Ring joint gaskets are produced from different solid metal types,such as soft iron,SS304/316/316L,F5,low carbon steel, Monel 400, and other alloy items. They are mainly used to high temperature,high pressure pipeline(steam and petrol industry,petrochemical industry)tower,trough,heat converter,pipe joints. 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,petrochemical industry)tower,trough,heat converter,pipe joints.
Material:
Material | Hardness(HB) | Temperature() |
Soft iron | 90 | 530 |
Carbon steel | 120 | 530 |
304(L) 321 316(L) | 160 | 750 |
5Cr1/2Mo | 130 | 500 |