Ring Joint Gasket used to stand high pressure and temperatures and they are employed where corrosive agents are present.
Standards for Ring Joints Gaskets used with flanges | ||
RJG Style | RJG standard | Flange standard |
R | ASME B 16.20 API 6A | ANSI B 16.5 ANSI B 16.47 Series A |
RX | ASME B 16.20 API 6A | API 6B |
BX | API 6A | API 6BX |
Service Range
| Material | Max.Hardness | Max.Temperature(°C ) |
| Low Carbon Steel(S 10°C) | 120 | 530 |
| Stainless steel sheet | 160 | 750 |
| such as,SS304,316 etc. | ||
| Copper | 50 | 400 |
| Aluminium | 30 | 300 |
| Lead | 10 | 100 |
| RS2-RA STYLE ROVAL |  |
| RS2-RB STYLE OCTAGONAL |  |
| RS2-RX STYLE RX |  |
| RS2-BX STYLE BX |  |
They are used to stand high pressure and temperatures and they are employed where corrosive agents are present. These gaskets are designed in oval/octagonal shapes confirming to R,Bx and Rx series of API std 6A.
Main use:
High temperature,high pressure pipeline(steam and petrol industry,petrolchemical industry)tower,trough,heat converter,pipe joints.
Application:
| MAXIMUM HARDNESS | ||||
| MATERIAL | UNS NUMBER | BRINELL* | ROCKWELL B† | IDENTIFICATION |
| Soft Iron | 90 | 56 | D | |
| Low Carbon Steel | 120 | 68 | S | |
| 4–6% Chrome 1/2% Moly | K42544 | 130 | 72 | F5 |
| Type 304 Stainless Steel | S30400 | 160 | 83 | S304 |
| Type 316 Stainless Steel | S31600 | 160 | 83 | S316 |
| Type 347 Stainless Steel | S34700 | 160 | 83 | S347 |
| Type 410 Stainless Steel | S41000 | 170 | 86 | S410 |
| Titanium Grade 2 | R50400 | |||
| Alloy 600 | N06600 | 200 | ||
| Alloy 625 | N06625 | 200 | ||
| Alloy 800 | N08800 | 200 | ||
| Alloy 825 | N08825 | 160 | ||
| Hastelloy | N10001 | 200 | ||
| Alloy C276 | N10276 | 200 | ||
| SMO 254 | S32154 | 180 | ||
| Zeron 100 | 200 | |||
| Super Duplex | S31803 | |||
If you are interested in our products, please contact me in Email and I will reply as soon as possible.
My target of service is satisfy your requirements.
My Email:sales02 at rilson.com.cn
