YB/T 4059-2007 (English Version) PDF

Scope: This standard specifies the marking symbols and codes, main varieties and scope of application, technical requirements, test methods, product marking, packaging, transportation and storage of metal-coated high-temperature sealing rings. This standard is applicable to the manufacture, installation and use of sealing rings between high temperature and high pressure metallurgical valves and pipe static flanges. The sealing rings between pressure vessels and pipe flanges used in petroleum, chemical, electric power and other industries can also be used with reference. .

YB/T 4059-2007 Referenced Document

GB/T 12385-1990 Test method for sealing characteristics of gaskets for pipe flanges
GB/T 12622-1990 Test method for compressibility and recovery of gaskets for pipe flanges
GB/T 15601 Metallic envelope gaskets for pipe flanges*， 2013-12-17 Update
GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
GB/T 2040 Copper and copper alloy sheet*， 2017-05-31 Update
GB/T 2054 Nickel and nickel alloy plates*， 2023-11-27 Update
GB/T 232 Metallic materials - Bend test methods*， 2024-03-15 Update
GB/T 2520 Cold reduced electrolytic tinplate*， 2017-09-07 Update
GB/T 3003 耐火纤维及制品*， 2017-09-07 Update
GB/T 3280 Cold rolled stainless steel plate, sheet and strip*， 2015-09-11 Update
GB/T 3880 Aluminium and aluminium alloy rolled sheet
GB/T 710 Hot-rolled quality carbon structural steel sheets and strips*， 2008-12-06 Update
JB/T 6626 Polytetrafluoroethylene braided packing *， 2011-12-20 Update
JB/T 7370 Flexible graphite braided packing*， 2014-05-06 Update
JB/T 7758.2 Specifications of flexible graphite sheets
JB/T 8558 Asbestos/teflon mixed woven padding