Dimensions:
| Size | IPS / DIPS | SDR Rating | OD | Thickness | ID | Bolt Count | Bolt Hole | Bolt of Circle | Radius |
|---|---|---|---|---|---|---|---|---|---|
| 4″ | IPS | SDR7/335PSI | 9 | 0.94 | 4.60 | 8 | 0.75 | 7.50 | 0.40 |
Character:
Ductile Iron Ring/flange, also named as convoluted flange or bolt ring. it’s designed for HDPE pipe flange adapter
- Flange Material Grade: Cast Ductile iron ASTM A536 grade 65-45-12
- Flange Design Standard: ASME/ANSI B16.5, ASME/ANSI B16.47 Class 150, ASTM B16.1 CL125, AWWA C207 B/D/E.
- Surface Coating: Epoxy Powder Coating, Prime Paint, E-Coating, Galvanization, Hot dipped.
Applications:
- HDPE pipe adaptor
Available Options
- Sizes: 2″–36″ (IPS) and 4″–24″ (DIPS)
- SDR Ratings: SDR 7, SDR 9, SDR 11
- Material: ductiel iron, stainless steel SS316
- Finishes: Epoxy-Coated or Red Oxide Primer




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