China wholesaler Plumbing Fitting Tube Fitting Plastic Female Reducer, PVC Thread Coupling

Product Description

Plumbing Fitting Tube Fitting Plastic Female Reducer,PVC Thread Coupling

Specification

Item Pipe Fittings
Model B07 – Pipe Fittings
Material PVC-U, PPR,CPVC 
Size 1/2″~4″ 20-110mm
Color White and gray for PVC,green ,grey, white and blue for PPR
Standard ASTM D2466, ASTM D2665 , BS4346, NBR5648, DIN8078 / 8077
Machines Injection machines
Technics Casting
Property Connector
Working Place PVC -15°-55°,PPR-20°-90°,CPVC -20°-100°
Warranty At least 50 years
Delivery time 30-45 days after deposite, according to customers requirement 

Feature

  • Healthy, bacteriological neutral, conforming to drinking water standards
  • Resistant to high temperatures, good impact strength
  • Convenient and reliable installation, low construction expenses
  • Excellent heat-insulation property from minimum thermal conductivity
  • Lightweight, convenient to transport and handle, good for labor-saving
  • Smooth inner walls reduce pressure loss and increase flow speed
  • Sound insulation (reduced by 40% compared to galvanized steel pipes)
  • Light colors and excellent design ensure suitability for both exposed and hidden installation
  • Recyclable, environment-friendly, accords with CHINAMFG standards
  • Extremely long usage life for at least 50 years

  Picture

Description

Size×Thickness(mm) PCS/CTN Weight(g/pcs/M) CTN SIZE(cm)
1/2″ 400 38 50*30*26
3/4″ 400 68 50*30*26
1/2″*3/4″ 175 48 50*30*26

Certification

Certification Name Certified by Certificate No. Product Name & Model No. Available Date-Expired Date
ISO 9001:2008 Kaixin Certification(ZheJiang ) Co., Ltd., ANAB 626013Q10647R1S Manufacture Plastic Product(Fittings) (Except Project Requiring Qualification License) 2013/05/09-2016/05/08
CE VOV VT13049470 PVC Fittings AN06, AN03, AN05, D06, C01, C02, C03, BN01, BN02, BN05 2013/04/26-2049/12/31
 

 

 

Trade 

MOQ: 5CTNS Pipe Fittings

Delivery Time: 30-45 days after deposite, according to customers requirement

Packaging: Inner Boxes And Cartons, 300Pcs/Box

Shipping: By sea, air or by express

Company Information
 

HangZhou CHINAMFG Plastics Co., Ltd. (SAM-UK) which was established in 2006, is 1 of the professional manufacture ofplastic pipes, plastic fittings, plastic valves, and plastic taps. Our main products are PVC/PPR /CPVC/PP pipesandfittings, Currently we mainly supply NBR 5648 standard,SCH40 ASTM D2466 standard,ASTM D2846, BS 4346 standard, ASTM D2665 standard products etc. Our products are sold to Southeast Asia, Africa, the Middle East, Australia, America, AND Latin America etc.
Our company located in Xihu (West Lake) Dis.– the cradle of plastic products of China, the company borders north on ZheJiang and HangZhou city on the north , and HangZhou city on the south. The traffic is very convenient,it’s only 13 km from HangZhou train station, and 30 kms from HangZhou Airport and 10 kms from the HangZhou-HangZhou -HangZhou expressway.
Following the market as the guidance, striving to survival on the bases of good quality, insisting on developing with science and technology, obtaining benefit from efficient management , winning reputation from excelent service, and adhering to the tenet of “quality first, customer supreme, continuous innovation”, the company is owning deeperreliance and better reputaion from customers.
We sincerely welcome customers domestic and overseas to visit our company for advising and cooperating.

 

Factory

FAQ
1.What is your MOQ?
Our MOQ is usually 5 CTNS.

2.What is your delievery time?
The time of delievery is around 30-45days.

3.What is the shipping port?
We ship the goods via HangZhou or ZheJiang port.

4.What is your payment terms?
We accept 30% T/T in advance,70% in the period of shipment or 100% L/C.

5.How should I contact you?
You can contact us with Trade Manager or send us an email by click Contact Supplier bottom.

6.What is the location of your company?
Our company is located in the HangZhou ZHangZhoug Province, China.
If you would like to have a visit, you are much welcome.

7.How about the samples?
We could send you the samples , most samples are free to send to most places in China.If sent to other countries, transport fee shoule be paid by you.

8.Why choose us?
1 Genuine produces with excellent quality and competitive price.
2 Cooperating with the customers all over the world and knowing the markets very well.
3 CHINAMFG is a listed company. Everything can be rest assured working with us.
4 After- Services will be highly-satisfied. Any problems and feedbacks will be answered in a short of time.

 

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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

Calculating the Required Size and Specifications for a Reducer Coupling

Choosing the right size and specifications for a reducer coupling involves considering the diameters of the pipes being connected and the specific requirements of the application. Here’s a step-by-step guide on how to calculate the required size and specifications for a reducer coupling:

  1. Measure Pipe Diameters: Measure the outside diameter (OD) of both the larger and smaller pipes that need to be connected. Make sure to measure accurately to get precise dimensions.
  2. Determine Pipe Material: Identify the material of both pipes, as the reducer coupling should be compatible with the materials of the pipes it connects.
  3. Check Standards and Codes: Consult relevant plumbing codes and standards to ensure compliance with regulations and guidelines for pipe fittings.
  4. Calculate the Required Size: Subtract the outside diameter of the smaller pipe from the outside diameter of the larger pipe. The result will give you the nominal size of the reducer coupling needed.
  5. Select the Material: Choose a reducer coupling material that is suitable for the specific application and is compatible with the materials of the pipes being connected.
  6. Consider Pressure and Temperature: Determine the operating pressure and temperature of the system, and select a reducer coupling that can handle these conditions without failure.
  7. Check End Types: Verify the end types of the reducer coupling to ensure they match the joining methods of the pipes. Common end types include threaded, solvent weld, or push-fit connections.
  8. Account for Flow Rate: If the application involves fluid flow, consider the flow rate to ensure the reducer coupling can handle the required volume without causing excessive pressure drop.
  9. Confirm Length and Dimensions: Check the overall length and dimensions of the reducer coupling to ensure it fits properly in the available space and does not cause any obstructions.
  10. Verify Ratings and Certifications: If the application requires specific certifications or ratings (e.g., pressure ratings, NSF certification for drinking water applications), ensure that the chosen reducer coupling meets these requirements.

By following these steps and considering all relevant factors, you can accurately calculate the required size and specifications for a reducer coupling that will provide a secure and reliable connection between pipes of different diameters.

reducer coupling

What are the Standard Sizes and Dimensions of Reducer Couplings?

Reducer couplings come in a variety of standard sizes and dimensions to accommodate different pipe diameters. The sizes and dimensions of reducer couplings are typically specified in terms of the nominal pipe size (NPS) and the outside diameter (OD) of the pipe.

For example, a common type of reducer coupling is a “concentric reducer,” where the center axis of the two pipe ends remains in line. The standard sizes of concentric reducer couplings include:

  • 1/2″ x 1/4″ NPS
  • 3/4″ x 1/2″ NPS
  • 1″ x 3/4″ NPS
  • 1-1/4″ x 1″ NPS
  • 1-1/2″ x 1-1/4″ NPS
  • 2″ x 1-1/2″ NPS
  • 2-1/2″ x 2″ NPS
  • 3″ x 2-1/2″ NPS
  • 4″ x 3″ NPS
  • 6″ x 4″ NPS
  • 8″ x 6″ NPS
  • 10″ x 8″ NPS
  • 12″ x 10″ NPS

It’s important to note that the dimensions of the reducer coupling, including the overall length and the transition length, may vary depending on the specific manufacturer and industry standards. The dimensions of reducer couplings are designed to ensure a proper fit between pipes of different sizes, allowing for a smooth flow transition without abrupt changes that could lead to turbulence or pressure loss.

Additionally, reducer couplings are available in various materials, such as PVC, CPVC, stainless steel, brass, and copper, to suit the compatibility requirements of different pipe materials and applications.

Before selecting a reducer coupling for a specific application, it is crucial to consider the pipe sizes, material compatibility, pressure and temperature ratings, and the joining method to ensure a proper and secure fit for the plumbing or piping system.

China wholesaler Plumbing Fitting Tube Fitting Plastic Female Reducer, PVC Thread Coupling  China wholesaler Plumbing Fitting Tube Fitting Plastic Female Reducer, PVC Thread Coupling
editor by CX 2024-04-30


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