Non-destructive testing of welds - Evaluation of welded joints in aluminium and its alloys by radiography. Acceptance levelsBS EN 12517 2: 2008 specifies acceptance levels for indications from imperfections in aluminium butt welds detected by radiographic testing. If agreed, the acceptance levels may be applied to other types of welds or materials. The acceptance levels may be related to welding standards, application standards, specifications or codes. BS EN 12517 2 assumes that the radiographic testing has been carried out in accordance with BS EN 1435. When assessing

on calculating upstream from downstream temperature

BS EN 13121-2 on chemical resistance in composite materials is useful for:

Requirements and tests for category AP equipment

Resolution

PAS 2001 introduces the topic of KM measurements but this document provides additional informed clarity and acts as a guide to good practice

Energy savings are made because the U-value and solar factor do not change significantly

EN 20898-2

For these parts it specifies categories and describes the characteristics of their safety functions

In this Section

ISO 4126-5 provides detailed information on a controlled safety pressure relief system

Physical facilities and support equipment life cycle

Test apparatus and test methods for conditioning tests and endurance tests