Valid

JB/T 6888-1993Steel castings for fans - Technical specifications (English PDF)

风机用铸钢件技术条件

Preview PDF

This is a limited preview

Buy now to download the full PDF (15 pages)

Need quotation for your management?

Get a formal quotation for JB/T 6888-1993 in 30 minutes.

Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

July 13, 1993

Implementation date

July 1, 1994

Scope

JB/T 6888-1993 is the English-translated version of 风机用铸钢件技术条件.

JB/T 6888-1993 is the Chinese machinery industry standard covering steel castings for fans - Technical specifications. It was issued on 13 July 1993 and has been in force since 1 July 1994, as a first edition.

The document is under the responsibility of the Ministry of Industry and Information Technology. This page is published from the official record of the 1993 edition.

The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.

Found what you need?

Document preview — JB/T 6888-1993

National Standard of the People's Republic of China

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

[Preview only]
1 Scope
2 Normative references
3 Terms and definitions
3.1 Type
3.2 Basic parameters
4 Types and basic parameters
4.1 Types
4.2 Model designation
4.3 Nominal operating conditions
4.4 Safety and hygiene
4.5 Welding
4.6 Bridge (After crane operation mechanism assembled)
4.7 Assembly
4.8 Electrical control equipment
4.9 Steel pretreatment and painting
5 Technical requirements
5.1 General requirements
5.2 Safety requirements
5.3 Cold and hot working forming
5.4 Rated load test
5.5 Whole machine noise test
5.6 Static rigidity test
5.7 Dynamic load test
5.8 Crane span deviation
5.9 Diagonal difference of bridge
6 Test methods
6.1 Exit-factory inspection
6.2 Type inspection
7 Inspection rules
7.1 Marking
7.2 Packaging, transportation and storage
7.3 Transportation
7.4 Storage
8 Marking, packaging, transportation and storage
9 标志和标签 9 Marking and labeling

1 Foreword

JB/T 6888-1993 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 13 July 1993 and has been in force since 1 July 1994.

The JB/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

The document runs to 15 pages in English translation.

2 Scope Preview

JB/T 6888-1993 carries no ICS number and no Chinese Standard Classification code.

This catalogue holds 21,922 other JB/T standards.

Of the 5,298 JB/T standards that do carry an ICS number, 1,460 (28%) fall under ICS 25, in the field of manufacturing engineering.

3 About this standard

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

English translation: about 15 pages

4 Related standards

Other editions:

JB/T 6888-2018 (later edition)

JB/T 6888-2004 (later edition)

Standards on related subjects:

GB/T 4976-2017 — Compressors -- Classification

GB/T 2888-2008 — Methods of noise measurement for fans blowers compressors and roots blowers

JB/T 6887-2022 — Technical specification for iron castings for fans

JB/T 6891-2017 — Silencers for fans - Technical requirements

JB/T 6886-2010 — Fans - Technical requirements for painting

5 Classification and status

Chinese Standard Classification (CCS): J 72

Prefix JB/T: recommended standard.

......
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

Cited by

Similar standards

JB/T 6887-2004|JB/T 6887-1993|JB/T 14047-2021|JB/T 6880.2-2021|JB/T 13760-2019|JB/T 5939-2018

How to Download JB/T 6888-1993

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.