Certifications

Code:

Section I

Section VIII Div. 1

Installation/repairs/modifications

National Board Inspection Code

Pressure piping

stamp “S”

stamp “U”

stamp “R”

stamp “NB”

B31,1, B31,3,B31,5

CSA B51

QQP 227

National Board Inspection Code

Certificat 05T3

Fabrication/repairs/modifications

Under pressure devices shop and field

ANSI-NB-23

Installation/modification and repairs
of under pressure piping according to NQ3650-90