GB/T 31553-2025 English PDF - external hot blast cupola standard

Full Standard Name

External-heating hot blast cupola furnace

GB/T 31553-2025 External-heating hot blast cupola furnace

Standard Details

Sector / Industry Machinery
Standard Type GB/T (Recommended)
Standard Status Valid
Older Standard GB/T 31553-2015
CCS Classification J61
ICS Classification 25.120.30
Issue Date 2025-10-31
Implementation Date 2026-05-01
File Type PDF
PDF Page Count About 8 pages
Competent Department China Machinery Industry Federation
Quoted Standard GB/T 985,GB/T 1184,GB/T 3098,GB/T 5226

GB/T 31553-2025 (English Version)

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GB/T 31553-2025 (Chinese Version)

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Standard Introduction

This document specifies the types, basic parameters and technical requirements for external hot blast cupolas, describes the corresponding test methods, and specifies the inspection rules, marking, packaging, transportation and storage requirements.

This document is applicable to the manufacture of external hot blast cupolas.

Standard Catalog

The standard consists of the following main sections:

  • Foreword

  • 1 Scope

  • 2 Normative References

  • 3 Terms and Definitions

  • 4 Types and Basic Parameters

  • 5 Technical Requirements

  • 6 Test Methods

  • 7 Inspection Rules

  • 8 Marking, Packaging, Transportation and Storage

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