SY/T 6503-2016
Safety Specifications for Combustible Gas Detection and Alarm Systems in Petroleum and Natural Gas Engineering (English Version)

Standard No.

SY/T 6503-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

国家能源局

Status

Be replaced 2023-05

Replace By

SY/T 6503-2022

Latest

SY/T 6503-2022

Replace

SY 6503-2008

SY/T 6503-2016 history

• 2022 SY/T 6503-2022 Safety Specifications for Combustible Gas and Toxic Gas Detection and Alarm Systems in Petroleum and Natural Gas Engineering
• 2016 SY/T 6503-2016 Safety Specifications for Combustible Gas Detection and Alarm Systems in Petroleum and Natural Gas Engineering
• 2008 SY 6503-2008 Safety technical specification of combustible gas detection and alarm system for petroleum and natural gas engineering
• 2000 SY 6503-2000 Regulation for using combustible gas detection and alarm instruments

SY/T 6503-2016 Safety Specifications for Combustible Gas Detection and Alarm Systems in Petroleum and Natural Gas Engineering has been changed from SY 6503-2008 Safety technical specification of combustible gas detection and alarm system for petroleum and natural gas engineering.