Kayan Bututu & Flange

ISO 7005-1-2011-Fenjin bututu Kashi na 1: Flanjin ƙarfe don tsarin bututun masana'antu da na gabaɗaya

ISO 7005-2-1988: Flanges na ƙarfe Kashi na 2: Flanges na ƙarfe da aka yi da siminti

ISO 7005-3-1988: Flanges na ƙarfe Kashi na 3: Flanges na ƙarfe da haɗin gwal

ASTM A733-2022

ASTM A1085/A1085M-2022

ASME B16.49 -2023

ASME B16.47-2020 : Manyan Flanges na Karfe: NPS 26 zuwa NPS 60, Ma'aunin Metric/Inci

ASME B16.5-2020 : Bututun Flanges da Flanges: NPS 1/2 zuwa NPS 24, Ma'aunin Metric/Inci

JIS B 2220-2012: Flanges na bututun ƙarfe

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 na ƙarfe

AS/NZS 1163-2016: Sassan ƙarfe masu rami da aka yi da sanyi

AS 2129-2000: Flanges na bututu, bawuloli da kayan aiki