This regulation stipulates the construction procedures and technical requirements for petrochemical steel pipelines. This procedure is applicable to the construction of carbon steel, alloy steel, stainless steel and other steel pipelines (hereinafter referred to as pipelines) in petrochemical engineering projects with a nominal pressure not greater than PN420 (CL2500) and a design temperature of -196°C ~ 850°C. It is not applicable to long-term Construction of pipelines, non-ferrous metal pipelines, non-metallic pipelines and urban public pipelines.
SH/T 3517-2013 Referenced Document
GB 50236 Code for construction of field equipment, industrial pipe welding engineering
GB 50268 Code for construction and acceptance of water and sewerage pipeline works
GB 50484 Code for technical of construction safety in petrochemical engineering*, 2019-07-10 Update
GB 50517 Code for construction quality acceptance of metallic piping in petrochemical engineering
GB/T 17116.1 Pipe supports and hangers—Part 1:Technical specification*, 2018-03-15 Update