Mediums:Oil,light hydrocarbon,aromatic hydrocarbon,organic solvents,weak acids,alkali,Ammonia,etc.
Temperature:-75oC-+400oC
Pressure:≤2.0Mpa（Single) ≤6.0Mpa(Double)
Speed:≤23m/Sec
Size:16-64mm
Material Choosing:
Sationary ring:Sic/Tc
Rotary ring:Ca/Sic/Tc
Secondary ring seal:Graphite
Bellow:AM350/Lncone1718
Metal Part:Stainless Steel304/316