The material of metal ring gasket generally includes soft iron / SS304 / SS316 / carbon steel / ss321 and other alloy materials.
Metal ring gasket has excellent properties of high temperature, high pressure and corrosion resistance.
The metal ring gasket is mainly used for the joint of tower, tank, heat exchanger, pipeline and other machines of high temperature and high pressure pipeline (steam and petroleum industry, petrochemical industry).
Applicable standards: ANSI b16.5-1973, jpi-75-15-70, GB 699, gb1220, jb755, hg20633-97 metal ring gasket
Purpose:
It is applicable to the connection and sealing of standard flange for the contact surface of high temperature and high pressure pipeline in petrochemical, chemical fertilizer, hydropower and other devices.
|
form |
Material Science |
Service temperature C |
Maximum hardnessHB |
Nominal pressurePN |
Nominal diameterDN |
|
Oval section pad Octagonal section pad Triangular section pad |
#31 zinced iron sheet |
540 |
90 |
6.4-20.0MPa |
DN10-4000mm |
Applicable standard:ANSI B16.5-1973 JPI-75-15-70 GB 699 GB1220 JB755 HG20633-97Standard production. Large specifications beyond the standard are designed for you.