贺德克SAE螺旋式法兰球阀

KHBG-F3/6/KHMG-F3/6

KHBG-16-F3-11141-02X
KHBG-20-F3-11141-02X
KHBG-25-F3-11141-02X
KHBG-32-F3-11141-06X
KHBG-40-F3-11141-06X
KHBG-50-F3-11141-06X
KHBG-16-F6-11141-02X
KHBG-20-F6-11141-02X
KHBG-25-F6-11141-02X
KHBG-32-F6-11141-06X
KHBG-40-F6-11141-06X
KHBG-50-F6-11141-06X