GB/T 21432-2021 Graphite pressure vessels

GB/T 21432-2008 Graphite 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 151-1999 Tubular heat exchangers GB/T 151-2014 Heat exchangers GB/T 151-2026 Heat exchangers GB/Z 151-2026 Fire prevention measures on converters for high-voltage direct current(HVDC)systems,static var compensators(SVC)and flexible AC transmission systems(FACTS)and their valve halls GB/T 1431-1985 Carbon materials—Determination of the compressive strength GB/T 1431-2009 Carbon materials—Determination of the compressive strength GB/T 1431-2019 The test method for compressive strength of carbon materials GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 8721-1988 Method for the determination of tensile strength of carbonaceous materials GB/T 8721-2009 Method for the determination of tensile strength of carbonaceous materials GB/T 8721-2019 The test method for tensile strength of carbon materials GB/T 13465.1-2002 Test method of mechanical properties of impermeable graphite materials—General GB/T 13465.1-2014 Test method of impermeable graphite materials—Part 1:General of test method for mechanical properties GB/T 13465.1-2024 Test method of impermeable graphite materials—Part 1:General GB/T 13465.2-2002 Test method for flexure strength of impermeable graphite materials GB/T 13465.2-2014 Test method of impermeable graphite materials—Part 2:Flexure strength GB/T 13465.3-2002 Test method for compressive strength of impermeable graphite materials GB/T 13465.3-2014 Test method of impermeable graphite materials—Part 3:Compress strength GB/T 13465.5-2009 Test method of contraction of the impermeable graphite phenolic aldehyde agglomerant GB/T 13465.6-2009 Test method for hydraulic pressure bursting of impermeable graphite pipe GB/T 13465.8-2009 Test method of the adhesion shear strength of impermeable graphite adhesion agent GB/T 13465.9-2009 Test method of the adhesion tensile strength of graphite impermeable adhesion agent GB/T 13927-2008 Industrial valves—Pressure testing GB/T 21921-2008 Test method for tensile strength of impermeable graphite materials GB/T 24203-2009 Carbon materials—Determination of the true density or true poroous—Boiling method GB/T 24203-2024 Method for determination of bulk density,true density,true porosity and oppen porosity of carbon materials GB/T 24528-2009 Carbon materials—Determination method of the bulk density GB/T 26961-2011 Hydraulic pressure test method of graphite lined equipment GB/T 35922-2018 Technical specifications of impervious graphite to impermeable and corrosion GB/T 35922-2025 Technical specification of impregnation for impervious graphite GB/T 35926-2018 Operation technical specifications of impervious graphite tocement andanti-corrsion GB/T 35926-2025 Technical specification of cementing for impervious graphite HG/T 2059-2014 Non-permeable Graphite Tubing Technical Conditions HG/T 2059-2004 Non-permeable Graphite Tubing Technical Conditions HG/T 2370-2017 Non-permeable Graphite Chemical Equipment Technical Specification HG 20584-1998 Technical Requirements for Fabrication of Steel Chemical Vessels HG/T 20584-2011 Technical requirements of fabrication for steel chemical vessels JB/T 4711-2003 Coating and packing for pressure vessels transport NB/T 47003.1 YB/T 2818-1994 Graphite block YB/T 2818-2024 YB/T 2818-2024 Graphite block TSG 07-2019 Special equipment production and filling unit licensing rules TSG 21-2016 Supervision Regulation on Safety Technology for Stationary Pressure Vessel