AWWA/ANSI 250Psi Non-Rising Stem Resilient Seated Gate Valve 设计标准Design: AWWA C515/C509 250Psi 结构长Face to Face: ANSI B 16.10 法兰标准 Flanges: ANSI B16.1 Class 125 阀体Body: 球铁DL; 闸板Wedge: 球铁DL+EPDM 阀杆Stem: Stailess Steel 环氧树脂喷涂Product color: Blue RAL 5017
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Z1703111 |
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2012-11-06 |
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