The fitting pressure rating applies to the largest opening of the fitting.
1管件压力额定值适用于管件最大开度的时候.
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Suction and discharge flange of the same nominal pressure rating.
吸入及排出管法兰的额定压力等级相同.
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Caution: Do not exceed the maximum pressure rating of the tank.
警告: 不要超过膨胀罐最大压力额定值.
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Additional pressure rating is possible with attention to flow direction.
如果考虑到流体的流向,则可能会有更高的压力等级.
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The amount of hydrogen contained in each tube depends on tube diameter, length, and pressure rating.
每个管道的氢容量由管道直径 、 长度和额定压力决定.
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Pressure rating of 175 psi can be obtained by factory over wrapping with glass and polyester.
工厂采用玻璃和聚酯可以得到175psi的额定压力.
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