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Pressure pipeline class

2015-07-22View Original

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What do pressure pipelines GC1, GC2, and GC3 mean?
Reply #22015-07-22
Go and check out TSG D0001-2009 and you’ll understand what it means. .
Reply #32015-07-23
GC refers to industrial pipelines, while GC1, 2, and 3 denote the corresponding grades, with grade 1 being the highest and having the strictest requirements; detailed specifications are provided in 20801

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