Are there any standard specifications governing the layout spacing between cable trays and process pipelines that are installed overhead on utility tunnels?

2018-10-31View Original

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Sea friends, may I ask: are there any standard specifications regarding the spacing between cable trays and process pipelines that are installed overhead on utility tunnels?

Reply #22018-10-31

Check GB50235:o

Reply #32018-10-31

I think it should be the distance to the outermost edge of the flange/insulation layer, right?

Reply #42018-10-31

It’s not listed in GB50235, right?

Reply #52018-10-31

It depends on the pipeline medium; for gases like nitrogen or air, a horizontal clearance of 100 should be sufficient

Reply #62018-10-31

50183 50160 are also okay

Reply #72018-11-01

Is there any standard support for a spacing of 100?

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Are there any standard specifications governing the layout spacing between cable trays and process pipelines that are installed overhead on utility tunnels?

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