项目描述
STRUCTURE DESCRIPTION
Replacement of John Crane 59B seal, multiple spring design, balanced seal.
Operating range:
Temperature: -40–250℃
Speed: 15m/s
Pressure: 25bar
Standard Size: 14-100mm
Material:
Seal ring: Car, Sic, Ssic, Ceramic, TC
Secondary seal: NBR, EPDM, Viton etc.
Spring and metal parts: 304, 316, HAST.C