- 鍛鋼閥門系列
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Z41Y法蘭式鍛鋼閘閥 H61Y鍛鋼升降式止回閥 J41Y法蘭高溫高壓鍛鋼截止閥 H41Y、H44Y鍛鋼法蘭止回閥 J11Y高溫高壓鍛鋼截止閥 J11Y內螺紋鍛鋼截止閥 WJ11Y鍛鋼波紋管截止閥 J48H法蘭式鍛鋼針型閥 H64Y自密封旋啟式止回閥 J61Y鍛鋼自密封截止閥 J11Y、J61Y、J41Y鍛鋼美標截止閥 Z41Y法蘭鍛鋼閘閥 Z61Y自密封鍛鋼閘閥 H44Y、H41Y法蘭自密封鍛鋼止回閥 J11Y、J61Y 、J41Y高溫高壓鍛鋼截止閥 WJ11Y、WJ61Y鍛鋼波紋管截止閥 J41Y法蘭鍛鋼截止閥 Z61Y、Z11Y高溫高壓鍛鋼閘閥 900LB～1500LB鍛鋼閘閥（焊接式閥蓋）
