This standard applies to the instrument control system design of the production process and auxiliary facilities of new or expanded projects in the construction of onshore oil and gas fields and pipeline projects. The design of the renovation project can be implemented as a reference.
GB 3836.11 Explosive atmospheres.Part11:Equipment protection by flameproof enclosures"d"method of test for ascertainment of maximum experimental safe gap*, 2008-10-29 Update
GB 3836.12 Explosive atmospheres.Part 12:Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current*, 2008-10-29 Update
GB 3836.14 Explosive atmospheres.Part 14:Classification of areas.Explosive gas atmosphere*, 2014-12-05 Update
GB 3836.15 Electrical apparatus for explosive gas atmospheres. Part 15: Electrical installation in hazardous areas (other than mines)
GB 3836.16 Electrical apparatus for explosive gas atmospheres.Part 16:Inspection and maintenance of electrical installation(other than mines)
GB 3836.17 Electrical apparatus for explosive gas atmosphere Part 17: Construction and use of rooms or buildings protected by pressurization*, 2007-04-30 Update