GB/T 38077-2019 Marine heaters for heating oil with exhaust gas

GB/T 713-2014 Steel plates for boilers and pressure vessels GB/T 3087-2008 Seamless steel tubes for low and medium pressure boiler GB/T 5312-2009 Carbon and carbon-manganese steel seamless steel tubes and pipes for ship 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 24511-2017 Stainless steel and heat resisting steel plate,sheet and strip forpressure equipments 钢质海船入级规范(2018)及其系列修改通报(中国船级社) GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 11037-2000 Test methods for strength and tightness of marine auxiliary boiler and pressure vessel GB/T 11037-2009 Test method for strength and tightness of marine boiler and pressure vessel GB/T 11038-2000 Welding specifications for pressure parts of marine auxiliary boiler and pressure vessel GB/T 11038-2009 Welding specification for pressure parts of marine auxiliary boiler and pressure vessel GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 34352-2017 Cleaning guide for the boiler and system with organic heat transfer fluids CB/T 3954-2002 Marine hot oil furnace CB/T 4428-2015 Marine auxiliary boiler control equipment technical specification NB/T 47008-2017 Carbon steel and alloy steel forgings used in pressure equipment GB/T 191-2025 Graphical symbols marking for handling and storage of packages