China Custom Ductile Iron Universal Flange Adaptor and Universal Coupling flange coupling

Product Description

 

Ductile Iron Universal Flange Adaptor and Universal Coupling  
 

The flange adapter transmits the pressure and thrust of the connected parts (blind plate force) and compensates the pipeline error, so as to reduce the damage of the axial thrust to the pipeline and pipeline equipment. It is mainly used for loose sleeve connection of pump, valve, pipeline and other accessories.

 

Specifications

 
Body: Ductile iron
 Bolts: Galvanized steel / Stainless steel
 Seal gasket: EPDM
 Coating: CHINAMFG Epoxy
 Class: PN10/16, 125/150Lbs
 Size:DN50-DN600

Size

DN50-DN300

Standard

ISO2531/EN545/EN598/AWWA

Pressure

PN10/PN16/PN25

Material

Ductile Iron GGG50 material with FBE coated

Coating

Fusion bonded epoxy coating(250 micron)

Color

Blue FBE / Epoxy Coating

Connection Type

Flange Joint

Gasket

EPDM, SBR/NBR also available

bolt nut

Steel 8.8 zinced/Dacro

 

Our Factory
 

HangZhou Fluido Import and Export Co.,Ltd. is a professional flange, pipe fittings,valves and ductile iron pipe fitting manufacturer and exporter for water treatment, construction, petrochemical and oilfield industry. We deliver exceptional value by providing customers with the most important elements : Premium Quality, Reasonable Price and Impeccable Services.

Our products adhere to GB, JIS, DIN, DIN, EN, API, ANSI/ASME specifications for material content, pressure ratings and quality assurance, ensuring that our customers receive consistent quality and reliability every time. Additionally, we are able to modify existing products or manufacture new designs to meet specific requirements. 

We have been known as a company who always keeps our promise of quality products, reasonable pricing, and prompt delivery. By providing a broad range of high quality products at competitive prices, We see ourselves not just as a supplier for our clients, but as their partner in helping them achieved their own goals and objectives.
 

Package as customized 
 

Certifications

Other Related Product
 

 

Our Services

1. Many years experience in manufacturing and exporting fittings
2. Experienced technical staff
3. Marking the customer’s brand on the product surface directly
4. All fittings are approved by CE and ISO
5. Supply OEM service
6. Small orders accepted
7. Competitive prices, top quality, professional service and prompt delivery
8. Quality checking and controlling strictly

FAQ
 

Q:When can I get the quotation?

A:We usually quote within 12 hours after we get your inquiry.If you are very urgent to get the price,pls call us or tell us in your email so that we will regard your inquiry priority.

 

 

Q: Could I get samples?

A: Yes,we have materials in stock to help you to get the samples as soon as we can.

 

 

Q:Can you do the design for us?

A:We have a professional team having rich experience in manufacturing.We could supply customized size,grade of material,and the coating.We also could supply the package according to your request.

 

 

Q.How are orders packed and shipped ?

A: For custom order, we can design full-color custom packaging to match your brand, if requires. Most shipments include boxes packed inside an outer carton and placed on a wooden pallet.

 

 

Q:What abount the lead time for mass production?

A:Honestly,it depends on the order quantity and your specific requirements of products.

 

 

Q.What are your quality control procedures?

A: We adhere to strict quality control procedures that begin with product design and carry through to the end of the production process using state-of -the-art quality control equipment.

flange coupling

Flange Couplings for Motor-to-Shaft and Shaft-to-Shaft Connections

Flange couplings are versatile components that can be used for both motor-to-shaft and shaft-to-shaft connections in a wide range of mechanical systems. Their design and features make them suitable for various applications:

1. Motor-to-Shaft Connections: Flange couplings are commonly used to connect electric motors to driven equipment, such as pumps, fans, compressors, and conveyors. In motor-to-shaft connections, the flange coupling is mounted on the motor shaft and connected to the input shaft of the driven equipment. This configuration ensures efficient power transmission from the motor to the driven component.

2. Shaft-to-Shaft Connections: Flange couplings are also employed for shaft-to-shaft connections, where two shafts need to be linked together. This could involve connecting two separate pieces of machinery or extending the length of an existing shaft. Flange couplings allow for the secure and precise alignment of the two shafts, ensuring smooth rotation and power transmission between them.

Flange couplings are available in various designs, such as rigid flange couplings, flexible flange couplings, and floating shaft couplings. Rigid flange couplings offer a more rigid connection, ideal for applications where shaft misalignment is minimal. Flexible flange couplings, on the other hand, can accommodate some degree of misalignment and provide vibration dampening, making them suitable for systems with dynamic conditions or slight misalignments.

When selecting a flange coupling for a specific connection, factors such as the required torque capacity, shaft sizes, misalignment tolerance, and operating conditions need to be considered. Proper installation and alignment are crucial to ensure the optimal performance and longevity of the flange coupling in both motor-to-shaft and shaft-to-shaft connections.

In summary, flange couplings are versatile components that can be effectively used for both motor-to-shaft and shaft-to-shaft connections. Their ability to provide secure and efficient power transmission makes them a valuable choice in various industries and mechanical systems.

flange coupling

How Does a Flange Coupling Help in Power Transmission Efficiency?

A flange coupling plays a crucial role in improving power transmission efficiency in mechanical systems. It efficiently transfers power from one shaft to another while maintaining the alignment and minimizing energy losses. Here’s how flange couplings contribute to power transmission efficiency:

1. Direct Power Transfer: Flange couplings provide a direct connection between the driving and driven shafts, ensuring a solid and reliable power transfer without the need for intermediate components. This direct coupling minimizes power losses that can occur in systems with multiple components and connections.

2. Rigid and Precise Connection: Rigid flange couplings offer a precise and firm connection between shafts, minimizing angular and parallel misalignments. By reducing misalignment, energy losses due to friction and vibrations are minimized, leading to more efficient power transmission.

3. Absence of Slippage: Flange couplings are designed to provide a secure and non-slip connection between shafts. Unlike some other coupling types that might experience slippage under heavy loads or during acceleration, flange couplings maintain constant power transmission without loss of torque.

4. High Load-Carrying Capacity: Flange couplings are capable of handling high torque and axial loads, making them suitable for heavy-duty applications. The ability to handle these loads without deformation ensures efficient power transmission even in demanding industrial settings.

5. Minimal Maintenance: Flange couplings are generally low-maintenance components. Once properly installed, they require minimal attention, reducing downtime and enhancing overall system efficiency.

6. Balancing and Vibration Damping: Some flange coupling designs, such as flexible and torsionally flexible couplings, provide additional benefits like vibration damping and torsional flexibility. These features help to absorb shocks and vibrations, ensuring a smoother power transmission and protecting connected equipment from damage.

7. Selection of Appropriate Flange Type: Choosing the right type of flange coupling for a specific application is crucial for optimal power transmission efficiency. Different flange designs offer varying levels of flexibility and alignment capabilities, allowing engineers to select the most suitable coupling based on the system requirements.

In summary, flange couplings facilitate efficient power transmission by maintaining alignment, reducing energy losses, and providing a robust and reliable connection between shafts. Properly selected and installed flange couplings help improve the overall efficiency and performance of mechanical systems.

flange coupling

Materials Used in Manufacturing Flange Couplings

Flange couplings are manufactured using various materials, each offering specific properties and advantages. The choice of material depends on factors such as application requirements, environmental conditions, and cost considerations. Here are some commonly used materials in manufacturing flange couplings:

  • 1. Steel: Steel is one of the most common materials for flange couplings. It offers excellent strength, durability, and resistance to wear. Steel couplings are suitable for a wide range of applications and can handle high torque and heavy loads.
  • 2. Stainless Steel: Stainless steel is chosen for its superior corrosion resistance, making it ideal for applications where the coupling is exposed to moisture, chemicals, or aggressive substances. Stainless steel flange couplings are common in industries such as food processing, pharmaceuticals, and marine.
  • 3. Cast Iron: Cast iron couplings are known for their excellent strength and vibration-damping characteristics. They are often used in industrial settings, including pumps, compressors, and conveyor systems.
  • 4. Aluminum: Aluminum couplings are lightweight and suitable for applications where weight is a concern. They are commonly used in industries such as aerospace and automotive.
  • 5. Brass: Brass couplings offer good corrosion resistance and electrical conductivity. They are used in specific applications that require these properties.
  • 6. Bronze: Bronze couplings are valued for their high strength, corrosion resistance, and resistance to wear. They are commonly used in marine and heavy machinery applications.
  • 7. Plastic: Plastic couplings, such as nylon or polyurethane, are used in applications where weight, non-conductivity, and chemical resistance are critical factors.
  • 8. Composite Materials: Some modern flange couplings may use composite materials that combine different properties, such as strength, flexibility, and corrosion resistance.

When selecting the material for a flange coupling, it is essential to consider factors such as load capacity, temperature range, chemical exposure, and the specific demands of the application. Proper material selection ensures that the flange coupling performs optimally and has a long service life in its intended environment.

China Custom Ductile Iron Universal Flange Adaptor and Universal Coupling  flange couplingChina Custom Ductile Iron Universal Flange Adaptor and Universal Coupling  flange coupling
editor by CX 2023-09-30