项目描述
STRUCTURE DESCRIPTION
Replacement of John Crane Type 21, rubber bellow design.
Operating range:
Temperature: -20–120℃
Speed: 15m/s.
Pressure: 10bar
Standard size: 10-100mm
Material:
Seal ring: Car, Sic, Ssic, Ceramic, TC
Secondary seal: NBR, EPDM, Viton etc.
Spring and metal parts: 304, 316, HAST.C