PIPE FITTINGS & FLANGE

ISO 7005-1-2011-Pipe flanges Bahagi 1: Steel flanges para sa pang-industriya at pangkalahatang serbisyo ng mga piping system

ISO 7005-2-1988 :Metallic flanges Bahagi 2: Cast iron flanges

ISO 7005-3-1988 :Metallic flanges Bahagi 3: Copper alloy at composite flanges

ASTM A733-2022

ASTM A1085/A1085M-2022

ASME B16.49 -2023

ASME B16.47-2020 :Malalaking Diameter na Steel Flanges: NPS 26 hanggang NPS 60, Metric/Inch Standard

ASME B16.5-2020 :Mga Pipe Flanges at Flanged Fitting: NPS 1/2 hanggang NPS 24, Metric/Inch Standard

JIS B 2220-2012 :Mga flanges ng bakal na tubo

BS EN 1092-2-2023

GB/T 12459-2017

GB/T 29168.1-2021

GOST 12820-1980

GOST 12821-1980

CSA Z245.12-2021 : Steel flanges

AS/NZS 1163-2016 : Cold-formed structural steel hollow sections

AS 2129-2000 : Mga flange para sa mga tubo, balbula at mga kabit