ISO/TS 22499:2019 Thermoplastic pipes for the conveyance of fluids — Inspection of polyethylene butt fusion joints using phased array ultrasonic testing
2023ISO/TS 22499:2023 Thermoplastic pipes for the conveyance of fluids
2019ISO/TS 22499:2019 Thermoplastic pipes for the conveyance of fluids — Inspection of polyethylene butt fusion joints using phased array ultrasonic testing