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型号 |
J61H-200V |
J41Y-200V |
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工作压力(MPa) |
19.6 |
15.58 |
6.96 |
19.6 |
15.58 |
6.96 |
|
|
适用温度(℃) |
≤200 |
≤450 |
≤570 |
≤200 |
≤450 |
≤570 |
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|
适用介质 |
水、蒸汽等 |
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材料 |
阀体、阀盖 |
铬钼钒钢 |
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阀瓣 |
铬钼钒钢+堆焊硬质合金 |
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|
阀座 |
铬钼钒钢+堆焊硬质合金 |
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|
阀杆 |
铬钼钒钢 |
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