This standard specifies the classification, marking, requirements, test methods and inspection rules for fixed railings (hereinafter referred to as railings) used in open-air areas of offshore platforms. This standard applies to the design, manufacture and acceptance of various types of offshore platform railings.
GB/T 8162-2008 Seamless steel tubes for structural purposes
GB/T 8923.1-2011 Preparation of steel substrates before application of paints and related products.Visual assessment of surface cleanliness.Part 1:Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coa