带齿形软管柄的固定法兰，与另一根软管连接紧密，不易脱落。
其他法兰标准可用。
可提供FEP或PTFE衬里。
可提供原始衬垫和防静电衬垫。
备注：可定制。
Fixed flange with toothed hose shank for connecting with another hose closely, no easy to drop.
Other flange standards are available.
FEP or PTFE liners are available.
Virgin and anti-static liners are available.
Remark: Can be customized.