China manufacturer OEM Ductile Iron Fittings Elbow Tee Reducer Coupling

Product Description

Custom Ductile Iron Pipe Fittings OEM Elbow Tee Reducer :
1.Product Parameter:

Product Name: ISO2531 EN545 EN598 Ductile Iron Pipe Fittings
Standard: ISO2531 EN545 EN598
Size: DN80-DN2600
Material: Ductile Iron
Pressure: PN10/PN16/PN25/PN40
Surface Treatment:

Inside and Outside both CHINAMFG bonded epoxy coating
cement CHINAMFG inside and zinc and biHangZhou coating outside
Zinc+biHangZhou inside and outside

Connection Mode: T type (push on joint), K- type, Flange type, Self-restrained type
Application: Portable Water systems
Wastewater systems
Irrigation systems
Fitting Type: Socket bend, Flanged bend, Socket and Flanged Tee, Flanged socket, Socket taper, blank flanges, as well as Flanged adaptor, coupling, dismantling joints, Fitting for PVC pipes and Other pipeline accessories 
Packing: Plywood Case,Plywood Pallet
Delivery time: 40-60days

2.Production Process and Our workshop:
3.Packing and Transportation
4.Main Product Range:
5.Certification:
6.Why Choose us?
1)Industry leader:
Our Factory has been specilized in Pipeline Products since 2004.With decades of development, CHINAMFG possesses 20 engineers, 200 experienced workers and 25 professional sales team and has supplied pipeline products, solution and services to over 30 countries.Quality is strictly Controlled and gauranteed.

2)Large Productivity 
Our Factory’ productivity is large and stock for some of the pipe fittings is also available. so the mass production lead time is short.
3)VIP Service
Professional  Technical engineers and sales teams gaurantee the quality and service.
4)OEM is also available
7.FAQ:
Q1:What certificate do you have?
A: We have ISO 9001, CE certificate.
Q2. Can I get free samples?
A: Yes, The free samples can be offered for free.
Q3. Can I have my own Logo on the product?
A: Yes, Simple logo design is available based on not small order quantity.
Q4: Can I have my own customized product?
A: Yes, your customized requirements for color, size, mark, etc.
Q5: Can you produce the products according to my own drawing?
A: Yes, we can produce the products according to your drawing.
Q6: How long is your delivery time?
A: Generally it is about 30-45days depends on the order quantity.
Q7:What’s your product range?
A:Forged Pipe Fitting,Butt welding Pipe Fitting,Pipe Clamps,Ductile Iron Groove Pipe Fitting,OEM Parts,Valves
  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

reducer coupling

How to Properly Install and Secure a Reducer Coupling to Prevent Leaks

Proper installation and secure fastening of a reducer coupling are crucial to prevent leaks and ensure the integrity of the plumbing or piping system. Here are the steps to follow when installing a reducer coupling:

  1. Prepare the Pipes: Before installing the reducer coupling, ensure that the ends of both pipes are clean, smooth, and free from any debris or burrs. Use a pipe cutter or a hacksaw to achieve clean cuts.
  2. Apply Primer (For Plastic Pipes): If you are working with plastic pipes like PVC or CPVC, use a pipe primer to clean and prepare the pipe ends. The primer helps in removing dirt and contaminants while promoting proper adhesion of the solvent cement.
  3. Apply Solvent Cement (For Plastic Pipes): After priming (if required), apply a layer of solvent cement to the outside of one pipe end and the inside of the reducer coupling socket. Make sure to use the appropriate cement compatible with the pipe material.
  4. Align the Pipes: Insert one pipe end into the socket of the reducer coupling, ensuring that it is fully seated. Make sure the pipes are aligned properly, and there is no gap between the pipe end and the coupling socket.
  5. Mark the Joint: Use a marker to mark the joint between the pipe and the coupling. This will serve as a reference point for proper insertion during the final assembly.
  6. Secure the Coupling: If the reducer coupling has a slip-on design, push the coupling towards the marked joint until it is fully seated. For threaded reducer couplings, thread the coupling onto one of the pipes, ensuring a tight fit.
  7. Tighten the Fasteners: If the reducer coupling has fasteners, such as nuts and bolts, tighten them securely to create a leak-resistant seal between the coupling and the pipes. Use the appropriate tools to achieve the recommended torque.
  8. Inspect for Leaks: After installation, inspect the joint and the surrounding area for any signs of leaks. Turn on the water supply or the fluid being conveyed and check for any drips or seepage.
  9. Allow Cure Time (For Plastic Pipes): If you used solvent cement for plastic pipes, allow sufficient time for the cement to cure before subjecting the joint to pressure or stress. Follow the manufacturer’s instructions for cure time.

It is essential to follow the manufacturer’s guidelines and best practices for the specific type of reducer coupling and pipe material being used. Proper installation and secure fastening will help ensure a leak-free connection and maintain the overall integrity of the plumbing or piping system.

reducer coupling

How to Select the Right Reducer Coupling Material Based on the Fluid Being Conveyed?

Choosing the appropriate material for a reducer coupling is crucial to ensure its compatibility with the fluid being conveyed in plumbing and piping systems. The choice of material depends on factors such as the type of fluid, temperature, pressure, and the surrounding environment. Here are some guidelines to help you select the right reducer coupling material:

  • 1. Identify the Fluid: Determine the type of fluid that will flow through the piping system. Different fluids have varying chemical compositions and properties, which can affect the material’s corrosion resistance and overall performance.
  • 2. Consider Corrosion Resistance: If the conveyed fluid is corrosive or contains chemicals that can react with certain materials, choose a reducer coupling material with excellent corrosion resistance. For corrosive environments, materials like stainless steel, PVC, CPVC, or certain types of alloys are often preferred.
  • 3. Temperature and Pressure: Evaluate the operating temperature and pressure of the system. Some materials may have limitations in extreme temperatures or high-pressure conditions. Ensure the selected material can withstand the specific operating conditions.
  • 4. Fluid Compatibility: Check if the material is compatible with the specific fluid to avoid any adverse reactions that could compromise the coupling’s integrity or contaminate the conveyed fluid.
  • 5. Environmental Factors: Consider the surrounding environment, including exposure to UV radiation, outdoor elements, or potential impact on the material’s mechanical properties.
  • 6. Regulatory Requirements: Ensure that the selected material complies with any industry standards or certifications required for the intended application, especially if the system conveys potable water or is subject to specific regulations.

Common materials used for reducer couplings include:

  • Stainless Steel: Offers excellent corrosion resistance and is suitable for a wide range of fluids, making it a popular choice for many applications.
  • PVC and CPVC: These materials are lightweight and corrosion-resistant, making them ideal for non-corrosive fluid conveyance and low-pressure systems.
  • Brass: Known for its durability and resistance to dezincification, brass is often used for water and gas applications.
  • Copper: Suitable for water and gas systems, copper is resistant to corrosion and has antimicrobial properties.
  • Carbon Steel: Provides strength and durability but may require corrosion protection in some environments.
  • Alloys: Various alloy materials offer enhanced properties such as higher corrosion resistance or better mechanical strength compared to individual metals.

Consulting with a knowledgeable engineer or a professional in the field can be beneficial in making the right material selection for your specific plumbing or piping system. Proper material selection ensures the reducer coupling’s reliability and longevity, as well as the overall integrity of the fluid conveyance system.

reducer coupling

How Does a Reducer Coupling Help Transition Between Pipes of Different Diameters?

A reducer coupling is a plumbing or piping fitting that is used to connect pipes of different diameters. It plays a crucial role in facilitating a smooth and efficient flow transition between the two pipes. Here’s how a reducer coupling helps in transitioning between pipes of different diameters:

  • Size Adjustment: The primary function of a reducer coupling is to adjust the pipe size to accommodate the change in diameter between two pipes. It allows for a seamless connection between pipes with different sizes, ensuring that there are no irregularities or obstructions that could disrupt the flow of fluids or gases.
  • Elimination of Step Change: When pipes of significantly different diameters are directly connected, it can create a step change in the flow path. This sudden transition can lead to turbulence and pressure loss. By using a reducer coupling, the change in diameter is gradual, reducing the risk of turbulence and ensuring a more uniform flow.
  • Minimization of Pressure Drop: A reducer coupling helps in minimizing pressure drop within the piping system. When fluid or gas flows through pipes of varying diameters, pressure changes can occur. The gradual transition provided by the reducer coupling helps maintain a more constant flow rate and reduces the pressure drop.
  • Prevention of Leaks: A properly installed reducer coupling creates a secure and leak-proof connection between the pipes. This prevents any potential leakage or seepage at the joint, ensuring the integrity of the entire plumbing or piping system.
  • Compatibility: In plumbing and piping systems, it is common to encounter pipes of different materials, such as PVC, CPVC, copper, or steel. Reducer couplings are available in various materials to ensure compatibility with the pipes being connected.
  • Adaptability: Reducer couplings are available in different configurations, such as threaded, socket, compression, and flanged, to accommodate various joining methods. This adaptability makes them suitable for a wide range of applications and industries.

Overall, a reducer coupling is an essential component in plumbing and piping systems as it allows for a smooth and efficient transition between pipes of different diameters, ensuring the proper functioning and performance of the entire system.

China manufacturer OEM Ductile Iron Fittings Elbow Tee Reducer Coupling  China manufacturer OEM Ductile Iron Fittings Elbow Tee Reducer Coupling
editor by CX 2024-01-09