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Large Diameter Bronze Gate Valve Compliant With CB/T467, Provided With Mill Test Report
Product Spotlights
Large diameter bronze gate valve manufactured to CB/T467 ship standard, ensuring marine-grade reliability. Features corrosion-resistant bronze construction for durability in water, oil, and gas services. Each valve comes with a traceable Mill Test Report for material verification. Suitable for high-flow applications with optional end connections and operation types. Backed by ISO9001 certified production and global export experience.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Bronze (Casting Bronze)
Application:
Other, Water
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, Bronze (Casting Bronze)
Application
Other, Water
Valve Type
Gate Valve
Size Range
Large Diameter (Specific sizes available)
Design Standard
Compliant with CB/T467
Connection Type
Flanged, Threaded (Optional)
Operation
Handwheel Operated
Pressure Rating
Standard Pressure Class
Documentation
Mill Test Report Provided
Customization
Available upon request
As a professional manufacturer with ISO9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in producing high-quality industrial valves for global markets. Our Large Diameter Bronze Gate Valve, engineered in strict compliance with the CB/T467 standard, represents a robust and reliable solution for demanding fluid control applications. Each valve is backed by a comprehensive Mill Test Report, providing full traceability and assurance of material integrity and performance. Designed for durability and long service life, this valve is an excellent choice for systems handling water, oil, gas, and other general services where corrosion resistance and strength are paramount.
Core Product Features & Technical Advantages:
- Superior Material Construction: Crafted from high-grade casting bronze, the valve body and critical components offer excellent resistance to corrosion, dezincification, and erosion, ensuring longevity even in challenging environments.
- Precision Engineering to CB/T467: Adherence to this Chinese national standard for ship valves guarantees dimensional accuracy, interchangeability, and performance reliability, making it suitable for marine, offshore, and industrial applications.
- Large Diameter Design: Engineered for high-flow applications, these valves minimize pressure drop and provide efficient shut-off in large pipeline systems.
- Reliable Sealing Mechanism: Features a parallel or wedge gate design (depending on model) with precision-machined seats to ensure bubble-tight shut-off when fully closed, preventing leaks and ensuring system safety.
- Robust Stem & Packing: The stem is designed for smooth operation and high mechanical strength. The packing gland is adjustable and utilizes durable sealing materials to prevent stem leakage.
- Versatile End Connections: Typically supplied with flanged ends for secure bolting to pipelines. Threaded ends or other connection types are available as optional configurations to meet specific project requirements.
- Easy Operation & Maintenance: The handwheel operation provides straightforward manual control. The design allows for in-line maintenance or repair in many cases, reducing downtime.
Key Technical Specifications:
| Parameter | Details / Range |
| Primary Standard | CB/T467 (Valves for Ships) |
| Body Material | Bronze Alloy (e.g., C83600, C84400) |
| Size (Nominal Diameter) | Large Diameter Range (e.g., DN80 to DN300 and above) |
| Pressure Class | Standard ratings (e.g., PN10, PN16, Class 150) |
| Temperature Range | Suitable for moderate temperature services |
| Operation Type | Manual (Handwheel) |
| Seat & Seal | Bronze to Bronze or with resilient seal options |
| End Connection | Flanged (RF/FF), Threaded (NPT/BSPT) |
| Testing | Hydrostatic shell & seat test per applicable standards |
Benefits for Your Operations:
- Enhanced System Reliability: The proven design and quality construction reduce the risk of failure, ensuring continuous operation of your critical systems.
- Reduced Lifecycle Costs: The corrosion-resistant bronze material minimizes maintenance needs and extends service intervals, leading to lower total cost of ownership.
- Simplified Procurement & Compliance: Compliance with the recognized CB/T467 standard simplifies specification and approval processes, especially for marine and related industries.
- Full Quality Documentation: The included Mill Test Report provides verifiable data on material composition and mechanical properties, supporting quality audits and safety documentation.
- Global Supply Chain Support: With annual export values between US$1-1.5 million and shipment capabilities from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure timely delivery to your location worldwide.
Trust in a supplier with a solid track record. Established in 2016, Shanghai Zhibang Valve has grown to serve a diverse range of markets across North and South America, Europe, Asia, Africa, and Oceania. Our ISO9001-certified manufacturing processes underpin every valve we produce, guaranteeing consistent quality. The provision of a Mill Test Report with each valve is not just a document; it's our commitment to transparency and product confidence. For your next project requiring reliable, large-diameter flow control with full material traceability, our CB/T467-compliant Bronze Gate Valve offers a compelling solution. Contact us today to discuss your specifications, request a detailed quotation, or learn more about our full valve portfolio.
Frequently Asked Questions (FAQ):
-
Q: What exactly does "compliant with CB/T467" mean for this valve?
A: CB/T467 is a Chinese national standard specifically for valves used on ships. Compliance means the valve's design, dimensions, materials, pressure ratings, and testing methods meet the requirements outlined in this standard, ensuring suitability for marine and offshore applications, as well as other industrial uses requiring similar robustness. -
Q: What is included in the Mill Test Report, and why is it important?
A: The Mill Test Report (MTR) is a certificate from the material manufacturer. It typically includes the heat number, chemical composition analysis, and results of mechanical property tests (like tensile strength, yield strength, elongation) for the bronze alloy used. It provides traceability, verifies material grade, and is crucial for quality assurance, safety documentation, and regulatory compliance in many industries. -
Q: Can this bronze gate valve be used for seawater applications?
A: Bronze alloys generally offer good corrosion resistance in seawater. However, the specific bronze grade used (e.g., naval bronze) determines suitability. Please inquire about the exact material specification for your seawater application to ensure optimal performance and longevity. -
Q: What are the typical pressure and temperature limits for this valve?
A: Pressure and temperature ratings depend on the specific size and bronze grade. Standard pressure classes like PN16 or Class 150 are common. The valve is suitable for moderate temperature services. Exact limits for your required size will be provided in the product datasheet or quotation. -
Q: Are other operation types available besides manual handwheel?
A> While the standard configuration is manual operation, adaptations for gear operation, electric actuators, or pneumatic actuators are often possible for larger diameters. These are considered optional features and can be discussed based on your automation needs. -
Q: How do I determine the correct size (DN) for my application?
A: The valve size (Nominal Diameter - DN) should match your pipeline size. Please provide your pipeline's inner diameter or existing flange specifications. Our technical team can also assist in sizing based on your flow rate and system pressure parameters. -
Q: Do you offer customization for special end connections or face-to-face dimensions?
A: Yes, customization is available. We can often accommodate requests for specific flange standards (ASME, DIN, JIS, etc.), threaded ends, or non-standard face-to-face lengths. Please share your detailed requirements for evaluation. -
Q: What is the lead time for an order of these large diameter valves?
A: Lead time varies based on order quantity, specific size, and customization requirements. Standard sizes may have shorter lead times. We provide estimated lead times with every quotation and leverage our multi-port shipping options (Shanghai, Guangzhou, etc.) to ensure efficient delivery.
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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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