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Database: 189760 (18 Oct 2025)
JB/T 75-2015 English PDF
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JB/T 75-2015
: Steel pipe flanges. Types and parameters
Status: Valid
JB/T 75: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
JB/T 75-2015
English
529
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4 days [Need to translate]
Steel pipe flanges. Types and parameters
Valid
JB/T 75-2015
JB/T 75-1994
English
279
Add to Cart
3 days [Need to translate]
Pipeline flange Type
Obsolete
JB/T 75-1994
JB 75-1959
English
RFQ
ASK
3 days [Need to translate]
(Line Accessories Flange Type)
Obsolete
JB 75-1959
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JB/T 74
JB/T 79
JB/T 85
Basic data
Standard ID
JB/T 75-2015 (JB/T75-2015)
Description (Translated English)
Steel pipe flanges. Types and parameters
Sector / Industry
Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard
J15
Classification of International Standard
23.040.60
Word Count Estimation
23,211
Date of Issue
2015-10-10
Date of Implementation
2016-03-01
Older Standard (superseded by this standard)
JB/T 75-1994
Quoted Standard
JB/T 79; JB/T 81; JB/T 82; JB/T 83; JB/T 84; JB/T 85; JB/T 86
Regulation (derived from)
PRC MIIT Announcement 2015 No.63
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the nominal pressure of steel pipe flange and flange cover, the nominal size and the outer diameter of steel pipe, the type and code of the flange, the type and code of the sealing surface and the applicable scope of various types of flanges. This standard applies to steel pipe flanges and flange covers specified in JB/T 79, JB/T 81, JB/T 82, JB/T 83, JB/T 84, JB/T 85 and JB/T 86.