产品详情
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供应Z4714B德标弹性暗杆软密封闸阀 F4
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DIN3352 F4 Non-Rising Stem Resilient Seated Gate Valve
设计标准Design: DIN 3352
结构长Face to Face: DIN3202 F4
法兰标准 Flanges: EN 1092-2 PN16
阀体Body: 球铁GGG50; 闸板Wedge: 球铁GGG50+EPDM/NBR
阀杆Stem: AISI 420/2CR13; 阀盖 Bonnet:球铁GGG50; 压力:PN16
环氧树脂喷涂Product color: Blue RAL 5017