Correct Selection of UPVC Threaded Fittings

UPVC threaded fittings

The correct selection of the specifications and models of UPVC threaded fittings is a key step to ensure the safe and efficient operation of the piping system. Here are some tips to help you make the right choice:

Understand application scenarios and requirements

  • First of all, it is clear what kind of occasions the UPVC threaded pipe fittings will be used for, such as water supply and drainage, chemical industry, power and other fields.
  • Consider the pressure, temperature, fluid properties and other factors that the pipeline needs to withstand.
  • Understand how the piping system is connected and ensure that the selected piping is compatible with the existing system.

Review relevant standards and specifications

  • Check national, industry or regional standards and specifications for UPVC threaded fittings to ensure that the selected product meets the relevant requirements.
  • Note that different countries or regions may have different standards and regulations, and local standards should be followed when selecting.

Determine pipe diameter and wall thickness

  • According to flow, pressure and other parameters, select the appropriate pipe diameter. Common pipe diameters are DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, etc.
  • According to the working pressure and use environment, determine the required wall thickness. The thicker the wall, the stronger the compressive resistance.

Consider connection mode and sealing performance

  • Select suitable connection methods, such as threaded connection, socket connection, etc.
  • Ensure that the selected pipe has good sealing performance to avoid leakage problems.

Compare different brands and manufacturers

  • Understand the product characteristics, performance and quality of different brands and manufacturers in the market.
  • Choose manufacturers and brands with good reputation and reputation to ensure product quality and after-sales service.

Consulting professionals

  • When in doubt during the selection process, consult a plumbing engineer, designer or expert in the relevant field.
  • They can provide more professional advice based on your specific needs and conditions.

Consider cost factors:

  • Under the premise of meeting the needs of use, reasonable cost control. Prices of UPVC threaded fittings may vary with different specifications and models and can be selected according to the budget.

To sum up, the correct selection of specifications and models of UPVC threaded pipe fittings requires comprehensive consideration of application scenarios, standard specifications, pipe diameter and wall thickness, connection methods, brand manufacturers and costs. Through careful comparison and consultation with professionals, you can find the best product for your needs.


If you have read this article and have any questions, please feel free to contact IFAN. Below is our contact information:

Whatsapp:+86 13373827623
Email:[email protected]

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