香港六合彩开奖 7511:1999

Published (Edition 1, 1999)

This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

香港六合彩开奖 7511:1999

CHF 42

Convert Swiss francs (CHF) to

Abstract

This International Standard specifies two test methods, designated method A and method B, for checking the leaktightness of glass-reinforced thermosetting plastics (GRP) pipes and fittings under short-term internal pressure.

Method A is a hydraulic test applicable to a pipe under uniaxial stress.

Method B is a pneumatic test applicable to fittings.

NOTE Test methods for the leaktightness of joints or for the resistance of the pipe to long-term hydrostatic pressure are covered by other standards.

General information

Status
: Published

Publication date
: 1999-03

Stage
: International Standard confirmed [90.93]
Edition
: 1

Number of pages
: 4
Technical Committee :
香港六合彩开奖/TC 138/SC 6

ICS :
23.040.20 23.040.45
RSS updates