CJ/T 294-2008 (English Version) PDF

Scope: This standard specifies the product types and classifications, requirements, inspection methods, inspection rules and markings, packaging, transportation and storage of rotating disk aerators. This standard applies to rotating disk aerators that oxygenate water in oxidation ditch pools.

CJ/T 294-2008 Referenced Document

CJ/T 263-2007 Corundum fine bubble diffuser for water and wastewater treatment
CJ/T 264-2007 Membrane fine bubble diffuser for water and wastewater treatment
CJ/T 3015.2 Oxygen transfer measurement of aerators in clean water
GB 3087 Seamless steel tubes for low and medium pressure boiler*， 2008-10-24 Update
GB 491 Calcium base grease
GB 50231 General code for construction and acceptance of mechanical equipment installation engineering *， 2009-03-19 Update
GB 9969.1 General principles for preparation of instructions for use of industrial products
GB/T 11348.1 Mechanical vibration of non-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 1: General guidelines
GB/T 13306 Plates*， 2011-05-12 Update
GB/T 1348 Spheroidal graphite iron castings*， 2019-12-31 Update
GB/T 1720 Circle-drawing test of coating films*， 2020-11-19 Update
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 288 Rolling bearings.Self-aligning roller bearings.Boundary dimensions*， 2013-09-18 Update
GB/T 6388 Transport package shipping mark
GB/T 6557 Mechanical vibration.Methods and criteria for the mechanical balancing of flexible rotors*， 2009-04-24 Update
GB/T 8162 Seamless steel tubes for structural purposes*， 2018-05-14 Update
GB/T 8923-1988 Rust grades and preparation grades of steel surfaces before application of paints and related products
JB/T 8874 Rolling bearings-Split type plummer block housings-Specifications*， 2010-02-11 Update