Fuel Oil Service Globe Valve, CB/T590 Design, Carbon Steel Body With Stellite Trim
Product Spotlights
As a professional manufacturer of industrial valves, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our Fuel Oil Service Globe Valve, engineered to CB/T590 design standards. Established in 2016 and backed by ISO9001-certified quality management, we specialize in delivering reliable flow control solutions for demanding applications. This valve is meticulously crafted for fuel oil service, offering exceptional durability and precise regulation in critical pipeline systems. Our commitment to robust construction and performance makes this valve a dependable choice for power plants, marine applications, and industrial fuel handling facilities worldwide.
This globe valve is designed to meet the specific challenges of controlling fuel oil flow. Its construction and features ensure long service life and minimal maintenance, even under continuous operation with viscous and potentially abrasive media.
Core Features & Technical Advantages:
- Robust CB/T590 Design: Manufactured in compliance with the CB/T590 standard, this valve ensures standardized dimensions, performance, and interchangeability, providing reliability and ease of integration into existing systems.
- Superior Material Combination: The valve features a Carbon Steel body for high structural strength and pressure resistance, paired with Stellite trim (seat and disc). Stellite's exceptional hardness and resistance to galling, erosion, and high-temperature wear make it ideal for the abrasive and potentially high-temperature nature of fuel oil service, significantly extending valve life.
- Precise Flow Control: The globe valve design provides excellent throttling capability and positive shut-off. The linear motion of the disc allows for fine flow adjustment and reliable sealing, which is crucial for fuel oil metering and system safety.
- Enhanced Sealing Performance: The precision-machined Stellite seating surfaces ensure a bubble-tight seal when closed, preventing leaks and ensuring system integrity and safety.
- Durable Construction: All components are designed for heavy-duty service. The sturdy yoke and handwheel assembly allow for smooth operation, while the robust stem design prevents bending or failure under load.
Key Technical Specifications:
The following table outlines typical specifications. Exact dimensions and pressure ratings can be customized to meet specific project requirements.
| Parameter | Specification |
|---|---|
| Valve Type | Globe, Bolted Bonnet |
| Design Standard | CB/T590 |
| Body Material | Carbon Steel (e.g., WCB) |
| Trim Material | Stellite (on seat & disc) |
| Stem Material | Stainless Steel (13Cr or equivalent) |
| Packing Material | Graphite (Standard) |
| Connection Ends | Flanged (RF or RTJ), Screwed ends optional |
| Operation | Handwheel (Gear Operated optional) |
| Suitable Medium | Fuel Oil, Heavy Oil, Similar Viscous Fluids |
| Flow Direction | Flow Under Plug (Standard), Reversible optional |
Benefits for Your Operation:
- Reduced Maintenance Costs: The wear-resistant Stellite trim drastically reduces the frequency of trim replacement, lowering long-term operating expenses and downtime.
- Improved System Safety: Reliable shut-off and robust construction minimize the risk of leaks, enhancing operational safety in fuel handling environments.
- Extended Service Life: The combination of carbon steel and Stellite ensures the valve withstands harsh service conditions, providing a longer lifecycle and better return on investment.
- Global Compliance & Compatibility: The CB/T590 design facilitates its use in various international projects, particularly where Chinese standards are recognized or specified.
With an annual export value ranging between US$1 Million and US$1.5 Million, Shanghai Zhibang Valve has established a strong global presence, supplying high-quality valves to markets across North and South America, Europe, Asia, Africa, and Oceania. Our products ship from major ports including Shanghai, Guangzhou, Hong Kong, and Beijing, ensuring efficient logistics. This track record is a testament to the reliability and performance our clients have come to expect. Choosing our Fuel Oil Service Globe Valve means selecting a component built for endurance, backed by a manufacturer with proven international supply capability and a commitment to quality. Contact us today to discuss your specific requirements or to request a detailed quotation.
Frequently Asked Questions (FAQ):
-
Q: What is the main advantage of using Stellite trim in this valve?
A: Stellite is a cobalt-chromium alloy known for its exceptional resistance to wear, galling (seizing), erosion, and high temperatures. In fuel oil service, which can be abrasive and involve high temperatures, Stellite trim significantly extends the valve's service life and maintains sealing performance far longer than standard trim materials. -
Q: Is this valve suitable for high-pressure fuel oil lines?
A: The carbon steel body provides high pressure resistance. The specific pressure class (e.g., Class 150, 300) can be manufactured according to your project's pressure rating requirements. Please provide your operating pressure details for a precise recommendation. -
Q: Can you provide valves with different end connections?
A: Yes. While flanged ends are standard per CB/T590, we can also offer screwed (threaded) ends or other connection types upon request to match your piping system. -
Q: What is the significance of the CB/T590 design standard?
A: CB/T590 is a Chinese industry standard for globe valves. It specifies requirements for design, dimensions, materials, and testing. Valves built to this standard ensure quality, performance consistency, and interchangeability, which is valuable for system design, maintenance, and sourcing spare parts. -
Q: Do you offer actuated versions of this globe valve?
A: Absolutely. The standard handwheel-operated valve can be fitted with electric, pneumatic, or hydraulic actuators for remote or automated control. This is a common customization we provide. -
Q: What is the typical delivery time for an order?
A: Delivery time depends on order quantity and specification. For standard configurations, we generally maintain stock or can produce within a few weeks. We provide accurate lead times upon order confirmation. -
Q: What kind of testing do these valves undergo before shipment?
A> Each valve undergoes rigorous testing, which typically includes shell strength tests, seat leakage tests, and operational checks to ensure it meets performance specifications and is free from defects. -
Q: Can this valve handle other media besides fuel oil?
A: While optimized for fuel oil, its robust construction and Stellite trim make it suitable for other viscous, abrasive, or high-temperature fluids such as heavy oil, crude oil, or certain chemical services. Please consult with our engineers for specific media compatibility.
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