|
|
| |
| API Ring Number |
Size of Flange, Inches |
| General
Use |
Oil
Field Use |
| 150
lbs. |
300
to 600 lbs. |
900
lbs. |
1500
lbs. |
2500
lbs. |
500,
1000, 2000, 3000 lbs. |
5000
lbs. |
| R38 |
|
|
|
|
4 |
|
|
| R39 |
|
|
|
4 |
|
|
4 |
| R40 |
5 |
|
|
|
|
|
|
| R41 |
|
5 |
5 |
|
|
5 |
|
| R42 |
|
|
|
|
5 |
|
|
| R43 |
6 |
|
|
|
|
|
|
| R44 |
|
|
|
|
|
|
5 |
| R45 |
|
6 |
6 |
5 |
|
6 |
|
| R46 |
|
|
|
|
|
|
6 |
| R47 |
|
|
|
6 |
|
|
|
| R48 |
8 |
|
|
|
6 |
|
|
| R49 |
|
8 |
8 |
|
|
8 |
|
| R50 |
|
|
|
|
|
|
8 |
| R51 |
|
|
|
8 |
|
|
|
| R52 |
10 |
|
|
|
8 |
|
|
| R53 |
|
10 |
10 |
|
|
10 |
|
| R54 |
|
|
|
10 |
|
|
10 |
| R55 |
|
|
|
|
10 |
|
|
| R56 |
12 |
|
|
|
|
|
|
| R57 |
|
12 |
12 |
|
|
12 |
|
| R58 |
|
|
|
12 |
|
|
|
| R59 |
14 |
|
|
|
|
|
|
| R60 |
|
|
|
|
12 |
|
|
| R61 |
|
14 |
|
|
|
14 |
|
| R62 |
|
|
14 |
|
|
|
|
| R63 |
|
|
|
14 |
|
|
|
| R64 |
16 |
|
|
|
|
|
|
RTJ standard size gaskets are manufactured in accordance with API-6A
and ANSI B16.2 specifications and are furnished in stock materials including
soft iron, low carbon steel, 4-6 chrome (F5), 304 & 304L, 316 & 316L,
347, 410, Monel, Inconel and Incoloy.
UNLESS OTHERWISE SPECIFIED, GRUV-TITE FORGED SEAMLESS RING JOINT GASKETS
WILL BE FURNISED IN OVAL DESIGN.
|
|
|
|
|
