What is the minimum width required for the wall plates of Class 2 pressure vessels?
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What is the minimum wall thickness for Class II pressure vessels?
>=300MM as per GB150-1998
There is no distinction between Category 1 pressure vessels and Category 2 pressure vessels; the minimum wall thickness, however, is related to the material used – for stainless steel, it is >=300 mm ； Carbon steel >=500mm.