Required cure time depends on temperature, pipe diameter, and pressure application.

所需要的固化时间与温度、管道直径和应用压力有关。

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Formula for calculating pipe diameter and lining thickness of pipelines with single lining.

单层衬里管道的管径及衬里厚度优化计算式。

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Pigging and caliper with clear pig diameter than pipe diameter usually to interference by 5% to 8%.

清管和测径用的清管器直径通常比管道内径要过盈5%至8%。

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Each day 870, 000 liters of sewage pass through before being discharged, 99% decontaminated, through a 25-centimeter-diameter pipe into the harbor where grade-schoolers learn to tack.

FORBES: Muckraker

Inside the riser pipe is a space about half a meter in diameter, large enough to hold the spinning drill pipe and bit and to allow the return flow of drilling fluid.

FORBES: The delicate art of sucking up

In the video, officials were shown removing the pipe from a ceiling that apparently was just below the restroom and then, at the hospital, using pliers and saws to gently pull apart the pipe, which was about 10 centimeters (about 3 inches) in diameter.

NPR: Reports: Woman Who Reported Newborn In Pipe Is Mom