NJIKWA PIPE NA FLANGE

ISO 7005-1-2011-Fenji paịpụ Nkebi nke 1: Flanji ígwè maka sistemụ ọkpọkọ ọrụ ụlọ ọrụ na ọrụ izugbe

ISO 7005-2-1988 : Flanges ígwè Nkebi nke 2: Flanges ígwè a kpụrụ akpụ

ISO 7005-3-1988: Flanges ígwè Nkebi nke 3: Flanges ọla kọpa na ihe mejupụtara ya

ASTM A733-2022

ASTM A1085/A1085M-2022

ASME B16.49 -2023

ASME B16.47-2020: Nnukwu dayameta nke Flanges ígwè: NPS 26 ruo NPS 60, ọkọlọtọ Metric/Inch

ASME B16.5-2020 : Ntugharị Paịpụ na ihe ndị e ji mee ya: NPS 1/2 ruo NPS 24, ọkọlọtọ Metric/Inch

JIS B 2220-2012: Flanges nke ọkpọkọ ígwè

BS EN 1092-2-2023

GB/T 12459-2017

GB/T 29168.1-2021

GOST 12820-1980

GOST 12821-1980

CSA Z245.12-2021: Flanges ígwè

AS/NZS 1163-2016: Akụkụ oghere ígwè e ji ígwè rụọ nke oyi kpụọ

AS 2129-2000: Flanges maka paịpụ, valvụ na ihe ndị ọzọ