PPH法蘭截止閥

J41F-10S/U/V塑料截止閥(fa)

J41F-10F法蘭式PVDF塑(su)料截止(zhi)閥(fa)

J61Y鍛鋼截止閥

BJ41保溫截止閥

BJ45直流式(shi)保溫(wen)截止閥

J641H氣(qi)動截止閥

DJ61W低溫截止(zhi)閥

J41H鍛鋼法蘭截止閥(fa)

NKJ61H真空截止閥

J41W-16T黃銅法蘭截止閥

J41J襯膠截止閥

J41F-10V塑料截(jie)止閥

U41SM-16C 法蘭柱塞截止閥

FJ41Y/F節(jie)流(liu)截止放空閥

WJ44H-16C直角(jiao)式(shi)波(bo)紋管截止(zhi)閥

YJ41W氧(yang)氣截止閥

鑄鐵截止閥