Table of Contents

Foreword
1 Scope
2 Normative references
3 Classification and symbols
4 Manufacturing methods
5 Chemical composition
6 Mechanical properties
7 Dimensions, mass and dimensional tolerance
7.1 Outside diameter thickness and unit mass
7.2 Dimensional tolerances
8 Appearance
9 Tests
9.1 Chemical analysis
9.2 Mechanical test
10 Inspection
10.1 Inspection
10.2 Reinspection
11 Marking
12 Report

Abstract

Describes the seamless steel tubes (referred to as the "tubes"), used in manufacturing casing tube, core tubes and drill rods that are used for test-drilling or drilling hot springs, wells or mines.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Japanese Standards Association
Pages
ISBN