- 锻钢阀门系列
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Z41Y法兰式锻钢闸阀 H61Y锻钢升降式止回阀 J41Y法兰高温高压锻钢截止阀 H41Y、H44Y锻钢法兰止回阀 J11Y高温高压锻钢截止阀 J11Y内螺纹锻钢截止阀 WJ11Y锻钢波纹管截止阀 J48H法兰式锻钢针型阀 H64Y自密封旋启式止回阀 J61Y锻钢自密封截止阀 J11Y、J61Y、J41Y锻钢美标截止阀 Z41Y法兰锻钢闸阀 Z61Y自密封锻钢闸阀 H44Y、H41Y法兰自密封锻钢止回阀 J11Y、J61Y 、J41Y高温高压锻钢截止阀 WJ11Y、WJ61Y锻钢波纹管截止阀 J41Y法兰锻钢截止阀 Z61Y、Z11Y高温高压锻钢闸阀 900LB~1500LB锻钢闸阀(焊接式阀盖)