HG/T 3112-2025 Active Industry standards-Chemical industry

HG/T 3112-2025 Non-porous Graphite Tubular Heat Exchanger

HG/T 3112-2025 HG/T 3112-2025 Non-permeable Graphite Tubular Heat Exchanger

Publish Date: 2025-04-10 Implement Date: 2025-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

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Basic Information

Standard Code: HG/T 3112-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Non-metallic chemical machinery and equipment

ICS Name: Chemical equipment

Publish Date: 2025-04-10

Implement Date: 2025-11-01

Development Information

Replace the following standards

HG/T 3112-2011 Fluid-in-lobe shell and tube type graphite heat exchanger

Related Standards

GB/T 13554-1992 Replaced

GB/T 13554-1992 High efficiency particulate air filter

Publish Date: 1992-07-14

GB/T 13577-1992 Replaced

GB/T 13577-1992 Mill for rubber and plastics

Publish Date: 1992-07-17

GB/T 13578-1992 Replaced

GB/T 13578-1992 Rubber and plactics calender

Publish Date: 1992-07-17

GB/T 13579-1992 Replaced

GB/T 13579-1992 Tyre shaping and curing press

Publish Date: 1992-07-17

GB/T 13756-1992 Abolished

GB/T 13756-1992 Three-column centrifuge—Types and basic parameters

Publish Date: 1992-11-05

GB/T 12783-2000 Active

GB/T 12783-2000 Editorial nominating method for the model designation of rubber and plastics machinery

Publish Date: 2000-09-26