• 常用试验方法静水试压,即:向封闭管段然后把管段升压至规定压力检查是否泄漏

    A common approach is hydrostatic testing-filling a closed pipeline section with water, then pressurizing the line to a specified pressure to check for leaks.

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  • 持续30分钟1.5最大压力入口(打开关闭)试验

    Hydrostatic pressure testing of the inlet valves (with open and closed disc) under a pressure of 1, 5 times the maximum static pressure plus water hammer for 30 minutes.

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  • 入口最大静水压力密封泄漏试验。泄漏不得超过承包商所保证量。

    Seal leakage test on the inlet valve under a hydrostatic pressure equal to maximum static head. The leakage shall not exceed the amount guaranteed by the Contractor.

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  • 分析了静水试验过程钢管受力情况,简要介绍了试验压力计算公式推导过程

    It analyses stress sustained by pipe during hydrostatic test and briefly introduces calculation formula deduced process of test pressures.

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  • 分析试验过程中钢管受力情况,简要介绍试验压力计算公式的推导过程。

    This paper introduces the experiment condition of pressure experiment for water supplying pipeline of glass steel, experiment technology and method.

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  • 分析试验过程中钢管受力情况,简要介绍试验压力计算公式的推导过程。

    The Field Pull-out Tests and Computation of Distribution of Shearing Force of Pressure-type Anchor;

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  • 分析试验过程中钢管受力情况,简要介绍试验压力计算公式的推导过程。

    The Field Pull-out Tests and Computation of Distribution of Shearing Force of Pressure-type Anchor;

    youdao

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