Table of Contents

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and symbols
5 Performance
6 Appearance
7 Structure and shape
8 Materials
9 Test method
10 Inspection
11 Marking
12 Precautions on handling
Annex JA (normative) - Leaching test method for polybutene
pipe fittings
Annex JB (informative) - Jointing method of Class E fittings
and pipes of polybutene pipe fittings
Annex JC (informative) - Comparison table between JIS and
corresponding International Standard
Bibliography

Abstract

Describes pipe fittings to be used for jointing with polybutene pipes specified in JIS K 6778 mainly for the conveyance of water at 90 degrees C or lower.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Japanese Standards Association
Pages
ISBN
Supersedes	JIS K 6779:2004