system energy efficiency.
- ISO9001 Certified Quality Assurance: Our entire manufacturing process is governed by an ISO9001 certified quality management system, guaranteeing consistent product quality, traceability, and adherence to specified standards.
Benefits for Your Marine Operations:
- Enhanced Operational Reliability: Reduces the risk of in-service failure, ensuring uninterrupted operation of critical marine systems.
- Reduced Lifecycle Costs: The included spare parts kit and durable construction minimize emergency spare part orders and extend maintenance intervals.
- Simplified Procurement & Compliance: Ready-to-install package with full documentation simplifies the purchasing process and aids in regulatory audits for ship classification societies.
- Global Supply Chain Support: With major shipment ports including Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure timely delivery to shipyards and ports worldwide.
Shanghai Zhibang Valve has established itself as a trusted supplier by serving diverse markets from North America and Western Europe to Southeast Asia and Africa. Our annual export volume of US$1-1.5 million is a testament to the consistent quality and reliability of our marine valves. Choosing our CB/T3591 Marine Gate Valve means partnering with a manufacturer committed to supporting your projects with products that are not only compliant and high-performing but also backed by complete logistical and after-sales support. We encourage you to contact us for detailed quotations, technical consultations, or to discuss custom requirements for your specific marine application.
Frequently Asked Questions (FAQ):
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Q: What is the significance of the CB/T3591 standard for this valve?
A: CB/T3591 is a Chinese national professional standard for marine valves. Valves manufactured to this standard are designed to meet the specific environmental, pressure, and material requirements for use in ship piping systems, ensuring safety and compatibility. -
Q: What exactly is included in the "Complete Documentation and Spare Parts Kit"?
A: The kit is designed for immediate maintenance readiness. It typically includes critical wearable spares like gaskets, packing, and seal rings. The documentation comprises material certificates, pressure test reports, dimensional drawings, and an operation manual, all facilitating installation and compliance checks. -
Q: Can this valve be used with seawater and other corrosive media?
A: Yes. By selecting appropriate materials such as stainless steel (316/316L), bronze, or duplex stainless steel, the valve can be configured to handle seawater, ballast water, and other corrosive fluids commonly found in marine environments. -
Q: Are automated actuation options available for this gate valve?
A> Absolutely. While supplied as standard with a handwheel or gear operator, the valve can be configured with pneumatic, hydraulic, or electric actuators. This allows for integration into remote-controlled or automated shipboard systems. -
Q: What pressure ratings and sizes do you typically offer?
A: We offer a wide range. Pressure ratings commonly range from PN10 to PN100 (or Class 150 to Class 600). Sizes are available from DN50 (2") up to DN600 (24") or larger, depending on the specific design and material. -
Q: How does your ISO9001 certification benefit me as a buyer?
A: Our ISO9001 certification ensures that every valve is produced under a standardized, documented, and audited quality management system. This translates to consistent product quality, reliable performance, and full traceability of materials and processes. -
Q: What are the main shipping ports and typical lead times?
A: We primarily ship from Shanghai, Guangzhou, Hong Kong, and Beijing ports. Lead times vary based on specification and order quantity but are generally competitive due to our established manufacturing and logistics processes. -
Q: Do you provide custom manufacturing for non-standard requirements?
A: Yes, as a manufacturer, we have the capability to customize valves based on specific pressure ratings, materials, end connections, or special coating requirements to meet unique project specifications.
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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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