Top metal seated butterfly valve in China introduce,list main products and website if have

One top manufacturer of metal seated butterfly valves in China is Dervos Valve. They offer a variety of high-quality metal seated butterfly valves for industrial applications, with options for different materials, sizes, and pressure ratings. Their main products include metal seated butterfly valves, triple offset metal seated butterfly valves, and high-performance metal seated butterfly valves.

Another leading supplier is Yuanda Valve Group Co., Ltd, which specializes in the production of metal seated butterfly valves for applications in various industries. Their product line includes metal seated butterfly valves, cryogenic metal seated butterfly valves, and triple offset metal seated butterfly valves.

One more notable manufacturer is Tianjin Tanghai Valve Manufacturing Co., Ltd, which produces a range of metal seated butterfly valves for industries such as oil and gas, chemical, and power generation. Their product line includes metal seated butterfly valves, double offset metal seated butterfly valves, and high-performance metal seated butterfly valves.

For more information on these manufacturers and their products, you can visit their websites:

Dervos Valve: www.dervosvalve.com

Yuanda Valve Group Co., Ltd: www.yuandavalves.com

Tianjin Tanghai Valve Manufacturing Co., Ltd: www.tanghaivalve.com

These companies are known for their high-quality metal seated butterfly valves and are trusted suppliers in the industry.

Types of metal seated butterfly valve

There are several types of metal seated butterfly valves available on the market, each designed for specific applications and requirements.

1. Carbon steel metal seated butterfly valve: These valves are suitable for high temperature and high-pressure applications. They are durable and able to withstand harsh conditions, making them ideal for industrial use.

2. Stainless steel metal seated butterfly valve: Stainless steel valves are corrosion-resistant and are commonly used in industries where hygiene is a concern, such as the food and beverage industry. They are also suitable for high-pressure and high-temperature applications.

3. Alloy steel metal seated butterfly valve: Alloy steel valves are designed for specific applications that require the properties of specific alloys, such as increased corrosion resistance or improved strength. These valves are often used in specialized industries like petrochemicals or mining.

4. Duplex metal seated butterfly valve: Duplex valves are made from a combination of austenitic and ferritic stainless steels, offering superior corrosion resistance and strength. They are commonly used in applications where standard stainless steel valves may not be sufficient.

5. Inconel metal seated butterfly valve: Inconel valves are made from a superalloy that offers excellent heat resistance and corrosion resistance. They are often used in high-temperature applications, such as in the oil and gas industry.

Overall, the choice of metal seated butterfly valve will depend on the specific requirements of the application, including temperature, pressure, and corrosion resistance. It is important to select the right valve to ensure optimal performance and longevity in the intended application.

Pros and Cons of Using metal seated butterfly valve

Pros of using metal seated butterfly valve:

1. High temperature resistance: Metal seated butterfly valves are able to withstand high temperatures, making them suitable for use in applications where other materials may not be able to withstand the same conditions.

2. Corrosion resistance: Metal seated butterfly valves are resistant to corrosion, making them ideal for use in applications where corrosive materials are being handled.

3. Durability: Metal seated butterfly valves are more durable and have a longer lifespan compared to other types of valves, reducing the need for frequent replacements.

4. Tight shut-off: Metal seated butterfly valves offer a tight shut-off, ensuring that there are no leaks or loss of pressure during operation.

5. Low maintenance: Metal seated butterfly valves require minimal maintenance, reducing downtime and maintenance costs over time.

Cons of using metal seated butterfly valve:

1. Higher cost: Metal seated butterfly valves are usually more expensive compared to other types of valves, which may be a limiting factor for some applications with budget constraints.

2. Inflexibility: Metal seated butterfly valves are less flexible compared to other types of valves, making them less suitable for applications that require frequent changes in operation.

3. Limited pressure ratings: Metal seated butterfly valves may have limited pressure ratings compared to other types of valves, which may restrict their use in high-pressure applications.

4. Potential for leakage: Despite offering a tight shut-off, metal seated butterfly valves may still be prone to leakage over time, especially in applications with high levels of vibration or pressure fluctuations.

5. Weight: Metal seated butterfly valves are heavier compared to other types of valves, which may affect installation and handling processes.

Overall, metal seated butterfly valves offer several advantages in terms of high temperature and corrosion resistance, durability, tight shut-off, and low maintenance. However, the higher cost, limited flexibility, pressure ratings, potential for leakage, and weight may be potential drawbacks to consider when choosing this type of valve for a specific application.

metal seated butterfly valve Reference Specifications (varies for different product)

Metal seated butterfly valves are versatile flow control devices that are well-suited for a variety of applications in industries such as oil and gas, chemical processing, and power generation. These valves are designed to provide reliable and efficient performance in demanding environments where high temperatures, corrosive chemicals, and abrasive materials are present.

Reference specifications for metal seated butterfly valves may vary depending on the specific product and manufacturer, but typically include features such as:

– Body material: usually made from carbon steel, stainless steel, or other suitable alloys to ensure durability and resistance to corrosion.

– Seat material: typically made from metal such as stainless steel or aluminum bronze to provide a tight seal and prevent leakage.

– Disc material: also made from metal to withstand high temperatures and abrasive media.

– Temperature range: metal seated butterfly valves are designed to operate in temperatures ranging from -50°C to 400°C, depending on the material and design of the valve.

– Pressure rating: these valves are capable of handling high-pressure applications, with pressure ratings ranging from ANSI Class 150 to 900 or higher.

– End connections: metal seated butterfly valves can be provided with a variety of end connections, including wafer, lug, and flanged ends.

Overall, metal seated butterfly valves are a reliable and efficient choice for a wide range of applications where high temperatures, corrosive media, and abrasive materials are present. They provide excellent flow control, tight shut-off, and long service life, making them a popular choice for industries that require reliable performance in harsh environments.

Applications of metal seated butterfly valve

Metal seated butterfly valves are commonly used in various industries and applications where reliable and durable sealing solutions are required. Some of the key applications of metal seated butterfly valves include:

1. High temperature and high pressure applications: Metal seated butterfly valves are designed to withstand elevated temperatures and pressures, making them suitable for applications in industries such as oil and gas, petrochemical, and power generation.

2. Abrasive and corrosive media handling: The metal seated design of these valves allows them to effectively handle abrasive and corrosive fluids such as slurries, chemicals, and wastewater in industries like mining, chemical processing, and wastewater treatment.

3. Cryogenic applications: Metal seated butterfly valves are capable of operating at low temperatures, making them ideal for cryogenic applications in industries such as liquefied natural gas (LNG) production, cryogenic storage, and aerospace.

4. Severe service conditions: The robust construction of metal seated butterfly valves enables them to withstand harsh operating environments, including high vibrations, extreme temperatures, and fluctuating pressures in industries such as pulp and paper, steel manufacturing, and food and beverage processing.

5. Emergency shut-off and isolation applications: Metal seated butterfly valves are often used for emergency shut-off and isolation purposes in critical systems where rapid and reliable closure is essential to protect equipment and personnel from potential hazards.

Overall, the versatility and durability of metal seated butterfly valves make them well-suited for a wide range of industrial applications that require dependable and long-lasting valve solutions.

Material of metal seated butterfly valve

Metal seated butterfly valves are commonly made from materials such as stainless steel, carbon steel, and duplex stainless steel. Each material offers its own unique advantages and is chosen based on factors such as temperature, pressure, and chemical compatibility.

Stainless steel is a popular choice for metal seated butterfly valves due to its corrosion resistance, durability, and ability to withstand high temperatures. It is often used in applications where the valve will be exposed to harsh environments or chemicals. Stainless steel valves are also easy to clean and maintain, making them ideal for industries such as food and beverage, pharmaceutical, and chemical processing.

Carbon steel is another commonly used material for metal seated butterfly valves. It offers high strength and is suitable for high-pressure applications. Carbon steel valves are also more cost-effective than stainless steel valves, making them a popular choice for a wide range of industrial applications.

Duplex stainless steel is a more specialized material that offers a combination of high strength, corrosion resistance, and resistance to chloride stress corrosion cracking. It is often used in applications where the valve will be exposed to high temperatures, aggressive chemicals, or sea water. Duplex stainless steel valves are commonly found in offshore drilling, chemical processing, and water treatment plants.

Overall, the choice of material for a metal seated butterfly valve should be made based on the specific requirements of the application. Factors such as temperature, pressure, and chemical compatibility should all be considered to ensure that the valve will perform effectively and efficiently in its intended environment.

Quality Testing Methods for metal seated butterfly valve and how to control the quality

There are several quality testing methods that can be used for metal seated butterfly valves, including pressure testing, visual inspection, and material testing.

Pressure testing is essential to ensure that the valve can withstand the required operating pressures without leaking or failing. This can be done using either hydrostatic or pneumatic testing methods, where the valve is subjected to high pressure to check for any leaks or weaknesses.

Visual inspection involves checking the valve for any visible defects or imperfections, such as cracks, rust, or wear. This can help identify any issues that may affect the performance or longevity of the valve.

Material testing is also important to ensure that the materials used in the valve construction are of high quality and meet the required standards. This can include testing for material composition, hardness, and strength to ensure that the valve is durable and can withstand the operating conditions.

To control the quality of metal seated butterfly valves, it is important to establish strict quality control measures throughout the manufacturing process. This can include regular inspections and testing of raw materials, as well as quality checks at various stages of production.

Additionally, thorough inspection and testing should be carried out on finished valves before they are shipped to customers. Any valves that do not meet the required quality standards should be rejected or reworked to ensure that only high-quality products are delivered. By implementing these quality control measures, manufacturers can ensure that their metal seated butterfly valves are reliable, durable, and meet the required performance standards.

The Work Process and how to use metal seated butterfly valve

The work process of a metal seated butterfly valve involves controlling the flow of liquids or gases by using a disk that rotates on a vertical axis. It is commonly used in industrial applications where a tight shut-off is required.

To use a metal seated butterfly valve, first ensure that the valve is compatible with the type of fluid being handled. Next, make sure that the valve is in the fully open position before installation. This will prevent damage to the valve or the pipeline during installation.

Once the valve is installed, use the handle or actuator to control the flow of the fluid. Rotate the handle clockwise to close the valve and counterclockwise to open it. It is important to not force the valve closed as this can cause damage to the metal seat.

When closing the valve, ensure that it is fully sealed to prevent any leakage. Regular maintenance and inspection of the valve are recommended to ensure it functions properly and maintains a tight shut-off.

In conclusion, the metal seated butterfly valve is a versatile and reliable valve that is commonly used in industrial applications. By following the proper installation and operation procedures, it can help control the flow of fluids efficiently while maintaining a tight shut-off.

metal seated butterfly valve Importing questions including Cost,Supplier,Sample,Certification and Market

When importing metal seated butterfly valves, there are several important considerations to keep in mind. Firstly, cost is a crucial factor to consider, as it will impact the overall profitability of your business. It is important to research and compare prices from different suppliers to ensure you are getting the best value for your money.

Next, choosing a reliable and reputable supplier is essential to ensure the quality and timely delivery of the valves. Look for suppliers with a proven track record of providing high-quality products and excellent customer service.

Before placing a bulk order, it is a good idea to request samples from potential suppliers to test the quality and performance of the valves. This will help you make an informed decision and ensure that you are satisfied with the product before making a larger investment.

Certification is another important aspect to consider when importing metal seated butterfly valves. Make sure that the valves meet all necessary industry standards and certifications to ensure their safety and reliability.

Lastly, consider the market demand for metal seated butterfly valves in your target market. Conduct market research to understand the potential for growth and competition in the industry, and tailor your import strategy accordingly.

By carefully considering these factors, you can make informed decisions when importing metal seated butterfly valves and ensure the success of your business.

How to find and select check reliable metal seated butterfly valve manufacturers in China

When searching for reliable metal seated butterfly valve manufacturers in China, there are a few key steps to follow:

1. Research and Shortlist: Begin by conducting online research to find potential manufacturers. Look for manufacturers with a solid reputation, extensive experience, and positive customer reviews. Shortlist a few manufacturers that meet these criteria.

2. Verify Credentials: Check the manufacturer’s certifications, such as ISO 9001, CE, and API certifications, to ensure they meet international quality standards. This will help you gauge the manufacturer’s credibility and expertise.

3. Request Samples: Request samples of the metal seated butterfly valves from the shortlisted manufacturers to evaluate the quality of their products. Ensure the valves meet your specific requirements in terms of material, size, pressure rating, and temperature range.

4. Consult References: Reach out to the manufacturer’s existing customers to gather feedback on their products and services. Ask about the quality of the valves, delivery times, after-sales support, and overall satisfaction with the manufacturer.

5. Evaluate Pricing: Compare the pricing of the metal seated butterfly valves offered by the shortlisted manufacturers. Opt for a manufacturer that offers competitive pricing without compromising on quality.

6. Visit the Factory: If possible, visit the manufacturer’s production facility to assess their manufacturing processes, quality control measures, and infrastructure. This will give you a firsthand look at the manufacturer’s capabilities and quality standards.

By following these steps diligently, you can find a reliable metal seated butterfly valve manufacturer in China that meets your specific requirements and quality standards. Remember to prioritize quality, reputation, and customer feedback when making your final selection.

Background Research for metal seated butterfly valve manufacturers Companies in China, use qcc.com archive.org importyeti.com

In China, there are several metal seated butterfly valve manufacturers that provide high-quality products for various industries. One prominent company is Tianjin Exxon Valve Co., Ltd, which specializes in the design, production, and sales of industrial valves, including metal seated butterfly valves. The company has a strong reputation for its reliable products and excellent customer service.

Another key player in the Chinese market is Zhejiang Zhiteng Valve Co., Ltd, a leading manufacturer of industrial valves, including metal seated butterfly valves. The company is known for its advanced technology, strict quality control, and competitive pricing.

Shanghai Lianggong Valve Co., Ltd is also a noteworthy manufacturer of metal seated butterfly valves in China. The company focuses on research and development, production, and sales of industrial valves, with a commitment to providing innovative solutions for customer requirements.

Overall, these metal seated butterfly valve manufacturers in China have demonstrated a commitment to quality, innovation, and customer satisfaction. By leveraging the resources available through platforms such as qcc.com, archive.org, and importyeti.com, businesses can access valuable information and insights to inform their decision-making processes when selecting a supplier for metal seated butterfly valves.

Price Cost Research for metal seated butterfly valve manufacturers Companies in China, use temu.com and 1688.com

When researching metal seated butterfly valve manufacturers in China, two popular websites to use are temu.com and 1688.com. These platforms provide a wide range of suppliers and manufacturers for various products, including industrial valves.

To find price cost information, you can search for metal seated butterfly valve manufacturers on these websites and compare the prices offered by different suppliers. It is recommended to look for well-established manufacturers with good reviews and a proven track record of delivering high-quality products.

When comparing prices, consider factors such as the material of the valve, the size, and the specific requirements of your project. It is also important to inquire about additional costs such as shipping fees, import taxes, and any customization options you may require.

By reaching out to multiple manufacturers and requesting quotes, you can get a better understanding of the market price for metal seated butterfly valves in China. Additionally, you can negotiate with suppliers to ensure you are getting the best deal possible.

Overall, conducting thorough research on temu.com and 1688.com can help you find reliable metal seated butterfly valve manufacturers in China and secure competitive pricing for your project.

Shipping Cost for metal seated butterfly valve import from China

The shipping cost for importing metal seated butterfly valves from China will vary depending on factors such as the size and weight of the shipment, the shipping method chosen, and the final destination. Generally, the cost of shipping will be calculated based on the volume and weight of the shipment.

When importing metal seated butterfly valves from China, it is important to consider the shipping method. Air freight is typically the fastest option but can also be the most expensive. Sea freight is generally more cost-effective for larger shipments but has a longer transit time. Alternatively, using a combination of sea and air freight, known as multimodal transport, can provide a balance between cost and speed.

The final destination of the shipment will also impact the shipping cost. Factors such as distance, customs regulations, and local handling fees can all affect the overall cost of shipping. It is important to work closely with a freight forwarder or shipping agent to determine the most cost-effective and efficient shipping route.

To ensure that the shipping cost does not exceed budget constraints, it is recommended to request quotes from multiple freight forwarders and compare prices. Negotiating with shipping companies can also help to secure competitive rates. Additionally, consolidating multiple shipments into one larger container can help to reduce shipping costs.

In conclusion, when importing metal seated butterfly valves from China, it is essential to carefully consider factors such as shipping method, destination, and shipment size to determine the most cost-effective shipping solution. Working with experienced logistics partners and conducting thorough research can help to minimize shipping costs and ensure a smooth and efficient import process.

Compare China and Other metal seated butterfly valve Markets: Products Quality and Price,Visible and Hidden Costs

China is known for producing lower quality and less expensive metal seated butterfly valves compared to other markets such as Europe and the United States. While Chinese valves may be more competitively priced, they often do not meet the same standards of quality as valves from other markets. This can result in issues such as shorter lifespan, higher maintenance costs, and increased risk of malfunction.

In terms of visible costs, Chinese metal seated butterfly valves are typically cheaper upfront, making them an attractive option for budget-conscious buyers. However, the hidden costs associated with lower quality products can add up over time. These costs may include more frequent repairs, replacements, and downtime, ultimately leading to higher overall expenses.

In contrast, valves from other markets are generally of higher quality and are designed to meet strict industry standards. While the initial investment may be higher, the superior performance and durability of these valves can lead to cost savings in the long run. Buyers can expect fewer maintenance issues, longer lifespan, and overall better reliability with valves from markets outside of China.

Ultimately, the decision between Chinese and other market metal seated butterfly valves will depend on the buyer’s priorities. Those looking for a cheaper option may opt for Chinese valves, but should be prepared for potential hidden costs. Buyers prioritizing quality and performance may choose to invest in valves from other markets to ensure long-term reliability and cost-effectiveness.

Custom Private Labeling and Branding Opportunities with Chinese metal seated butterfly valve Manufacturers

Chinese metal seated butterfly valve manufacturers offer custom private labeling and branding opportunities for businesses looking to establish their own brand in the market. With a wide range of customization options available, companies can choose to have their logo, colors, and designs printed on the valves to create a unique and personalized product.

Working with Chinese manufacturers also provides cost-effective solutions for businesses looking to reduce production costs while maintaining high-quality standards. By partnering with experienced manufacturers, businesses can benefit from their expertise in producing metal seated butterfly valves and access to advanced technology and machinery.

Furthermore, Chinese manufacturers are well-known for their strict quality control processes, ensuring that each product meets industry standards and specifications. This gives businesses peace of mind knowing that they are receiving durable and reliable valves that are built to last.

Overall, partnering with Chinese metal seated butterfly valve manufacturers for custom private labeling and branding opportunities can help businesses differentiate themselves in the market and build a strong brand presence. With cost-effective solutions and high-quality products, businesses can establish themselves as leaders in the industry and attract more customers.

Tips for Procurement and Considerations when Purchasing metal seated butterfly valve

When procuring a metal seated butterfly valve, there are several important considerations to keep in mind to ensure that you choose the right valve for your specific needs. Here are some tips for procurement and considerations when purchasing a metal seated butterfly valve:

1. Valve Material: The material of the valve seat and disc is crucial for the valve’s performance and durability. Stainless steel, carbon steel, and alloy steel are common materials used for metal seated butterfly valves.

2. Pressure and Temperature Ratings: Make sure to choose a valve that can handle the pressure and temperature requirements of your application. Check the valve’s pressure and temperature ratings to ensure it meets your needs.

3. Size and Connection Type: Consider the size of the valve needed for your system and the type of connection required (flanged, wafer, lug, etc.). Ensure that the valve size and connection type match your system specifications.

4. Application: Consider the specific application of the valve and whether it will be exposed to corrosive or abrasive materials. Choose a valve that is suitable for the conditions it will be operating in.

5. Flow Characteristics: Different butterfly valves have different flow characteristics, such as high-performance or resilient-seated valves. Choose a valve with flow characteristics that match your system requirements.

6. Manufacturer Reputation: Select a reputable manufacturer with a history of producing high-quality valves. Research the manufacturer’s reputation, certifications, and warranty policies before making a purchase.

7. Maintenance and Accessibility: Consider the ease of maintenance and accessibility of the valve for any future repairs or replacements. Choose a valve that is easy to maintain to minimize downtime and costs.

By considering these tips and factors when procuring a metal seated butterfly valve, you can ensure that you select a valve that meets your specific requirements and provides reliable performance in your system.

FAQs on Sourcing and Manufacturing metal seated butterfly valve in China

Q: What are the advantages of sourcing and manufacturing metal seated butterfly valves in China?

A: Sourcing and manufacturing metal seated butterfly valves in China offer several advantages such as cost-effectiveness, high-quality products, advanced technology, and a wide range of available suppliers. China has a well-established manufacturing industry with a vast pool of skilled workers and modern facilities, making it a preferred destination for metal seated butterfly valve production.

Q: How can I ensure the quality of metal seated butterfly valves sourced from China?

A: To ensure the quality of metal seated butterfly valves sourced from China, it is crucial to conduct thorough research on potential suppliers, request samples for testing, and visit their manufacturing facilities to assess their production processes. Additionally, working with reputable suppliers who have certifications such as ISO 9001 can provide assurance of quality control measures in place.

Q: What are some common challenges in sourcing and manufacturing metal seated butterfly valves in China?

A: Some common challenges in sourcing and manufacturing metal seated butterfly valves in China include language barriers, cultural differences, logistical issues, and potential quality control issues. It is essential to effectively communicate with suppliers, monitor production processes closely, and establish quality control measures to mitigate these challenges.

Q: How can I find reliable suppliers for metal seated butterfly valves in China?

A: To find reliable suppliers for metal seated butterfly valves in China, it is recommended to utilize online sourcing platforms, attend trade shows, and engage with industry associations. Conducting due diligence on potential suppliers, asking for references, and requesting comprehensive documentation can help in identifying reputable and reliable suppliers.

Why contact sourcifychina.com get free quota from reliable metal seated butterfly valve suppliers?

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In conclusion, contacting Sourcify China to get a free quota from reliable metal seated butterfly valve suppliers is a smart choice for businesses looking to source high-quality products at competitive prices. By working with reputable suppliers, you can ensure that your operations run smoothly and efficiently.