YB/T 036.20-1992 Metallurgical equipment manufacturing general technical requirements for pipeline and container anti-rust

YB/T 036.1-1992 Metallurgical equipment manufacturing general technical requirements for product inspection YB/T 036.2-1992 Metallurgical equipment manufacturing general technical specification for cast iron parts YB/T 036.3-1992 Metallurgical equipment manufacturing general technical requirements for cast steel parts YB/T 036.4-1992 Metallurgical equipment manufacturing general technical specification for high manganese steel castings YB/T 036.5-1992 Copper-alloy casting manufacturing general technical specifications for metallurgical equipment manufacturing YB/T 036.6-1992 Metallurgical equipment manufacturing general technical requirements for aluminum alloy castings YB/T 036.7-1992 Malleable iron forgings used for general technical conditions in the manufacture of metallurgical equipment YB/T 036.8-1992 Metallurgical equipment manufacturing general technical requirements for hammer-free forging processing tolerance and surplus YB/T 036.9-1992 Metallurgical equipment manufacturing general technical specification for hydraulic press free forging processing allowance and tolerance YB/T 036.10-1992 Metallurgical equipment manufacturing general technical requirements for forging steel parts ultrasonic flaw detection method YB/T 036.11-1992 Metallurgical equipment manufacturing general technical specification for welded parts YB/T 036.12-1992 Metallurgical equipment manufacturing general technical specification for wear-resistant alloy stud welded YB/T 036.13-1992 Metallic powder spraying using oxygen-acetylene flame is a general technical requirement for the manufacture of metallurgical equipment YB/T 036.14-1992 Metallurgical equipment manufacturing general technical requirements for oxy-acetylene welding of self-fluxing alloy powder YB/T 036.15-1992 Metallurgical equipment manufacturing general technical requirements for electric brush plating YB/T 036.16-1992 Metallurgical equipment manufacturing general technical requirements for heat treatment parts YB/T 036.17-1992 Metallurgical equipment manufacturing general technical requirements for machined parts YB/T 036.18-1992 Metallurgical equipment manufacturing general technical requirements for assembly YB/T 036.19-1992 Metallurgical equipment manufacturing general technical requirements for painting YB/T 036.21-1992 Metallurgical equipment manufacturing general technical requirements for packaging

GBJ 235 GB 150-1998 Steel pressure vessels GB/T 150.1-2011 Pressure vessels—Part 1:General requirements GB/T 150.1-2024 Pressure vessels—Part 1:General requirements GB/T 150.2-2011 Pressure vessels—Part 2:Materials GB/T 150.2-2024 Pressure vessels—Part 2:Materials GB/T 150.3-2011 Pressure vessels—Part 3:Design GB/T 150.3-2024 Pressure vessels—Part 3:Design GB/T 150.4-2011 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 150.4-2024 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance 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 coatings GB/T 8923.2-2008 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 2:Preparation grades of previously coated steelsubstrates after localized removal of previous coatings GB/T 8923.3-2009 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 3:Preparation grades of welds,edges and other areas with surface imperfections GB/T 8923.4-2013 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 4:Initial surface conditions,preparation grades and flash rust grades in connection with high-pressure water jetting YB/T 036.11-1992 Metallurgical equipment manufacturing general technical specification for welded parts GB/Z 150-2025 Guide for magnetizing behaviour of permanent magnets