Pipe threads where pressure tight joints are made on the threads - Taper external threads and parallel internal threads. Dimensions, tolerances and designation not-eligible Liquid Penetrant Testing (PT): Various

Liquid Penetrant Testing (PT): Various types of liquid penetrant testing methods are utilized to detect material defects open to the surface or to detect open surface cracks

Data to be recorded

Local service providers’ track records

The scope of the SMS

this part of BS ISO/IEC 29794:

Pipe threads where pressure tight joints are made on the threads - Taper external threads and parallel internal threads. Dimensions, tolerances and designation not-eligible Liquid Penetrant Testing (PT): VariousBS EN 10226 1: 2004 Pipe threads where pressure tight joints are made on the threads. Taper external threads and parallel internal threads. Dimensions, tolerances and designation BS EN 10226 1 specifies the requirements for thread form, dimensions, tolerances and designation for jointing pipe threads, sizes 1 16 to 6 inclusive. It applies to joints made pressure tight by means of mating of the threads. These threads are taper external and parallel