Are there standards for the dimensional tolerances of vertical containers (height, diameter, straightness, etc.)?

2017-01-02View Original

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Are there standards for the dimensional tolerances of vertical containers (height, diameter, straightness, etc.)?

Reply #22017-01-03

The size requirements for containers should be specified in hg/t20584

Reply #32017-01-03

GB150 stipulates that the allowable deviation for non-machined surfaces is in accordance with grade c of GB/T1804

Reply #42017-01-03

Follow GB150; if it is a tower-type equipment, then follow whatever standard applies to it.

Reply #52017-01-03

Comply with the dimensional tolerance requirements of Article 9 in HG/T20584 Technical Conditions for Container Manufacturing.

Reply #62017-01-03

There are no very special requirements...

Reply #72017-01-03

All of these are specified in GB50128

Reply #82017-01-03

If limited to containers, refer to GB150 and HG20584

Reply #92017-01-08

I’m not sure which type of vertical container the poster is referring to If it is a pressure vessel, it shall be constructed in accordance with the requirements of GB150 standard. For pressure vessels at normal pressure, the requirements of NB/T47003.1 can be followed. For large storage tanks, GB50341 can be followed.

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