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J61YJ61Y對焊式高溫高壓截止閥 參考價：面議

QJ-1,2,3,4,5,6,7QJ氣動管路截止閥 參考價：面議

DSJ4lH、DSJ41YDSJ4lH,DSJ41Y法蘭水封截止閥 參考價：面議

DSJ61H、DSJ61YDSJ61H,DSJ61Y焊接式水封截止閥 參考價：面議

J41H、J41WJ41H,J41W美標法蘭截止閥 參考價：面議

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J41H、J41YJ41H,J41Y國標碳鋼截止閥 參考價：面議

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J41H、J41YJ41H,J41Y鑄鋼法蘭截止閥 參考價：面議

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J41H/Y、J41WJ41H,J41Y鍛鋼法蘭端截止閥 參考價：面議

J11Y、J61YJ11Y,J61Y鍛鋼自密封截止閥 參考價：面議

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J44Y、J44H、L44H、L44YJ44Y,J44H高壓角式截止閥 參考價：面議

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J11WJ11W黃銅絲扣截止閥 參考價：面議

J11WJ11W不銹鋼絲扣截止閥 參考價：面議

BJ45H、BJ45WBJ45H,BJ45W直流式保溫截止閥 參考價：面議

J61Y、J41YJ61Y,J41Y高溫截止閥 參考價：面議

J61YJ61Y焊接式高壓截止閥 參考價：面議

J941H、J941YJ941H,J941Y電動截止閥 參考價：面議

J641H、J641YJ641H,J641Y氣動截止閥 參考價：面議

J45H、J45YJ45H,J45Y直流式Y型截止閥 參考價：面議

J65YJ65H,J65Y自密封Y型截止閥 參考價：面議

J65YJ65Y鍛鋼承插焊Y型截止閥 參考價：面議

WJ41H、WJ41YWJ41H,WJ41Y國標波紋管截止閥 參考價：面議

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WJ45H、WJ45YWJ45H,WJ45Y直流式Y型波紋管截止閥 參考價：面議

WJ44H、WJ44YWJ44H,WJ44Y角式波紋管截止閥 參考價：面議

WJ41H、WJ41YWJ41H,WJ41Y美標波紋管截止閥 參考價：面議

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J11W-16TJ11W-16T黃銅內螺紋截止閥 參考價：面議

J11B、J11FJ11B,J11F內螺紋氨用截止閥 參考價：面議

J42B、J42FJ42B,J42F角式氨用截止閥 參考價：面議

J14B、J14FJ14B,J14F內螺紋角式氨用截止閥 參考價：面議

J21B、J21FJ21B,J21F外螺紋氨用截止閥 參考價：面議

J41B、J41FJ41B,J41F法蘭氨用截止閥 參考價：面議