HG/T 3112-2011
Shell and tube floating head graphite heat exchanger (English Version)

Standard No.

HG/T 3112-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Chemical Industry

Latest

HG/T 3112-2011

Replace

HG/T 3112-1998

Scope

This standard specifies the classification, requirements, test methods, inspection rules and marking, packaging, transportation and storage requirements for floating head and tube graphite heat exchangers. This standard applies to floating head tube-type graphite heat exchangers (hereinafter referred to as heat exchangers) made of impermeable graphite tubes and impermeable graphite materials bonded with graphite phenolic adhesive.

HG/T 3112-2011 Referenced Document

• GB 150-1998 Steel pressure vessels
• HG/T 2059-2004 Technical regulations for imperious graphite tube
• HG/T 20592-2009 Steel pipe flanges(PN designated)
• HG/T 2370-2005 Specification of graphite chemical process equipment
• JB/T 4700-2000 Type and specification for pressure vessel flanges
• JB/T 4735-1997 Steel Welded Atmospheric Pressure Vessel

HG/T 3112-2011 history

• 2011 HG/T 3112-2011 Shell and tube floating head graphite heat exchanger
• 1998 HG/T 3112-1998 Shell and tube floating head graphite heat exchanger