BRC Series edge-welded metal bellows seals are exceptionally robust and designed to seal high-temperature hydrocarbons, heat transfer fluids and severe services in refineries and hydrocarbon processing plants. The BRC series is fully compliant with API 682 Type C requirements and features thick-plate Alloy 718 bellows convolutions for superior corrosion resistance.
... Read more Read less- Longer service life ensure by the use of edge-welded, thick-plate Alloy 718 bellows that comply with NACE MR0103 criteria and can withstand long-term chemical exposure
- Reliability resulting from the canned face design that eliminates shrink-fit distortions and allows low-leakage performance
- Prolonged clean operation (on stationary configurations) due to steam purge baffle that eliminates coking
- Configurable with a rotating or stationary bellows to fit a wide range of high temperature application needs
API 682
Pressure: up to 20.7 bar (300 psi)
Temperature: -73°C to 427°C (-100°F to 800°F)
Speed: up to 23 m/s (75 fps)
Sizes: 28.2 to 150 mm (1.110 to 5.906 inches)
BRCH
Utilizes a bolted bellows adapter for convenient repairs when necessary
BRCS
Shorter version designed to fit pumping equipment with axial length restrictions and when dual seals are required
Arrangement 1 single seal (Common Piping Plans 11, 13, 23, 32, 62)
BRC
BRCH
Arrangement 2 unpressurized dual wet seal (Common Piping Plans 52)
BRCSH/BRCSH
Arrangement 2 unpressurized dual seal with dry running backup (Common Piping Plans 72, 75, 76)
BRCSH/GSDH
Arrangement 3 pressurized dual wet seal (Common Piping Plans 53A, 53B, 53C, 54)
BRCSRW/BRCSRW