JIS F7312 Forged Steel Globe Valve for Marine Fuel Oil System High Pressure Pipeline
Product Spotlights
Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents the JIS F7312 Forged Steel Globe Valve, a premium solution engineered specifically for marine fuel oil systems and high-pressure pipelines. As an ISO9001-certified manufacturer established in 2016, we combine advanced forging technology with rigorous quality control to deliver valves that withstand the demanding conditions of maritime environments. Our globe valve offers exceptional flow regulation, tight shut-off, and durability, ensuring reliable performance in fuel oil transfer, bunkering, and high-pressure steam applications. Designed to meet JIS F7312 standard, this valve is the trusted choice for shipbuilders, offshore platforms, and marine repair yards worldwide.
Key Features & Technical Specifications
- High-Strength Forged Steel Body – Manufactured from high-quality forged steel (A105 / A182 F304/F316) to withstand extreme pressure and temperature fluctuations.
- JIS F7312 Compliant – Fully adheres to Japanese Industrial Standard for marine flange-end globe valves, ensuring interchangability and compatibility with existing marine piping systems.
- Precision Machined Disc & Seat – Hardened stainless steel seat and disc provide bubble-tight shut-off, minimizing leakage in fuel oil handling.
- High Pressure Rating – Designed for Class 1500 to Class 2500 (PN250-PN420), suitable for high-pressure fuel oil injection and steam systems.
- Flexible End Connections – Available with raised-face flanges (RF) or butt-weld ends; can be customized with RTJ or ring joint facings upon request.
- Anti-Corrosion Coating – External coating with marine-grade epoxy or zinc-rich primer resists saltwater corrosion, extending service life.
- Low Operating Torque – Optimized stem design reduces handwheel torque, making manual operation easy even in confined engine rooms.
- Optional Actuation – Can be supplied with pneumatic, electric, or hydraulic actuators for remote or automated control.
Parameter Specification Table
| Parameter | Value / Range |
|---|---|
| Standard | JIS F7312 |
| Size Range | DN15 – DN300 (1/2" – 12") |
| Pressure Rating | 1500LB / 2500LB (PN250 / PN420) |
| Body Material | Forged Steel (A105 / F304 / F316) |
| Trim Material | 13Cr / SS304 / SS316 |
| Operating Temperature | -29°C to +425°C |
| Connection Type | Flanged (RF / RTJ) or Butt Weld |
| Applicable Media | Fuel Oil, Diesel, Lube Oil, Steam, Water, Gas |
Customer Benefits & Advantages
- Enhanced Safety in Marine Fuel Systems – The reliable sealing performance prevents fuel leakage, reducing fire risk in engine rooms.
- Long Service Life in Harsh Conditions – Forged steel construction and corrosion-resistant coating ensure the valve withstands salt spray, vibration, and high temperature cycles.
- Low Maintenance Requirement – The simple globe valve design with replaceable seat ring and packing allows quick in-situ repairs, minimizing vessel downtime.
- Global Compatibility – JIS standard flange dimensions match Japanese-built ships and also can be adapted to other international standards (ANSI, DIN) with optional adapters.
- Energy Efficiency – Low pressure drop across the valve reduces pump energy consumption in fuel oil circulation systems.
Why Choose Shanghai Zhibang Valve?
Since our founding in 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. has grown into a trusted supplier for the global marine industry. Our annual export value of US$1 million to US$1.5 million reflects strong demand from markets across North America, South America, Europe, Asia, Africa, and Oceania. We ship from major ports including Shanghai, Guangzhou, Hong Kong, and Beijing, ensuring timely delivery to any destination.
Each JIS F7312 forged steel globe valve undergoes strict quality control procedures backed by our ISO9001 certification. We offer comprehensive testing (hydrostatic, pneumatic, and seat leakage) and provide detailed test reports upon request. Our experienced engineers are ready to customize the valve to meet specific pressure, material, or actuation requirements.
Partner with us for reliable marine valves that keep your fleet moving safely and efficiently. Contact our sales team today for a quote or technical consultation. We look forward to building a long-term partnership with your company.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between a globe valve and a gate valve in a fuel oil system?
A: A globe valve is designed for throttling and regulating flow, while a gate valve is primarily for on/off service. For fuel oil systems where precise flow control is needed (e.g., burner feed), a globe valve is the preferred choice. -
Q: Can this valve be used for high-pressure steam applications?
A: Yes, the JIS F7312 forged steel globe valve is suitable for steam services up to 425°C and Class 2500. Please confirm your exact parameters for proper material selection (e.g., F316 for higher steam temperatures). -
Q: Does the valve come with a handwheel or can it be automated?
A: Our standard supply includes a handwheel. We also offer optional pneumatic, electric, and hydraulic actuators. Please specify your actuation requirements when ordering. -
Q: What certifications do you provide with the valve?
A: We provide material certificates (EN 10204 3.1), pressure test reports, and our ISO9001 certification is available upon request. We do not claim any other third-party certifications unless specifically ordered. -
Q: What is the typical lead time for this valve?
A: For standard sizes (DN15-DN150) in carbon steel, lead time is approximately 20-30 working days. Custom alloys or larger sizes may require 35-45 days. We can expedite for urgent projects. -
Q: How do I select the correct size and pressure class for my fuel oil system?
A: Provide the system's maximum operating pressure, temperature, pipe schedule, and flow rate. Our engineers will recommend the appropriate size and Class (1500LB or 2500LB). For high-viscosity heavy fuel oil, a larger bore may be needed. -
Q: Is the valve suitable for LNG or LPG services?
A: This standard valve is not specifically designed for cryogenic liquids. For LNG/LPG, we recommend our low-temperature forged steel globe valve with extended bonnet. Please contact us for suitable products. -
Q: Do you provide samples for qualification?
A: Yes, we can supply samples for customer evaluation. Sample cost and shipping depend on size and quantity. For genuine buyers, we can refund the sample cost after a bulk order.
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