项目描述
STRUCTURE DESCRIPTION
Replacement of John Crane Type 9 seal, multiple spring design,unbalanced seal.A wedge seal used for corrosive applications, typically for chemical and hydrocarbon processing.
Operating range:
Temperature: -40–250℃
Speed: 15m/s
Pressure: 12bar
Standard Size: 0.5”- 4”
Material:
Seal ring: Car, Sic, Ssic, Ceramic, TC
Secondary seal: NBR, EPDM, Viton etc.
Spring and metal parts: 304, 316, HAST.C