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【供应】 对焊法兰
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2016-03-14 |
2016-06-12 |
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【供应】 锻钢闸阀Z41H-Y
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用途中压法兰连接的闸阀适用于公称压力PN1.6~6.4MPa工作温度-29~600℃的石油、化工、制药、化肥、电力行业等各种工况的管路上,切断或接通管路介质适用介质为:水、油品、蒸气、酸性介质等操 |
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2016-03-14 |
2016-06-12 |
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【供应】 高压截止阀
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产品型号配管法兰公称压力PN(MPa)法兰密封面J41H-16CJ41W-16PJ41Y-16PJ41Y-16RJ41Y-16IJB/T74GB9113HG20592-206351.6凸面J41H |
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2016-03-14 |
2016-06-12 |
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【供应】 铸钢闸阀
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产品型号配管法兰公称压力PN(MPa)法兰密封面Z40/41H-16CZ40/41W-16PZ40/41Y-16PZ40/41Y-16RZ40/41Y-16IJB/T74GB9113HG20592 |
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2016-03-14 |
2016-06-12 |
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【供应】 大连式闸阀
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2016-03-14 |
2016-06-12 |
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