GB/T 28246-2012 (English Version) PDF

Standard No.: GB/T 28246-2012
Language: Chinese, Available in English version
Release Date: 2012
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 28246-2012

Scope: This standard specifies the basic design, couplings and shields, controls and instruments, inspection and testing, guarantee, coating and minimum requirements for packaging and transportation of axial-flow blast furnace gas energy recovery turbo expanders (hereinafter referred to as expanders). Require. This standard applies to expanders whose medium is blast furnace gas and whose dust content is not greater than 10 mg/Nm³.

GB/T 28246-2012 Referenced Document

GB/T 12467.3 Quality requirements for fusion welding of metallic materials.Part 3:Standard quality requirements
GB/T 13306 Plates
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 26137-2010 Thermodynamic performance testing for blast furnace gas energy recovery turbo-expander
GB/T 2888 Methods of noise measurement for fans blowers compressors and Roots blowers
GB/T 3766 Hydraulic fluid power.General rules and safety requirements for systems and their components*， 2015-12-31 Update
GB/T 6557 Mechanical vibration.Methods and criteria for the mechanical balancing of flexible rotors
GB/T 9239.1 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 1: Specification and verification of balance tolerances
JB/T 1265 Rotor and shaft forgings for 25 MW to 200 MW steam turbines.Technical specification*， 2014-05-06 Update
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JB/T 8467 Ultrasonic testing for steel forgings*， 2014-07-09 Update