Seeking advice on pipe material; could some expert give some guidance?
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The pipeline number is 6‘‘—HBE—0108008—A3M. Here, A refers to the nominal pressure; what do 3 and M mean? Could some expert please give me some guidance?
m generally represents the material, while the middle digit specifies the type of material
A3M is the pipeline grade code; 3 represents the sequence number for different pressure grades within the same fiscal period – check the detailed design