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OEM Marine Valve Factory Offering Extended Warranty & Mill Test Reports
Product Spotlights
OEM marine valve manufacturer offering extended warranty for reliability. Full material traceability with Mill Test Reports ensures quality compliance for marine projects. Customizable valves in various materials and standards. ISO9001 certified production with global shipping support from key Chinese ports.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Application:
Other, Shipbuilding
Standard:
ISO, API, ANSI, DIN, JIS, GB
Material:
Cast Steel, Stainless Steel, Bronze, Ductile Iron
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Application
Other, Shipbuilding
Standard
ISO, API, ANSI, DIN, JIS, GB
Material
Cast Steel, Stainless Steel, Bronze, Ductile Iron
Type
Gate Valve, Globe Valve, Check Valve, Ball Valve
Pressure Rating
Class 150 to Class 2500, PN10 to PN420
Connection Type
Flanged, Threaded, Butt Weld, Socket Weld
Size Range
DN15 to DN800, 1/2“ to 32“
Brand
OEM, ODM, Private Label Available
Warranty
Extended Warranty Period Available
Certification
ISO9001 Quality Management System
As a dedicated manufacturer with ISO9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing high-quality, reliable OEM marine valves backed by comprehensive mill test reports and an extended warranty. Established in 2016 and exporting globally to major markets including North America, Europe, and Southeast Asia, we understand the critical demands of marine and offshore applications. Our valves are engineered for durability, safety, and performance in the harshest marine environments, offering our clients a trustworthy supply chain partner for their valve needs.
Our marine valve portfolio is designed to meet rigorous international standards and specific client requirements. We offer a comprehensive range of valves crucial for controlling fluid flow on vessels and offshore structures.
Core Product Categories & Technical Specifications:
- Gate Valves: Ideal for on/off service. Features include rising or non-rising stems, solid or flexible wedges, and various end connections.
- Globe Valves: Excellent for throttling and regulating flow. We offer standard, angle, and Y-pattern types.
- Check Valves: Prevent backflow to protect systems. Available in swing, lift, dual plate, and nozzle check designs.
- Ball Valves: Provide quick quarter-turn operation. Options include floating ball, trunnion-mounted, full port, and reduced port.
Key Technical Parameters Table:
| Parameter | Specification Range | Common Standards |
|---|---|---|
| Size Range | DN15 (1/2") to DN800 (32") | ASME B16.10, DIN, JIS |
| Pressure Class | Class 150, 300, 600, 900, 1500, 2500 PN10, PN16, PN25, PN40, PN64, PN100, PN160, PN250, PN320, PN420 |
ASME B16.34, EN, DIN |
| Body Materials | Carbon Steel (WCB, WCC), Stainless Steel (CF8, CF8M, CF3, CF3M), Bronze, Ductile Iron | ASTM, DIN, JIS |
| Trim Materials | Stainless Steel (304, 316), 13% Cr, Stellite, Monel, Hastelloy | A182, A276 |
| End Connections | Flanged (RF, RTJ), Threaded (NPT, BSPT, BSPP), Butt Weld, Socket Weld | ASME B16.5, B16.25, B1.20.1 |
| Operating Temperature | -29°C to +425°C (standard), cryogenic and high-temp options available | - |
Advantages & Client Benefits:
- Extended Warranty Confidence: Our extended warranty terms demonstrate our commitment to product longevity and reliability, reducing your lifecycle costs and operational risks.
- Full Traceability with Mill Test Reports: Each valve is supplied with complete Material Test Reports (MTRs) or Mill Test Certificates (MTCs), providing verifiable proof of material composition, mechanical properties, and compliance, which is essential for classification society approvals and quality audits.
- OEM/ODM Flexibility: We tailor designs, dimensions, materials, and branding to your exact specifications, supporting your proprietary designs and supply chain strategy.
- Robust Construction for Marine Duty: Valves are designed with features like reinforced bodies, corrosion-resistant coatings (epoxy, galvanized), and robust stem packing to withstand seawater, vibration, and pressure shocks.
- Global Logistics Support: With shipment ports in Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure efficient and flexible delivery to your project sites worldwide.
With an annual export value ranging between US$1 Million and US$1.5 Million and a presence in markets across the globe from North America to Oceania, Shanghai Zhibang has built a reputation for dependable marine valve supply. Our ISO9001-certified manufacturing processes ensure consistent quality, while our extended warranty and full documentation package offer unparalleled peace of mind. Partner with us to secure a reliable source of marine valves that combine performance, traceability, and long-term value for your marine and offshore projects. Contact us today to discuss your requirements and receive a detailed quotation.
Frequently Asked Questions (FAQ):
-
What does "OEM Marine Valve Factory" mean?
It means we are the original manufacturer who produces marine valves according to other companies' designs, specifications, and branding requirements. We handle the entire manufacturing process, allowing you to sell valves under your own brand name. -
What is included in the "Extended Warranty"?
Our standard warranty is enhanced based on the valve type and application. The extended coverage typically applies to material and workmanship defects for a longer period than standard industry offers, subject to proper installation and use. Specific terms are provided with the quotation. -
Why are Mill Test Reports (MTRs) important for marine valves?
MTRs are critical quality documents that certify the chemical and mechanical properties of the raw materials used. They are mandatory for most marine and offshore projects to ensure material traceability, compliance with specifications, and approval by classification societies like ABS, DNV, LR, etc. -
Can you produce valves to specific international standards?
Yes. Our manufacturing is adaptable to major standards including API, ANSI, ASME, DIN, JIS, BS, and GB. We can also work to client-provided drawings and specifications. -
What materials are most suitable for seawater service?
For superior corrosion resistance in seawater, materials like Stainless Steel 316/316L, Duplex/Super Duplex Stainless Steel, Bronze (Aluminum Bronze, Nickel Aluminum Bronze), and appropriate coatings are commonly recommended. We can advise based on your specific service conditions. -
Do you provide valves with classification society approvals?
We can manufacture valves that meet the requirements of major classification societies (ABS, BV, DNV, LR, etc.). Approval and certification services can be arranged upon request and are subject to specific project requirements. -
What is your typical lead time for OEM orders?
Lead time depends on order quantity, valve complexity, and material availability. For standard designs, it typically ranges from 4 to 8 weeks. We provide accurate timelines during the quotation process. -
How do you ensure quality control during production?
Our ISO9001 quality management system governs the entire process. We conduct in-process inspections, final assembly tests (such as shell test, seat leak test, and hydrostatic test), and performance checks. All test data is recorded and can be included in the delivery documentation.
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1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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