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Standard & Codes


ANSI - American National Standards Institute
API - American Petroleum Institute
ASME - American Society of Mechanical Engineers
BS - British Standards
ISO - International Standards Organisation
NACE - National Association of Corrosion Engineers
ASTM - ASTM International

International Codes and Standards

ANSI/ASME B1.20.1 - Pipe Threads - General Purpose
ANSI/ASME B16.1 - Cast Iron Pipe Flanges & Flanged Fittings
ANSI/ASME B16.5 - Steel Pipe Flanges and Flanged Fittings
API 2000 - Venting Atmospheric and Low-pressure Storage Tanks
API 2521 - Use of Pressure-Vacuum Vent Valves for Atmospheric Pressure Tanks to Reduce Evaporation Loss
API 520 - Sizing, Selection and Installation of Pressure-Relieving Devices in Refineries, Part 1 - Sizing and Selection"
API 576 - Inspection of Pressure Relieving Devices
NACE MR 01-75 - Sulfide Stress Cracking Resistant Metallic Materials for Oilfield Equipment

Standards & codes for flame arresters

CEN European standard ISO16852
(Comité Européen de Normalisation)

BSI ISO16852
(British Standards Institute)

UL 525-1994
(Underwriters Laboratories)

USCG 33CFR - Part 154 Subpart E
(United States Coast Guard)

FMRC 1990
(Factory Manual Research Corporation)

ASTM F1273
(ASTM International)

API RP 2210 - Publication 2028
(American Petroleum Institute)

CSA 1998
(Canadian Standards Association)

Note: should FNC propose equipment manufactured in compliance with Codes & Standards different from those listed above, the standards adopted will be better than or equal to those listed