GB/T 35926-2025 Active National standards

GB/T 35926-2025 Technical specification of cementing for impervious graphite

GB/T 35926-2025 Technical specification of cementing for impervious graphite

Publish Date: 2025-12-02 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 35926-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Carbon materials

ICS Name: Composite reinforcing materials

Publish Date: 2025-12-02

Implement Date: 2026-07-01

Pages: 24 pages

Scope

This document specifies the evaluation of the bonding process of non-porous graphite components, materials, bonding, curing operations, inspection and acceptance, as well as marking, storage and maintenance, etc.
This document is applicable to the design and application of non-porous graphite components for the following graphite equipment:
——Maximum working pressure not exceeding 2.4 MPa;
——Design temperature ranging from -70℃ to 400℃.
This document is not applicable to the following graphite containers:
——Graphite equipment in nuclear energy devices;
——Cast-type graphite equipment.

Development Information

Word Count: 29 Thousand words Pages: 24 pages

Replace the following standards

GB/T 35926-2018 Operation technical specifications of impervious graphite tocement andanti-corrsion

Referenced Standards

GB/T 13465.1-2002 Test method of mechanical properties of impermeable graphite materials—General GB/T 13465.1-2014 Test method of impermeable graphite materials—Part 1:General of test method for mechanical properties GB/T 13465.1-2024 Test method of impermeable graphite materials—Part 1:General GB/T 13465.3-2002 Test method for compressive strength of impermeable graphite materials GB/T 13465.3-2014 Test method of impermeable graphite materials—Part 3:Compress strength GB/T 13465.5-2009 Test method of contraction of the impermeable graphite phenolic aldehyde agglomerant GB/T 13465.8-2009 Test method of the adhesion shear strength of impermeable graphite adhesion agent GB/T 13465.9-2009 Test method of the adhesion tensile strength of graphite impermeable adhesion agent GB/T 13465.10-2024 Test method of impermeable graphite materials—Part 10:Tensile strength GB/T 21432-2008 Graphite pressure vessels GB/T 21432-2021 Graphite pressure vessels GB/T 30071-2013 High-density and fine-particle special graphite product HG/T 2370-2017 Non-permeable Graphite Chemical Equipment Technical Specification HG/T 2370-2005 The technical specifications for graphite-based chemical equipment YB/T 2818-1994 Graphite block YB/T 2818-2024 YB/T 2818-2024 Graphite block YB/T 4088-2000 Graphite electrode YB/T 4088-2015 Graphite electrode

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