ISO 4056:1978

Polyethylene (PE) pipes and fittings — Designation of polyethylene, based on nominal density and melt flow index

95.99 Withdrawal of Standard Jun 30, 1995

General information

Current stage: 95.99 Effective date: Jun 30, 1995

Originator: ISO

Owner: ISO/TC 138

Type: International Standard

ICS: 23.040.45 23.040.20

Scope

Polyethylene material for pipe production ist designated in terms of a figure code. The first group of figures consists of the second and third significant figure of nominal density, the second group consists of the melt flow index multiplied by 100.

Life cycle

NOW

WITHDRAWN
ISO 4056:1978
95.99 Withdrawal of Standard
Jun 30, 1995

REVISED BY

ABANDON
ISO/DIS 4056

WITHDRAWN
ISO 12162:1995

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.