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GB/T 40355-2021Stainless steel vacuum container (English PDF)

不锈钢真空保温容器

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 20, 2021

Implementation date

March 1, 2022

Scope

GB/T 40355-2021 is the English-translated version of 不锈钢真空保温容器.

GB/T 40355-2021 is the Chinese national standard for stainless steel vacuum insulated containers used every day in contact with food, containers with a stainless steel main body and vacuum insulation that hold drinking water, beverages and food.

It sets the classification and specifications, the requirements, the test methods, the inspection rules, the marking, labels and instruction manual, and packaging, transport and storage.

Annexes show product structure types and part names and give normative methods for the impact test, the hot water resistance of rubber parts, the installation strength of handles and lifting rings and the strength of straps and suspenders.

Its references cover the chemical analysis of stainless steel and sampling by attributes. It was issued on 20 August 2021 and has applied since 1 March 2022.

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Document preview — GB/T 40355-2021

National Standard of the People's Republic of China

ICS: 97.180
Classification: Y 73

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and specifications
5 Requirements
6 Test method
7 Inspection rules
8 Logo, label, instruction manual
9 Packaging, transportation and storage
Appendix A (informative) Product structure type and part name
Appendix B (Normative) Product Impact Test Method
Appendix C (Normative) Test Method for Hot Water Resistance of Rubber Parts
Appendix D (Normative) Handle and lifting ring installation strength test method
Appendix E (Normative) Strength test method for straps and suspenders

Foreword

This document is a recommended national standard for food-related products.

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" Drafting.

1 Scope

This document specifies the classification and specifications, requirements, test methods, inspection rules, signs, labels, and instructions for stainless steel vacuum insulated containers Books and packaging, transportation and storage.

This document applies to daily stainless steel vacuum insulated containers that come into contact with food.

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 191 Packaging, storage and transportation pictorial signs

GB/T 223.4 Potentiometric titration or visual titration method for measuring manganese content in steel and alloy

GB/T 223.5 Iron and steel-Determination of acid-soluble silicon and total silicon content-Reduced molybdosilicate spectrophotometric method

GB/T 223.11 Determination of chromium content in iron, steel and alloy by visual titration or potentiometric titration

GB/T 223.18 Methods for chemical analysis of iron, steel and alloy. The sodium thiosulfate separation-iodometric method for the determination of copper content

GB/T 223.19 Methods for chemical analysis of iron, steel and alloy, neocuproine-chloroform extraction spectrophotometric method for the determination of copper content

GB/T 223.23 Iron, steel and alloy-Determination of nickel content-Dimethylglyoxime spectrophotometric method

GB/T 223.25 Methods for chemical analysis of iron, steel and alloy-The dimethylglyoxime gravimetric method for the determination of nickel content

GB/T 223.28 Methods for chemical analysis of iron, steel and alloy-The alpha-benzoin oxime gravimetric method for the determination of molybdenum content

GB/T 223.37 Methods for chemical analysis of iron, steel and alloy. Distillation separation-Indophenol blue photometric method for the determination of nitrogen content

GB/T 223.59 Steel and alloy determination of phosphorus content-Bismuth phosphomolybdenum blue spectrophotometric method and antimony phosphomolybdenum blue spectrophotometric method

GB/T 223.63 Methods for chemical analysis of iron, steel and alloy-The sodium (potassium) periodate photometric method for the determination of manganese content

GB/T 223.85 Determination of Sulfur Content in Iron and Steel and Alloys by Infrared Absorption Method after Induction Furnace Combustion

GB/T 223.86 Determination of total carbon content of steel and alloy by infrared absorption method after combustion in an induction furnace

GB/T 2828.1 Sampling inspection procedure by attributes Part 1: Batch inspection sampling plan retrieved by acceptance quality limit (AQL)

GB/T 2829 Periodic Inspection Sampling Procedures and Tables by Attributes (Applicable to the Inspection of Process Stability)

GB/T 3280 stainless steel cold-rolled steel plate and strip

GB/T 6388 Transport packaging receiving and dispatching signs

GB/T 6543 Single corrugated box and double corrugated box for transport packaging

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

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Stainless steel vacuum insulated container

Used to hold drinking water, beverages and food, the main body (3.2) is made of stainless steel and is a container with vacuum insulation function.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB 31892-2026|GB/T 23332-2026|GB/T 28205-2026|GB/T 28477-2026|GB/T 29606-2026|GB/T 47711-2026

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