Are you in the market for high-quality ductile iron valves? With so many factories in China, choosing the right one can feel overwhelming. Understanding the top manufacturers not only ensures you get the best products but also helps you make informed decisions that can save you time and money. Imagine having access to reliable suppliers that meet your specific needs, enhancing your projects’ efficiency and durability. Dive into our comprehensive comparison of the leading ductile iron valve factories in China, and discover the best options available. Keep reading to find the perfect partner for your next project!
WASAI Ductile Iron Valves
Product Details: WASAI Ductile Iron Valves, established in 1966, specializes in manufacturing gate valves, hydrants, and fittings for public infrastructure.
Technical Parameters:
– Manufactured in Anhui, China
– Products conform to various customer requirements
Application Scenarios:
– Public infrastructure use
– Water supply systems
Pros:
– High-quality casting
– Focus on research and development
Cons:
– Limited information on specific product features
– No detailed technical specifications provided
Qingdao Evk Industrial Co., Ltd
Product Details: QINGDAO EVK INDUSTRIAL CO., LTD manufactures a variety of valves including Cast Iron, Ductile Iron, Cast Steel, and Forged Steel valves, as well as pipe fittings and flanges.
Technical Parameters:
– ISO9001 certified
– CE certified
Application Scenarios:
– Industrial piping systems
– Water supply and drainage
Pros:
– More than 18 years of manufacturing experience
– 100% leakage testing with a warranty of more than 18 months
Cons:
– Limited information on specific technical specifications
– Potentially high competition in the valve manufacturing market
Top 10 Ductile Iron Valve Manufacturers and Suppliers in China
Product Details: Ductile iron valves, including various types such as gate valves, check valves, butterfly valves, and custom solutions.
Technical Parameters:
– ISO certification
– Various sizes and specifications
Application Scenarios:
– Water treatment
– Industrial plumbing and drainage systems
Pros:
– High-quality manufacturing standards
– Wide range of products available
Cons:
– Potential variability in supplier reliability
– Price fluctuations based on market demand
DALVAL | Water System & Industrial Valve Supplier
Product Details: DALVAL manufactures and supplies high quality cast iron valves including Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Knife Gate Valves, Strainers, and Pipe Fittings.
Technical Parameters:
– Standards: DIN, EN, MSS SP, BS, JIS
– Material: Cast Iron and Ductile Iron
Application Scenarios:
– Water systems
– Industrial applications
Pros:
– High quality with competitive pricing
– OEM service available with customer’s logo
Cons:
– Limited information on specific technical specifications
– Potential variability in delivery times based on order size
Home – Qingdao Okval
Product Details: Ductile Iron Pipe Fittings, Valves, and Flanges manufactured by Qingdao Okval Industries.
Technical Parameters:
– ISO2531
– EN545
Application Scenarios:
– Water supply systems
– Drainage and sewage systems
Pros:
– High-quality manufacturing
– Durability and reliability
Cons:
– Limited product range
– Potentially higher cost compared to alternatives
zg valve – professional valve manufacturer in China
Product Details: ZG Valve offers a range of high-quality valves including Butterfly Valves, Gate Valves, Check Valves, Ball Valves, Globe Valves, Y Strainers, Rubber Joints, and Forged Steel Valves.
Technical Parameters:
– Various sizes and pressure ratings available
– Manufactured according to international standards
Application Scenarios:
– Water conservancy projects
– Industrial production and chemical plants
Pros:
– High reliability and quality
– Wide range of applications
Cons:
– Limited information on specific technical parameters
– Potentially higher cost compared to local manufacturers
valves flanges and pipe fittings suppliers manufacturers in china
Product Details: Valves, flanges, pipes, and fittings manufactured from materials such as ductile iron, malleable iron, cast steel, stainless steel, PVC, and PPR.
Technical Parameters:
– Compliant with API, EN, BS, DIN, and GB standards
– Annual output of over 60,000 tons
Application Scenarios:
– Municipal water supply
– Fire protection
Pros:
– Wide range of products available
– High-quality assurance and after-sales service
Cons:
– Limited information on specific product dimensions
– Potential variability in product availability
China Ductile Iron Pipe, Ductile Iron Pipe Fitting, Manhole Cover …
Product Details: Ductile Iron Pipe, Ductile Iron Pipe Fitting, Valve, Manhole Cover, Rubber Expansion Joint, Water Meter Box, Surface Box, Manhole Step, Flange Bell Mouth, Double Flange Reducer, Double Flange 90° Duck Foot Bend, Flange Spigot
Technical Parameters:
– Material: Ductile Iron
– Standard Sizes: Varies by product
Application Scenarios:
– Water supply systems
– Sewer systems
Pros:
– Durable and flexible
– Wide range of applications
Cons:
– Heavy weight
– Potential for corrosion if not properly coated
China Ductile Iron Valves Suppliers, Manufacturers, Factory …
Product Details: Ductile Iron Valves manufactured by Xiamen Ametek Technology Co., Ltd, available in various types including Rising Stem Gate Valve, Non Rising Stem Gate Valve, Hydraulic Pressure Reducing Valve, and Wafer Type Butterfly Valve.
Technical Parameters:
– Material: Ductile Iron
– Standard: Customized according to client specifications
Application Scenarios:
– Water supply systems
– Fire protection systems
Pros:
– High durability and strength
– Customizable designs available
Cons:
– Potentially higher cost compared to other materials
– Weight may be a concern for some installations
Ductile Iron Butterfly Valve Supplier & Manufacturer China – Disai Valve
Product Details: Ductile iron butterfly valves are known for their higher ductile rating, allowing them to conform to swaying movements. They have a similar chemical composition to gray iron but with enhanced mechanical properties.
Technical Parameters:
– Sizes available: DN50 – DN4000 (2”-160”)
– Material: Ductile iron with superior corrosion resistance
Application Scenarios:
– Freshwater treatment
– Wastewater treatment
Pros:
– Higher mechanical shock resistance
– Versatile applications in various industries
Cons:
– Inferior soundproofing capabilities compared to cast iron
– Lower durability under vibrations than cast steel
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| WASAI Ductile Iron Valves | WASAI Ductile Iron Valves, established in 1966, specializes in manufacturing gate valves, hydrants, and fittings for public infrastructure. | – High-quality casting – Focus on research and development | – Limited information on specific product features – No detailed technical specifications provided | www.ductileironvalves.com |
| Qingdao Evk Industrial Co., Ltd | QINGDAO EVK INDUSTRIAL CO., LTD manufactures a variety of valves including Cast Iron, Ductile Iron, Cast Steel, and Forged Steel valves, as well as pi… | – More than 18 years of manufacturing experience – 100% leakage testing with a warranty of more than 18 months | – Limited information on specific technical specifications – Potentially high competition in the valve manufacturing market | www.evkindustrial.com |
| Top 10 Ductile Iron Valve Manufacturers and Suppliers in China | Ductile iron valves, including various types such as gate valves, check valves, butterfly valves, and custom solutions. | – High-quality manufacturing standards – Wide range of products available | – Potential variability in supplier reliability – Price fluctuations based on market demand | plumberstar.com |
| DALVAL | Water System & Industrial Valve Supplier | DALVAL manufactures and supplies high quality cast iron valves including Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Knife Gate Valves,… | – High quality with competitive pricing – OEM service available with customer’s logo | – Limited information on specific technical specifications – Potential variability in delivery times based on order size |
| Home – Qingdao Okval | Ductile Iron Pipe Fittings, Valves, and Flanges manufactured by Qingdao Okval Industries. | – High-quality manufacturing – Durability and reliability | – Limited product range – Potentially higher cost compared to alternatives | www.okval.com |
| zg valve – professional valve manufacturer in China | ZG Valve offers a range of high-quality valves including Butterfly Valves, Gate Valves, Check Valves, Ball Valves, Globe Valves, Y Strainers, Rubber J… | – High reliability and quality – Wide range of applications | – Limited information on specific technical parameters – Potentially higher cost compared to local manufacturers | www.zgvalveindustry.com |
| valves flanges and pipe fittings suppliers manufacturers in china | Valves, flanges, pipes, and fittings manufactured from materials such as ductile iron, malleable iron, cast steel, stainless steel, PVC, and PPR. | – Wide range of products available – High-quality assurance and after-sales service | – Limited information on specific product dimensions – Potential variability in product availability | mainlinetrade.com |
| China Ductile Iron Pipe, Ductile Iron Pipe Fitting, Manhole Cover … | Ductile Iron Pipe, Ductile Iron Pipe Fitting, Valve, Manhole Cover, Rubber Expansion Joint, Water Meter Box, Surface Box, Manhole Step, Flange Bell Mo… | – Durable and flexible – Wide range of applications | – Heavy weight – Potential for corrosion if not properly coated | www.tianyisunspipeline.com |
| China Ductile Iron Valves Suppliers, Manufacturers, Factory … | Ductile Iron Valves manufactured by Xiamen Ametek Technology Co., Ltd, available in various types including Rising Stem Gate Valve, Non Rising Stem Ga… | – High durability and strength – Customizable designs available | – Potentially higher cost compared to other materials – Weight may be a concern for some installations | www.ametekiron.com |
| Ductile Iron Butterfly Valve Supplier & Manufacturer China – Disai Valve | Ductile iron butterfly valves are known for their higher ductile rating, allowing them to conform to swaying movements. They have a similar chemical c… | – Higher mechanical shock resistance – Versatile applications in various industries | – Inferior soundproofing capabilities compared to cast iron – Lower durability under vibrations than cast steel | www.disaivalve.com |
Frequently Asked Questions (FAQs)
What are ductile iron valves, and why are they used?
Ductile iron valves are made from a type of iron that is strong and flexible, making them ideal for high-pressure applications. They are commonly used in water supply, wastewater management, and industrial processes due to their durability and resistance to corrosion.
How do I choose a reliable ductile iron valve factory in China?
When selecting a factory, consider their certifications, production capacity, and quality control processes. Look for customer reviews and ask for samples to assess the quality of their products. Communication and responsiveness are also key factors in ensuring a smooth partnership.
What quality standards do Chinese ductile iron valve factories follow?
Most reputable factories adhere to international quality standards such as ISO 9001 and API. These standards ensure that the valves meet specific performance and safety criteria, providing you with confidence in their reliability and longevity.
Can I customize ductile iron valves for my specific needs?
Yes, many factories offer customization options. You can specify dimensions, pressure ratings, and coatings to suit your particular application. Be sure to discuss your requirements with the factory to ensure they can meet your needs.
What is the typical lead time for ductile iron valve production in China?
Lead times can vary based on the factory’s workload and the complexity of your order. Generally, you can expect production to take anywhere from 4 to 12 weeks. It’s best to confirm the timeline with the factory during your initial discussions.
