Contact Vinidex Customer Service for availability of products on this page.

Flanges are used to bolt PVC pipes to pumps and valves etc. Flanged disconnectable fittings provide capability for maintenance and future changes to the pipeline.

The 50, 80, 100 and 150 sizes are “stub” or short face flanges as opposed to the large full face flanges of other pipe sizes. These products include a PVC backing ring.

Vinidex recommends the use of a backing ring with all flanges of 50mm nominal size and over. (See Cat 16A.) Large washers should be used with bolts and nuts on smaller flanges. Do not overtighten.

Vinidex Code Size DN (mm) C L N T
35600 15 18 27.5 95.5 13.5
35620 25 33.8 33 115 13.5
35630 32 36 32.5 121 13.5
35640 40 41 40.1 133.6 13.5
35651 50 54.5 40 88 6
35660^ 65 66.5 67 169.5 13.5
35671 80 80 55 121 8
35681 100 105 65 153 10.4
35690 125 140.7 100 253 19.4
35701 150 150 94 205 13.2

Product Support

Need some help? View our Product Support area for downloads, installations and jointing procedures.