JB/T 6614-2011 (English Version) PDF

Scope: This standard specifies the types, technical requirements, test and inspection methods, inspection rules, installation and use requirements, marking, packaging and storage requirements for mechanical seals used in boiler feed water pumps. This standard applies to mechanical seals used with boiler feed water pumps where the boiler water temperature is not higher than 260°C.

JB/T 6614-2011 Referenced Document

GB/T 1184-1996 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
GB/T 14211 Test method of mechanical seal*， 2019-10-18 Update
GB/T 1801-2009 Gemetrical Product Specifications(GPS).Limits and fits.Selection of tolerance zones and fits
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
JB/T 4127.1 Mechanical seal.Part 1:Specification*， 2013-04-25 Update
JB/T 6374 Technical specifications of silicon carbide sealing rings for mechanical seals*， 2020-08-31 Update
JB/T 7757.1 Cylindrical helical springs intended to be used in mechanical sealing
JB/T 7757.2 The rubber O-ring for mechanical seal
JB/T 8872 Specification for carbon-graphite sealing ring for mechanical seals*， 2016-01-15 Update