Ngā paipa mīhini
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Ngongo waro maitai me te koranu miihini maeneene
Ngongo maitai tui, paipa maitai waro me ngā ngongo miihini koranu, te nuinga mō ngā miihini i roto iASTM A519-2006Ko ngā ngongo miihini paerewa, koranu te nuinga kei roto
1018,1026,8620,4130,4140 me ētahi atu.
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Paipa Rino 20#
Paipa maitai waro kounga teitei, ātete-wera, kore-tuitui mō ngā hanganga hanga me ngā hanganga mīhini. Ko te rauemi he maitai waro kounga teitei 20#, he rauemi paipa maitai noa.
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GB/8162-2008 Paerewa Ngongo maitai kore hononga mō te hanganga noa
Ngongo maitai tui kore mō ngā kaupapa hanganga, Ngongo maitai tui kore mō ngā hanganga mīhini i roto iGB/8162-2008Paerewa. Kei roto i ngā rauemi he maitai waro kounga teitei me te maitai koranu iti, pērā i te 10,20,35,45 me te Q345, Q460, Q490, 42CrMo, 35CrMo.
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Ngongo maitai tui kore mō te keri waro - GB/T 17396-2009
Ko te paipa maitai tui kore mō te maina waro e whakamahia ana hei hanga paipa tui kore mō
te tautoko waipēhi i roto i te maina waro.
