JIS F7312 Marine Globe Valve For Steam, Cast Steel, Flanged, 1-Year Warranty, LR Mill Test Report
Product Spotlights
Shanghai Zhibang Valve Manufacture Co., Ltd. is a professional manufacturer established in 2016, dedicated to delivering reliable valve solutions for global industrial applications. Our JIS F7312 Marine Globe Valve for Steam is engineered to meet the stringent demands of marine and steam systems, combining durable cast steel construction with precise flanged connections. Backed by an ISO9001 certified quality management system and a comprehensive 1-year warranty, this valve offers exceptional performance and peace of mind. Each unit comes with an LR Mill Test Report, verifying material integrity and compliance with international standards.
Key Specifications
| Design Standard | JIS F7312 |
| Body Material | Cast Steel (WCB / WCC available) |
| Connection Type | Flanged (FF / RF facing) |
| Application | Steam, Marine systems, High-temperature fluids |
| Pressure Rating | Customizable (e.g., PN10, PN16, PN25) |
| Size Range | DN15 – DN300 (custom sizes upon request) |
| Warranty | 1 Year |
| Certifications | ISO9001, LR Mill Test Report |
Product Features & Benefits
- Durable Cast Steel Construction: Withstands high pressure and temperature variations, ensuring long service life in demanding marine environments.
- Precision Flanged Connection: Provides leak-free sealing and easy installation, reducing downtime and maintenance costs.
- Optimized Steam Flow Control: Globe valve design offers accurate throttling and tight shut-off, improving system efficiency.
- LR Mill Test Report Included: Independent third-party material verification guarantees compliance with international quality standards.
- 1-Year Warranty: Covers manufacturing defects, giving you confidence in long-term operation.
- Customizable Options: Available in various sizes, pressure ratings, and trim materials (e.g., stainless steel seat) to match specific application needs.
The JIS F7312 Marine Globe Valve is designed with a rising stem, bolted bonnet, and renewable seat disc for easy maintenance. Its body and bonnet are made of high-quality cast steel, while the disc and seat can be supplied in stainless steel (SS304/316) for enhanced corrosion resistance in steam applications. The flanged ends conform to JIS B2220 or equivalent standards, ensuring compatibility with existing piping systems.
Why Choose Shanghai Zhibang Valve?
As a reliable manufacturer with annual export value of US$1-1.5 million, we serve diverse markets including North America, Europe, Southeast Asia, and Africa. Our ISO9001 certified factory in Shanghai ensures strict quality control from raw material to final testing. With convenient ports of shipment (Shanghai, Guangzhou, Hong Kong, Beijing), we offer competitive lead times and flexible logistics.
We stand behind every product. Each valve undergoes hydrostatic testing and pressure performance checks before delivery. The included LR Mill Test Report provides full traceability of the material chemical composition and mechanical properties. Contact us today to discuss your specific steam or marine valve requirements – our technical team is ready to assist with tailor-made solutions.
Frequently Asked Questions (FAQ)
A: The cast steel body can handle temperatures up to 425°C (depending on pressure rating). For higher temperatures, optional alloy steel materials are available upon request.
A: Yes, it can be manufactured according to JIS F7312, and also meets equivalent standards such as API or ISO requirements. Please specify your preferred standard when ordering.
A: Yes, each valve comes with an individual LR (Lloyd's Register) Mill Test Report covering material chemical analysis and mechanical properties.
A: We offer a 1-year warranty against manufacturing defects under normal operating conditions. This includes replacement or repair of faulty parts.
A: Yes, we provide sample valves with full documentation. Sampling terms and shipping costs can be discussed based on quantity and destination.
A: Standard sizes range from DN15 to DN300, with pressure ratings up to PN40 (or equivalent). Custom sizes and ratings are available upon request.
A: Typical lead time is 25-35 days after order confirmation, depending on quantity and specification. Express delivery can be arranged for urgent orders.
A: Yes, we offer online technical support and installation guidelines. For complex projects, on-site assistance can be arranged at additional cost.
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