Style R Ring Type Joints are widely used in valves, piping systems, and pressure vessels. Manufactured to ASME B16.20 or API 6A, they are available in oval and octagonal profiles for use with modern octagonal groove flanges.
Ring # |
Item Name |
Pipe Size & Pressure Class |
|---|---|---|
| R48.316.OCT | N/A R48 Octagonal 316 Stainless | N/A 8" @ 150 ANSI |
| R49.SI | N/A R49 Oval Soft Iron | N/A 8" @ 2000 psi 8" @ 300/600 ANSI 8" @ 3000 psi 8" @ 900 ANSI |
| R49.316 | N/A R49 Oval 316 Stainless | N/A 8" @ 2000 psi 8" @ 300/600 ANSI 8" @ 3000 psi 8" @ 900 ANSI |
| R49.OCT | N/A R49 Octagonal Soft Iron | N/A 8" @ 2000 psi 8" @ 300/600 ANSI 8" @ 3000 psi 8" @ 900 ANSI |
| R49.316.OCT | N/A R49 Octagonal 316 Stainless | N/A 8" @ 2000 psi 8" @ 300/600 ANSI 8" @ 3000 psi 8" @ 900 ANSI |
| R50.SI | N/A R50 Oval Soft Iron | N/A 8" @ 1500 ANSI 8" @ 5000 psi |
| R50.316 | N/A R50 Oval 316 Stainless | N/A 8" @ 1500 ANSI 8" @ 5000 psi |
| R50.OCT | N/A R50 Octagonal Soft Iron | N/A 8" @ 1500 ANSI 8" @ 5000 psi |
| R50.316.OCT | N/A R50 Octagonal 316 Stainless | N/A 8" @ 1500 ANSI 8" @ 5000 psi |
| R51.SI | N/A R51 Oval Soft Iron | N/A 8" @ 2500 ANSI |
| R51.316 | N/A R51 Oval 316 Stainless | N/A 8" @ 2500 ANSI |
| R51.OCT | N/A R51 Octagonal Soft Iron | N/A 8" @ 2500 ANSI |
| R51.316.OCT | N/A R51 Octagonal 316 Stainless | N/A 8" @ 2500 ANSI |
| R52.SI | N/A R52 Oval Soft Iron | N/A 10" @ 150 ANSI |
| R52.316 | N/A R52 Oval 316 Stainless | N/A 10" @ 150 ANSI |
| R52.OCT | N/A R52 Octagonal Soft Iron | N/A 10" @ 150 ANSI |
| R52.316.OCT | N/A R52 Octagonal 316 Stainless | N/A 10" @ 150 ANSI |
| R53.SI | N/A R53 Oval Soft Iron | N/A 10" @ 2000 psi 10" @ 300/600 ANSI 10" @ 3000 psi 10" @ 900 ANSI |
| R53.316 | N/A R53 Oval 316 Stainless | N/A 10" @ 2000 psi 10" @ 300/600 ANSI 10" @ 3000 psi 10" @ 900 ANSI |
| R53.OCT | N/A R53 Octagonal Soft Iron | N/A 10" @ 2000 psi 10" @ 300/600 ANSI 10" @ 3000 psi 10" @ 900 ANSI |
| R53.316.OCT | N/A R53 Octagonal 316 Stainless | N/A 10" @ 2000 psi 10" @ 300/600 ANSI 10" @ 3000 psi 10" @ 900 ANSI |
| R54.SI | N/A R54 Oval Soft Iron | N/A 10" @ 1500 ANSI 10" @ 5000 psi |
| R54.316 | N/A R54 Oval 316 Stainless | N/A 10" @ 1500 ANSI 10" @ 5000 psi |
| R54.OCT | N/A R54 Octagonal Soft Iron | N/A 10" @ 1500 ANSI 10" @ 5000 psi |
| R54.316.OCT | N/A R54 Octagonal 316 Stainless | N/A 10" @ 1500 ANSI 10" @ 5000 psi |
