UPVC Female-Threaded Flange Adapter
The primary application of the UPVC threaded flange adapter, which is classified as a UPVC solvent‑weld fitting, is to connect two pipelines made of different materials. It is also commonly used for installing certain types of valves along the pipeline. If you are looking for a reliable and high‑quality flange adapter, the Vispar UPVC threaded flange adapter is a recommended choice. This product is available in a wide range of sizes, from 1/2 inch up to 4 inches.
UPVC Threaded Flange Adapter Specifications
The UPVC female-threaded flange adapter is designed to withstand a pressure rating of 16 bar and offers excellent resistance to chemicals and chlorine, while maintaining a lightweight structure. The technical specifications of the UPVC female-threaded flange adapter include:
- Pressure rating: 16 bar
- Material: UPVC
- Available sizes: 1/2 inch to 4 inches
- High resistance to temperature variations
- Excellent resistance to chemical corrosion
- Easy installation and handling
- Lightweight for convenient transport and installation
- Non‑corrosive and resistant to scaling
- Long service life
- Smooth internal surface minimizing pressure loss
- Superior sealing performance


Product Application
Applications of UPVC Female-Threaded Flange Adapter
The UPVC female-threaded flange adapter is used to connect UPVC fittings to other flanged components, with the connection achieved through a UPVC backing ring. Another common application of this adapter is in UPVC valves. UPVC flange adapters are available in two types: solvent‑weld (adhesive) and threaded flange adapters. The female-threaded flange adapter connects directly to UPVC threaded fittings, with the primary distinction being the presence of an internal thread in the threaded version.
These characteristics make the UPVC female-threaded flange adapter highly effective for use in various industries, including:
- Oil and gas industries
- Metal and chemical industries
- Water treatment plants
- Desalination units and other industrial environments
Product Sizing
| Product | Size (inch) | Quantity in Packaging |
| U-PVC Female-Threaded Flange | 1/2″ | 600 |
| U-PVC Female-Threaded Flange | 3/4″ | 400 |
| U-PVC Female-Threaded Flange | 1″ | 250 |
| U-PVC Female-Threaded Flange | 1 1/4″ | 160 |
| U-PVC Female-Threaded Flange | 1 1/2″ | 180 |
| U-PVC Female-Threaded Flange | 2″ | 56 |
| U-PVC Female-Threaded Flange | 2 1/2″ | 76 |
| U-PVC Female-Threaded Flange | 3″ | 48 |
| U-PVC Female-Threaded Flange | 4″ | 29 |

