Loading... Please wait...
Free Shipping on Orders $300 + (excluding pipe)
- Home
- Black Hdpe Butt Fusion
- Flange Adapters and Rings
- IPS Stainless Steel 316 Backup Rings
- 4" IPS Stainless Steel 316 Flange Backup Ring
Categories
Related Products
4" IPS Stainless Steel 316 Flange Backup Ring
Hover over image to zoom
Product Description
4" IPS Stainless Steel 316 Backing Ring (Rated up to SDR11) 200psi
Backing Ring Only - For use with hdpe flange adpaters (Sold Separately)
| Pipe | Outside | Flange | Inside | Bolt | Dia. | Bolt | Radius | Operating |
| Diameter | Dia. | Thickness | Dia. | Count | Bolt Hole | Circle | r | Pressure |
| O.D. | T | I.D. | N | B.D. | B.C. | |||
| 2" | 6 | 0.5 | 2.63 | 4 | 0.75 | 4.75 | 0.2 | 200 |
| 3" | 7.5 | 0.53 | 3.75 | 4 | 0.75 | 6 | 0.28 | 200 |
| 4" | 9 | 0.55 | 4.75 | 8 | 0.75 | 7.5 | 0.28 | 200 |
| 6" | 11 | 0.63 | 6.88 | 8 | 0.88 | 9.5 | 0.28 | 200 |
| 8" | 13.5 | 0.85 | 8.88 | 8 | 0.88 | 11.75 | 0.28 | 200 |
| 10" | 16 | 0.98 | 11 | 12 | 1 | 14.25 | 0.31 | 200 |
| 12" | 19 | 1.25 | 13.13 | 12 | 1 | 17 | 0.28 | 200 |
| • Description | Stainless Steel 316 Backup Ring |
| • Utilization | Hdpe Pipe, Stainless Steel and Carbon Steel Stub Ends |
| • Materials | Stainless Steel |
| • Dimensions | Vital dimensions AWWA C207. Mates with all 150lb flanges, ANSI B16.5, B16.47; AWWA C207. |
| • Finish | Bare 316 Stainless |
Hdpe Flange Adapters are sold separately
Stainless Steel Rings are also available is sizes in excess of 18"
Integrity Flange Adapter Installation
Find Similar Products by Category
Vendors Other Products
You Recently Viewed...
Quick Links
CATEGORIES
BRANDS
Information
218-461-9332
info@hdpesupply.com
218-206-8406BILLING & WAREHOUSE ADDRESS
Phone Hours
Follow us on
Payment Method
© 2025 Hdpe Supply. All Rights Reserved.
Powered by PSDCenter