UPVC Union
UPVC Union Manufacturer, like couplings, join objects together, but they’re a less permanent option that can readily dismantle. It is frequently used to construct temporary constructions, such as tent supports, and dismantle them when the structure is no longer required. They have a ring in the middle that divides the two ends, making dismantling and maintenance simple.
UPVC Union white pipes and fittings are made from an unplasticized polyvinyl chloride material that has been precisely developed. These pipes and plumbing fittings are abrasion resistant, have high mechanical strength, are tough, durable, and can survive harsh weather conditions.
PVC unions and PVC pipe union connectors are pipe fittings that allow two pipes to connect without using a sealant or a traditional bonded coupling.
UPVC Pipe Fittings
We offer UPVC Pipe Fittings products in all standard sizes and provide complete customization options to meet your specific project requirements across our entire product range.

Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.
UPVC Union Technical Information
Union (O-Ring Seat) S X S
UNTxxSU/UNxxSU
| Size | mm | Weight (kg/pc) | ||
|---|---|---|---|---|
| L | G | PVC | CPVC | |
| 1/2″ | 52 | 6.5 | 0.047 | 0.050 |
| 3/4″ | 59 | 7.5 | 0.073 | 0.080 |
| 1″ | 67 | 8.0 | 0.13 | 2 0.140 |
| 1-1/4″ | 76 | 12.5 | 0.208 | 0.217 |
| 1-1/2″ | 82 | 10.5 | 0.271 | 0.295 |
| 2″ | 92 | 14.0 | 0.433 | 0.475 |
| 2-1/2″ | 108 | 19.0 | 0.667 | 0.775 |
| 3″ | 120 | 25.0 | 1.093 | 1.180 |
| 4″ | 152 | 37.0 | 1.873 | 2.050 |
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