Plastic NPT Thread Connectors Specifications
(I) Diverse Sizes
Common sizes include 1/8 inch, 1/4 inch, 3/8 inch, 1/2 inch, 3/4 inch, and 1 inch, meeting the connection needs of pipes with different diameters. Whether for small instrument equipment piping or large industrial systems, a suitable size can be found.
(II) Unified Standards
Strictly adhering to NPT standards, the thread taper is 1:16, and the thread angle is 60°. This standardized design not only ensures good compatibility and interchangeability between the connector and other NPT-compliant pipes, valves, and other components, but also makes procurement and use more convenient globally.
Plastic NPT Thread Connectors Material Characteristics
(I) PVC (Polyvinyl Chloride)
● Cost Advantage: Relatively low price, effectively reducing overall project costs, making it very attractive in projects with strict cost control.
● Lightweight: Lightweight, easy to install and transport, reducing the labor intensity of construction workers and improving installation efficiency.
● Corrosion Resistance: Has a certain degree of corrosion resistance to common acids and alkalis, suitable for ordinary water supply and drainage systems and some industrial wastewater discharge pipelines with weak corrosiveness.
(II) PP (Polypropylene)
● Chemical Stability: Excellent chemical stability, resistant to the erosion of various chemical media, suitable for conveying weakly corrosive chemicals such as dilute acids and alkalis.
● Good Temperature Resistance: Maintains stable performance within a certain temperature range, generally able to withstand temperature changes from -20℃ to 100℃, suitable for some pipeline systems with certain temperature requirements.
Details
| Material | Polypropylene (PP), PVDF, Nylon, Polyethylene (PE) |
|---|---|
| Size | 1/16" to 2" NPT / Customizable |
| OEM | Support |
| Color | Customizable |
| Package | Customizable |













