150UPA截止阀-KITZ不锈钢截止阀材质：阀体：CF8CF8M阀盖：CF8CF8M阀杆：304316阀瓣：304316CF8CF8M规格LHD1/215108168903/4201171689012512717310011/432………11/24016520514025020323516021/26521624818038024129120041002923252255125356380250615040644530082004955503501025062267045012300698736500)