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GOST 25221-82
M00031549
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The standard applies to spherical non-flanged bottoms and covers of vessels and apparatus used in chemical, petrochemical and related industries that meet the requirements of GOST 24306-80. The standard establishes norms and methods for calculating the strength and stability of the bottoms and covers with various designs of the welding elements used under static loads.
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Vessels and apparatuses. Spherical non-sided heads and bottoms. Norms and methods of strength calculationThe Product is Contained in the Following Classifiers:
Construction (Max) » Standards » Other state standards used in construction » 71 Chemical industry »
Welding regulations » Main materials »
Welding regulations » Documentation »
Welding regulations » Defects »
Welding regulations » Main materials » Steel, cast iron »
Evidence base (TR CU, Technical Regulation of the Customs Union) » 032/2013 TR CU. On safety of overpressure equipment » Regulations and standards (to 032/2013 TR CU) »
PromExpert » SECTION I. TECHNICAL REGULATION » V Testing and control » 4 Testing and control of products » 4.13 Testing and control of products of engineering industry » 4.13.1 Machinery, equipment and components for general engineering applications » 4.13.1.9 Equipment for centrifugal and gravity separation of liquid and non-uniform systems »
PromExpert » SECTION I. TECHNICAL REGULATION » V Testing and control » 4 Testing and control of products » 4.13 Testing and control of products of engineering industry » 4.13.1 Machinery, equipment and components for general engineering applications » 4.13.1.4 Thermal and electrothermal equipment »
ISO classifier » 71 CHEMICAL INDUSTRY » 71.120 Equipment for chemical industry » 71.120.99 Other chemical industry equipment »
National standards » 71 CHEMICAL INDUSTRY » 71.120 Equipment for chemical industry » 71.120.99 Other chemical industry equipment »
National Standards for KGS (State Standards Classification) » Latest edition » G Machines, equipment and tools » G0 General rules and regulations for engineering » G02 Norms of calculation and design »
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