GB/T 14092.5-2009Environmental condition for machinery products - Industrial corrosion (English PDF)
机械产品环境条件 工业腐蚀
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for GB/T 14092.5-2009 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 6, 2009
Implementation date
November 1, 2009
Scope
GB/T 14092.5-2009 is the English-translated version of 机械产品环境条件 工业腐蚀.
GB/T 14092.5-2009 is Part 5 of the Chinese GB/T 14092 series and sets out the corrosive industrial environmental conditions that machinery products have to withstand, together with their severity levels.
It groups the conditions into six families, climatic (K), special climatic (Z), biological (B), chemically active substances (C), mechanically active substances (S) and mechanical (M), and codes each one by location, the figure 3 for weather-protected places and 4 for places without climate protection, followed by the severity grade.
It covers stationary land-based machinery used in the machinery, petroleum, chemical, electric power and metallurgical industries, and excludes products for explosive atmospheres, marine and shipboard use.
Two informative annexes describe the grades and give application examples. It replaces GB/T 14092.5-1993, was issued on 6 May 2009 and has applied since 1 November 2009.
Found what you need?
Document preview — GB/T 14092.5-2009
National Standard of the People's Republic of China
- ICS
- 19.020
- Classification
- A 21
- Replacing
- GB/T 14092.5-1993
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Introduction
- 1 Scope
- 2 Normative references
- 3 Classification of environmental conditions and severities
- 3.1 General Requirements
- 3.2 Classification of environmental conditions and code
- 3.3 Description place
- 3.4 Using the principle of selection in this section
- 3.5 climatic conditions
- 3.6 Special climatic conditions Level
- 3.7 Biological conditions Level
- 3.8 chemically active material conditions Level
- 3.9 Mechanical active material condition grade
- Appendix A (informative) Environmental conditions Grade Description
- Annex B (informative) Application Example
Foreword
GB/T 14092 "Machinery Products Environmental Conditions" includes the following seven sections.
--- GB/T 14092.1 machinery products humid environmental conditions
--- Cold GB/T 14092.2 machinery products environmental conditions
--- GB/T 14092.3 machinery products environmental conditions of high altitude
--- GB/T 14092.4 environmental conditions of marine machinery products
--- GB/T 14092.5 environmental conditions of industrial machinery products corrosion
--- GB/T 14092.6 mining machinery products environmental conditions
--- GB/T 14092.7 machinery products environmental conditions dry heat
This section GB/T 14092 Part 5.
This Part replaces GB/T 14092.5-1993 "environmental conditions of industrial machinery products of corrosion." This section compared with the GB/T 14092.5-1993, mainly to do with the following modifications.
--- According to GB/T 1.1-2000 "Standardization Guide Part 1: Structure and rules are written standard" requirements of the grid layout The formula has been modified;
--- "This standard" be replaced by "of this section."
This section of the Appendices A and B are informative appendices.
1 Scope
This section provides the machinery industry corrosive environmental conditions and severity levels.
This section applies to machinery, petroleum, chemical, electric power, metallurgy and other industrial machinery production environments terrestrial fixed use.
This section does not apply to special environmental conditions explosion hazard medium, marine, shipbuilding and other use of the product.
2 Normative references
The following documents contain provisions which, through reference GB/T 14092 in this section constitute provisions of this section. For dated reference documents, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.
GB/T 4797.1 electric and electronic products natural environmental conditions of temperature and humidity (GB/T 4797.1-2005, IEC 60721-2-1:1982, MOD)
GB/T 4798.4 application of electric and electronic products environmental conditions without the use of a fixed place of climate protection (GB/T 4798.4-2007, IEC 60721-3-4:1995, MOD)
GB/T 14091 machinery products Classification of environmental parameters and their severities
3 Classification of environmental conditions and severities
3.1 General requirements
3.1.1 For high temperature may occur in industrial environments, wet chemical etching medium (acid, alkali, salt and other gases and fog), dust (Including natural and industrial dust) and other environmental factors induce, in the development of professional and technical conditions of products, according to the provisions of Part severities, etc. Level, determine mechanical products adapted to the environmental conditions.
3.1.2 Products subject to a variety of environmental factors in the actual use of the combined effects (especially high relative humidity and mechanical or chemical active substances At the same time the role of the active substance) will enhance the impact of the product. Environmental conditions, some locations may also be affected by other factors, such as. San Heat, special production processes. In product design, pay attention to consider the above factors when selecting the standard level.
3.1.3 Where extreme mechanical products under the provisions of this part of the environmental conditions of use, shall comply with the provisions of this section, this section does not make provisions And special environmental conditions, parameters can be selected from the GB/T 14091, it is prescribed in the product relevant professional standards.
3.2 Classification of environmental conditions and code
Environmental conditions include. weather conditions (K), the special climatic conditions (Z), biological conditions (B), chemically active material conditions (C), mechanically active Material conditions (S) and mechanical conditions (M) total six.
3.3 Description place
Machinery products used in environmental conditions severities selected in Table 1 below. Industrial production environments include. weather protected locations, meaning The product can prevent the direct impact of climate places; no place for climate protection, meaning that products subject to climatic factors unprotected places.
Digital code level environmental conditions before, said the use of premises, the number "3" indicates weather protected locations, the number "4" indicates no climate protection Places, digital level code after showing grade level, except in special climatic conditions Z, the higher figure includes a generally lower level digital level.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 4797.1Classification of environmental conditions -- Environmental conditions appearing in nature -- Temperature and humidity
- GB/T 4798.4Classification of environmental conditions - Classification of groups of environmental parameters and their severities - Part 4: Stationary use at non-weatherprotected locations
- GB/T 14091Classification of environmental parameters and their severities for machinery-products
Similar standards
Editions of GB/T 14092.5
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 14092.5-2009 | Environmental condition for machinery products - Industrial corrosion | current edition | Current |
| GB/T 14092.5-1993 | Environmental condition for machinery products - Industrial corrosion | previous edition | Superseded |
This page sells the current edition, GB/T 14092.5-2009. Earlier editions are listed for reference only.
How to Download GB/T 14092.5-2009
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 14091-2009 — Classification of environmental parameters and their severities for machinery-products
GB/T 4797.1-2018 — Classification of environmental conditions -- Environmental conditions appearing in nature -- Temperature and humidity
GB/T 4798.4-2023 — Classification of environmental conditions - Classification of groups of environmental parameters and their severities - Part 4: Stationary use at non-weatherprotected locations
Secure payment via Stripe
Payments accepted
GB/T 14092.5-2009
$195.00