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CB/T465-1995 Marine Standard Gate Valve in ASTM A126 Class B Cast Iron
Product Spotlights
CB/T465-1995 compliant marine gate valve made from durable ASTM A126 Class B cast iron. Designed for reliable shut-off in seawater and ballast systems. Features flanged connections and manual operation. Backed by ISO9001 certified manufacturing and global export experience to major marine markets.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, ASTM A126 Class B Cast Iron
Standard:
Other, CB/T465-1995 Marine Standard
Type:
Other, Gate Valve
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai
Delivery Detail:
7 days
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Material
Other, ASTM A126 Class B Cast Iron
Standard
Other, CB/T465-1995 Marine Standard
Type
Other, Gate Valve
Application
Other, Marine piping systems
Connection Type
Flanged (Standard)
Sealing Type
Metal-to-metal or soft seal (Optional)
Operation
Manual (Handwheel)
Pressure Rating
Standard marine pressure classes
Size Range
Customizable upon request
Shanghai Zhibang Valve Manufacture Co., Ltd., a professional valve manufacturer established in 2016, proudly presents our CB/T465-1995 Marine Standard Gate Valve crafted from ASTM A126 Class B cast iron. As a manufacturer with ISO9001 certification and a significant export footprint across global markets including North America, Southeast Asia, and Europe, we understand the rigorous demands of marine applications. This valve is engineered to deliver reliable shut-off control in critical shipboard piping systems, offering durability and compliance with specific marine standards to ensure safe and efficient operation in challenging seawater environments.
Our marine gate valve is designed to meet the exacting requirements of shipbuilding and offshore industries. Key features and specifications include:
- Compliance with Marine Standards: Manufactured strictly according to the Chinese CB/T465-1995 standard, which specifies requirements for marine valves, ensuring suitability for official marine applications.
- Robust Material Construction: The valve body and major components are made from ASTM A126 Class B cast iron, known for its good strength, corrosion resistance, and suitability for general service applications, including certain water services.
- Reliable Sealing Performance: Features a gate mechanism that provides a tight seal when closed. Sealing options can include metal-to-metal or incorporate soft sealing materials depending on specific service requirements (available upon request).
- Flanged Connection Design: Typically equipped with flanged ends conforming to relevant standards, facilitating secure and straightforward installation into marine piping networks.
- Manual Operation: Operated via a handwheel, providing direct and simple control for crew members. The design ensures ease of use even in accessible but potentially demanding shipboard locations.
- Application Versatility: Primarily designed for use in marine systems such as seawater lines, ballast systems, tank piping, and other general service applications onboard vessels where a standard gate valve is specified.
The technical advantages of this valve translate into concrete benefits for our clients:
- Enhanced System Safety: Compliance with a recognized marine standard contributes to overall system safety and regulatory acceptance.
- Long Service Life: The use of ASTM A126 Class B material provides durability against corrosion and mechanical stress in marine environments, reducing replacement frequency.
- Maintenance Simplicity: The gate valve design is generally straightforward to maintain and repair, minimizing downtime for vessel operations.
- Global Supply Reliability: With our established export channels from ports like Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure timely delivery to shipyards and marine operators worldwide.
Below is a summary of typical specifications. Please note that specific dimensions, pressure ratings, and sizes are customizable based on project needs.
| Parameter | Typical Specification / Note |
|---|---|
| Product Standard | CB/T465-1995 |
| Primary Material | ASTM A126 Class B Cast Iron |
| Valve Type | Gate Valve |
| Connection Standard | Flanged (e.g., GB, ANSI, JIS – customizable) |
| Operation Mode | Manual (Handwheel) |
| Sealing Type | Standard metal seal; Soft seal optional |
| Pressure Class | Standard pressure ratings per CB/T465-1995 |
| Temperature Range | Suits typical marine water service temperatures |
| Main Application | Marine seawater, ballast, general service piping |
Shanghai Zhibang Valve backs this product with solid manufacturing credentials. Our ISO9001 certified quality management system ensures consistent production standards. With an annual export value ranging between US$1 Million and US$1.5 Million and a presence in major markets from North America to Africa and Oceania, we have proven our capability to supply reliable marine components globally. This gate valve embodies our commitment to providing standardized, durable solutions that meet marine industry specifications. For vessel builders and operators seeking compliant and robust valves for seawater and ballast systems, this product offers a dependable choice backed by a manufacturer with extensive international supply experience.
FAQ:
-
Q: What does the CB/T465-1995 standard signify for this valve?
A: CB/T465-1995 is a Chinese national standard specifically for marine valves. It defines technical requirements, materials, testing, and marking for valves used in shipbuilding and marine engineering, ensuring the valve is designed for recognized marine applications. -
Q: Is ASTM A126 Class B cast iron suitable for seawater applications?
A: ASTM A126 Class B cast iron offers good general corrosion resistance and mechanical properties. It is commonly used for various water services. For specific seawater applications, its suitability depends on exact service conditions; it is a standard material choice for many marine gate valves under certain standards. -
Q: Can this valve be supplied with different end connections?
A: Yes. While flanged connections are standard, we can customize the end connections based on your piping system requirements, such as different flange standards (ANSI, DIN, JIS) or even other connection types upon request. -
Q: What is the typical pressure rating for this marine gate valve?
A: The pressure rating conforms to the classes specified within the CB/T465-1995 standard. Exact pressure ratings vary with valve size and design. Please consult with us for the specific pressure class needed for your application. -
Q: Does this valve come with any optional features like a different sealing arrangement?
A: Yes. The standard configuration typically uses a metal seal. However, options for improved sealing, such as incorporating soft seal materials (e.g., rubber) on the gate or seat, are available to enhance performance for specific fluid services. -
Q: How does your company ensure quality for export products?
A: We operate under an ISO9001 quality management system, which governs our entire production process from material inspection to final testing. This systematic approach ensures consistent quality for all our exports. -
Q: What are the main marine systems where this gate valve is applicable?
A: It is commonly used in seawater cooling systems, ballast water systems, tank piping (for fuel, freshwater), firefighting systems, and other general service pipelines onboard ships where a gate valve is specified by design standards. -
Q: Can you supply valves according to other international marine standards besides CB/T465-1995?
A: As a manufacturer with global export experience, we can produce valves to meet various international standards and specifications. Please provide your specific standard requirements (e.g., ISO, ANSI, etc.) for discussion and customization.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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