D641F气动衬氟蝶阀
D671F气动四氟蝶阀
D971F46电动对夹式衬氟蝶阀
D341F46衬氟法兰蝶阀(中线)
D371F46衬氟对夹蝶阀
Q41F46衬氟球阀
Z41F46衬氟闸阀
ZJHPF46衬氟波纹管调节阀
J41F4衬氟截止阀
H41F46升降式衬氟止回阀
H44J旋启式止回阀
H40J浮球式止回阀
G641F46气动衬氟隔膜阀
G941F46电动衬氟隔膜阀
J41F4衬氟隔膜阀
G49J三通衬氟隔膜阀
GJ641X-6L气动管夹阀
GJ941X-6L电动管夹阀
J41J衬胶截止阀
J45J衬胶直流式截止阀
上海百钢阀门集团有限公司 • 百炼成钢
Shanghai Baigang Valve Group Co., Ltd • Be toughened and hardened into steel