ring joint metallic gasket
1.material: flexible graphite, stainless steel
2.usage: for sealing in flange joint of pump
Ring joint metallic gasket is made through smithing, heat treatment and mechanical processing.
Usage: It is suitable for oil or gas pipe flange, pressure vessel, high speed joint face, valve with high temperature and high pressure.
Characteristics: It has good sealing performance even when the pressure and temperature is not stable, resistant of high temperature and high pressure, outstanding corrosion resistance.
Style: style R (ellipse style and octagonal style), style PX, and style BX
We have some different material and style which can correspond to different design and operation demand. Please see the following table for the reference of material characteristic.
Material | Name | Hardness | Temperature | ||
Soft | Brinell | Min | Max | ||
Common Material | Carbon Steel | Carbon Steel | 120 | -40 | 540 |
Soft Iron | 90 | -60 | 500 | ||
Stainless Steel | 304SS | 160 | -250 | 540 | |
304LSS | 160 | -250 | 540 | ||
316SS | 160 | -200 | 815 | ||
316LSS | 160 | -200 | 815 | ||
410SS | 160 | -40 | 850 | ||
5Cr-0.5Mo | 130 | -29 | 650 | ||
Nonferrous Metal | Copper | 80 | -100 | 315 | |
Aluminum | 35 | -200 | 425 | ||
Special Material |
Stainless Steel | 321SS | 160 | -200 | 870 |
347SS | 160 | -200 | 870 | ||
Inconel 600 | 150 | -100 | 1095 | ||
Incoloy 825 | 150 | -100 | 1095 | ||
Nonferrous Metal | Monel 400 | 150 | -100 | 760 | |
Titanium | 215 | -200 | 540 | ||
Nickel 200 | 110 | -200 | 760 | ||
Hastelloy B2 | 230 | -100 | 1095 | ||
Hastelloy C276 | 210 | -100 | 1095 | ||
Update Date:2010-12-30 18:13:09
