GB/T 17393-2008Specification for thermal insulation for use in contact with austenitic stainless steel (English PDF)

1 Scope

This standard specifies the austenitic stainless steel covered with insulating material (hereinafter referred to as heat insulating material) terms and definitions, general requirements, requirements,

Test methods, inspection rules, and packaging, labeling, transport and storage.

This standard applies to fibrous insulation materials, including aluminum silicate wool, rock wool, slag wool, glass wool and its products, it must also apply to other

Thermal materials, such as calcium silicate, complex silicates, asbestos foam, foam, foam rubber and plastics.

This standard is not intended to make use of this standard with all the related security issues. Standard responsibility of the user prior to use to establish appropriate

Safety and health practices and determine the possible use of the relevant Regulations.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent

Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research

Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 228 metal materials at room temperature tensile test method

GB/T 4132 insulation materials and related terms

GB/T 15970.3 Stress corrosion testing of metals and alloys - Part 3. Preparation and use of U-bend specimens

GB/T 20878 stainless steel and heat-resistant steel grades and chemical composition

JC/T 618-2005 insulating material can be dissolved chlorides, fluorides, chemical analysis of silicate and sodium ions

3 Terms and Definitions

GB/T 4132 and established the following terms and definitions apply to this standard.

Damage in the form of metal crack may occur in some combined effects of the corrosive environment and the stress or residual stress.

4 General requirements

Exterior insulation material, size, and physical and chemical properties shall comply with the relevant product standards.

5 Requirements

6 Test methods