This specification stipulates the construction requirements and quality standards for steel structures such as tubes, towers, frames and pipe corridors, and is applicable to the construction and acceptance of petrochemical steel structure projects made of carbon structural steel, low alloy structures and stainless steel.
SH/T 3507-2005 history
2011SH/T 3507-2011 Acceptance specification for construction quality of steel structure in petrochemical industry
2006SH/T 3507-2005 Specification for the construction and acceptance of steel structure in petrochemical industry