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Help CenterJIS F7312 Marine Globe Valve With 1-Year Warranty, Mill Test Report, 100% Pressure Tested, Factory Price
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Shanghai Zhibang Valve Manufacture Co., Ltd, established in 2016, is a dedicated manufacturer specializing in high-quality marine valves. Our JIS F7312 Marine Globe Valve is designed to meet the rigorous demands of global shipbuilding and offshore industries. With over US$1 million in annual exports and a strong presence across 5 continents, we deliver reliability backed by our ISO9001-certified quality management system. Each valve comes with a 1-year warranty, a Mill Test Report, and is 100% pressure tested to ensure fail-safe performance in critical marine applications.
This globe valve is manufactured strictly according to JIS F7312 standards, ensuring full interchangeability and compliance with Japanese marine engineering practices. Whether you are building a new vessel or retrofitting existing systems, our factory-direct pricing offers exceptional value without compromising on quality.
Key Features & Technical Specifications
- Full Bore Design – Low pressure drop and high flow capacity.
- Rugged Construction – Available in cast steel, bronze, or stainless steel to suit seawater, oil, and steam services.
- JIS Flanged Ends – Conforms to JIS B2220 for easy installation.
- Reinforced Seat & Disc – Extended service life in high-cycle operations.
- 100% Factory Pressure Tested – Hydrostatic & pneumatic tests performed per JIS B2003.
- Mill Test Report Included – Provides full material traceability and compliance documentation.
- 1-Year Warranty – Coverage against manufacturing defects.
- Factory Price – Direct manufacturer pricing eliminates middleman markup.
| Parameter | Value |
|---|---|
| Standard | JIS F7312 |
| Size Range | DN15 – DN300 (1/2" – 12") |
| Pressure Rating | 10K / 16K / 20K (Customizable) |
| Materials | Cast Steel WCB / Bronze C95800 / SS316 / SS304 |
| Connection | Flanged (JIS B2220) or Threaded |
| Operation | Handwheel (standard), gearbox or actuator optional |
| Test Report | Mill Test Report (MTR) provided per shipment |
Our rigorous quality control ensures every valve passes a hydrostatic shell test at 1.5× rated pressure and a seat leakage test at 1.1× rated pressure. This 100% pressure testing protocol guarantees zero field failures, reducing your maintenance costs and operational downtime. The included Mill Test Report gives you complete material verification, making it easy to satisfy classification society requirements (e.g., ABS, DNV, BV — optional third-party inspection available upon request).
With over 9 years of valve manufacturing experience and annual export revenue of US$1 million to US$1.5 million, Shanghai Zhibang Valve has built a solid reputation among shipyards and marine engineering companies worldwide. Our products are shipped from Shanghai, Guangzhou, Hong Kong, and Beijing ports, ensuring fast and flexible logistics to any global destination. We serve markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Many of our clients repeatedly choose our JIS F7312 globe valves because of their consistent quality, competitive factory pricing, and responsive after-sales support.
Why choose our JIS F7312 Marine Globe Valve?
- Factory-direct pricing saves you 20–30% compared to branded distributors.
- 100% pressure tested with MTR — full traceability and peace of mind.
- 1-year warranty reflects our confidence in product durability.
- ISO9001 certified manufacturing ensures consistent quality.
- Customizable materials, pressure ratings, and trim to fit your specific application.
Contact us today for a quote or technical datasheet. We are ready to support your next marine or industrial project with reliable valves that meet JIS F7312 and your precise requirements.
Frequently Asked Questions (FAQ)
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Q: What materials are available for this globe valve?
A: We offer cast steel (WCB), bronze (C95800), stainless steel (SS304/SS316), and other alloys. The choice depends on your service media and temperature/pressure requirements. -
Q: Is this valve suitable for seawater applications?
A: Yes, our bronze and stainless steel versions are specifically designed for seawater and corrosive marine environments. -
Q: What pressure ratings are standard?
A: Standard ratings are 10K, 16K, and 20K. We can also manufacture custom ratings upon request. -
Q: Do you provide third-party inspection like ABS or DNV?
A: Yes, we can arrange third-party inspection by classification societies at an additional cost. Please specify your requirement during ordering. -
Q: What is the lead time for this product?
A: Typical lead time is 15–30 working days, depending on quantity and material availability. Express delivery can be arranged for urgent orders. -
Q: Is the Mill Test Report included for every valve?
A: Yes, each shipment includes a Mill Test Report providing full material chemical and mechanical properties traceability. -
Q: Can I get a sample before bulk order?
A: Absolutely. We offer sample orders with a negotiable sample fee, refundable upon bulk purchase. -
Q: What is the warranty coverage?
A: The 1-year warranty covers manufacturing defects in materials and workmanship. It does not cover damage caused by misuse or improper installation.
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