DIN 3352 Marine Gate Valve Supplied With Mill Test Report and 18-Month Warranty
Product Spotlights
As a professional manufacturer established in 2016, Shanghai Zhibang Valve Manufacture Co., Ltd specializes in producing high-performance industrial valves for global markets. Our DIN 3352 Marine Gate Valve is engineered to meet the rigorous demands of marine and offshore applications, offering reliable flow isolation with robust construction and comprehensive quality assurance, including a supplied Mill Test Report and an 18-month warranty.
This valve is designed to provide secure shut-off in piping systems aboard vessels, at docks, and in offshore platforms. Its compliance with the DIN 3352 standard ensures dimensional consistency and interoperability with other flanged components in European-engineered systems. We combine stringent manufacturing processes under our ISO9001-certified quality management system with thorough material testing to deliver a product built for longevity and performance in challenging environments.
The core value of this valve lies in its proven reliability and transparent quality traceability. Every valve is accompanied by a Mill Test Report, detailing the chemical composition and mechanical properties of the raw materials, giving you confidence in the product's integrity. Coupled with an extended 18-month warranty, this represents a commitment to quality that reduces your long-term operational risks and maintenance costs.
Key Features & Technical Specifications:
- Standard Compliance: Manufactured according to DIN 3352 specifications, ensuring flange dimensions, face-to-face lengths, and pressure ratings align with this widely recognized standard.
- Robust Construction: Typically fabricated from cast steel (WCB) for general service or stainless steel (304/316) for corrosive environments. Material selection is customizable based on your specific media and operating conditions.
- Reliable Sealing: Utilizes a wedge gate design that provides a tight seal when fully closed. The sealing surfaces can be hardened or coated for enhanced wear resistance.
- Versatile Operation: Available with a standard handwheel for manual operation. For larger sizes or higher pressure applications, a gearbox operator can be supplied to reduce actuation effort.
- Application Ready: Primarily designed for marine use, including seawater lines, ballast systems, fuel lines, and general shipboard piping. It is also suitable for other industrial applications requiring a durable flanged gate valve.
- Quality Assurance: Each valve undergoes inspection and testing. The provided Mill Test Report offers full traceability of the base material's quality.
Primary Advantages & Customer Benefits:
- Enhanced System Safety: The reliable shut-off capability prevents unintended flow, contributing to safer operations on vessels and offshore installations.
- Reduced Lifetime Cost: The durable design and extended warranty lower the frequency and cost of replacements and repairs.
- Simplified Procurement & Installation: Adherence to DIN 3352 ensures compatibility, simplifying system design, component sourcing, and installation.
- Uncompromised Traceability: The Mill Test Report supports your own quality control procedures and compliance with project or regulatory documentation requirements.
- Global Supply Capability: Supported by our annual export value of US$1-1.5 Million and shipment from major ports like Shanghai, Guangzhou, Hongkong, and Beijing, we reliably serve markets worldwide.
Detailed Technical Parameters (Common Specifications):
| Parameter | Typical Value / Range | Notes |
| Design Standard | DIN 3352 | Flanged gate valve standard |
| Pressure Rating (PN) | PN10, PN16, PN25, PN40 | Selectable based on system design |
| Size Range (DN) | DN50 - DN500 | Other sizes available upon request |
| Body Material | Cast Steel (WCB), Stainless Steel | Common options; others customizable |
| Seat/Wedge Material | Stainless Steel, Bronze, Hardened | Configured for service conditions |
| Operation | Manual Handwheel, Gear Operator | Gearbox optional for DN300+ or high pressure |
| Test & Documentation | Hydrostatic Test, Mill Test Report | Standard delivery includes MTR |
| Warranty Period | 18 Months | From date of shipment |
Shanghai Zhibang Valve Manufacture Co., Ltd brings concrete credibility to your procurement. Operating under an ISO9001 Quality Management System since our establishment in 2016, our manufacturing processes are systematic and controlled. With an annual export value ranging between US$1 Million and US$1.5 Million, we have demonstrated consistent capacity to supply quality products to diverse markets across North America, South America, Europe, Asia, Africa, and Oceania. Our logistical flexibility, shipping from key ports like Shanghai, Guangzhou, Hongkong, and Beijing, ensures efficient delivery to your project site.
Choosing our DIN 3352 Marine Gate Valve means selecting a component backed by documented material quality, an extended warranty for peace of mind, and a manufacturer with proven international supply experience. This combination directly translates into reduced technical risk, lower long-term operating costs, and simplified project execution for your marine or industrial applications.
We encourage you to contact us for specific technical discussions, customized sizing, or material selection. Provide your project requirements, and we will offer a valve solution that aligns with the DIN 3352 standard, comes with full quality documentation, and is supported by our reliable warranty and global shipping network.
Frequently Asked Questions (FAQ)
-
What does "DIN 3352" specify for this gate valve?
DIN 3352 is a German industrial standard that defines dimensions, pressure ratings (PN), face-to-face lengths, flange details, and testing requirements for flanged gate valves. Compliance ensures the valve will fit correctly and perform as expected within systems designed according to this or similar European standards. -
Is the Mill Test Report provided for every valve?
Yes, a Mill Test Report (MTR) is supplied with each valve. This document, issued by the material mill, certifies the chemical composition and mechanical properties (like tensile strength) of the cast or forged material used for the valve body and key components, providing traceable quality assurance. -
What is covered under the 18-month warranty?
The warranty covers defects in materials and manufacturing for a period of 18 months from the date of shipment. It applies under normal operating conditions as specified in the product documentation. Specific warranty terms are provided with the commercial contract. -
Can this valve be used in applications other than marine?
Absolutely. While designed and tested for marine environments, its robust construction and DIN standard compliance make it suitable for various industrial applications, including water treatment, power plants, and general industrial piping where a durable flanged gate valve is required. -
What materials are available for the valve body?
Standard offerings include Cast Steel (WCB) for general service and Stainless Steel (304/316) for corrosive fluids. Other materials like Duplex Stainless Steel or Bronze can be explored based on your specific service conditions; please inquire for customization. -
How are larger valves (e.g., DN400) operated?
For larger diameters or higher pressure systems, manual operation can become strenuous. We offer optional gearbox operators that significantly reduce the torque required to open or close the valve, making operation safer and easier. -
What pressure classes (PN) are available?
Common pressure ratings include PN10, PN16, PN25, and PN40. The appropriate class should be selected based on your system's maximum working pressure. We can advise on the selection if needed. -
What is your main shipping port and delivery time?
We primarily ship from Shanghai, Guangzhou, Hongkong, and Beijing ports. Delivery time depends on the order quantity, valve specifications, and destination. Typical lead times for standard configurations range from 30 to 60 days after order confirmation.
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