NORVEN 75-33-1968
Test method for dust in pressure-containing unthreaded PVC pipes (polyvinyl alcohol and without plasticizers) for conveying potable water

Standard No.

NORVEN 75-33-1968

Release Date

1968

Published By

VE-FONDONORMA

Latest

NORVEN 75-33-1968

Scope

This method describes a procedure to determine the percentage of ash to which PVC can be reduced. The purpose of the test is to know the possible inert gases contained in the material.

NORVEN 75-33-1968 history

• 1968 NORVEN 75-33-1968 Test method for dust in pressure-containing unthreaded PVC pipes (polyvinyl alcohol and without plasticizers) for conveying potable water