NGĀ WHAKAPŪNGA PAIPA ME NGĀ PŪNGA

ISO 7005-1-2011-Ngā parenga paipa Wāhanga 1: Ngā parenga maitai mō ngā pūnaha paipa ahumahi me ngā pūnaha ratonga whānui

ISO 7005-2-1988: Ngā āputa whakarewa Wāhanga 2: Ngā āputa rino maka

ISO 7005-3-1988: Ngā āputa whakarewa Wāhanga 3: Ngā āputa parahi me ngā āputa hiato

ASTM A733-2022

ASTM A1085/A1085M-2022

ASME B16.49 -2023

ASME B16.47-2020: Ngā Āpiti Rino Diameter Nui: NPS 26 ki te NPS 60, Paerewa Ine/Inihi

ASME B16.5-2020: Ngā Pāreti Paipa me ngā Hononga Pāreti: NPS 1/2 ki te NPS 24, Paerewa Ine/Inihi

JIS B 2220-2012: Ngā hononga paipa maitai

BS EN 1092-2-2023

GB/T 12459-2017

GB/T 29168.1-2021

GOST 12820-1980

GOST 12821-1980

CSA Z245.12-2021: Ngā pūwero maitai

AS/NZS 1163-2016: Ngā wāhanga rino hanganga kōhao matao

AS 2129-2000: Ngā flange mō ngā paipa, ngā takirere me ngā hononga