Table of Contents

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Materials
6 Manufacturing method
7 Performance
8 Shapes and dimensions
9 Appearance
10 Tests
11 Inspection
12 Designation of products
13 Marking
14 Report
Annex A (normative) - Pipe fittings of special shapes
Annex B (informative) - Marking and report for pipe
fittings with special necks
Bibliography

Abstract

This Japanese Industrial Standard specifies the steel pipe fittings attached by butt-welding to ordinary pipings carrying steam, water, oil, gas, air, etc. of comparatively low working pressure.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Japanese Standards Association
Pages
ISBN
Supersedes	JIS B 2311:2009