上海茂培电子科技有限公司
SIEMENS西门子ALG252,ALG253,ALG322,ALG203,ALG202阀门连接附件
产品规格:ALG252,ALG253,ALG322,ALG203,ALG202
Connecting thread, pipe side:Rp 1 "
Connecting thread, valve side:G 1½ "
DN:25
Material:Phosphated malleable cast iron
SIEMENS西门子ALG252,ALG253,ALG322,ALG203,ALG202阀门连接附件