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。
其他材料可供选择。
备注：可定制。
Fixed flange with toothed hose shank for connect with another hose closely, no easy to drop.
Other flange standards are available.
Other materials are available.
Remark: Can be customized.
带齿形软管柄的固定法兰FK01
