Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
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Projects and standards

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Additive manufacturing of metals - Non-destructive testing and evaluation - Defect detection in parts (ISO/ASTM DTR 52905:2023)

60.55 Ratification completed (DOR)

ТК-0/ПС-22 more

90.93 Standard confirmed

ТК-24 more
ТК-24 more

90.93 Standard confirmed

ТК-24 more

90.93 Standard confirmed

ТК-24 more

90.93 Standard confirmed

ТК-24 more

90.93 Standard confirmed

ТК-24 more

Ultrasonic testing of steel flat product of thickness equal or greater than 6 mm (reflection method)

90.93 Standard confirmed

ЕРГ 9 more

Non-destructive testing of steel forgings - Part 1: Magnetic particle inspection

90.93 Standard confirmed

ТК-17 more

Non-destructive testing of steel forgings - Part 2: Penetrant testing

90.93 Standard confirmed

ТК-17 more

Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings

90.93 Standard confirmed

ТК-17 more

Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings

90.93 Standard confirmed

ТК-17 more

Iron and steel - Ultrasonic testing of H beams with parallel flanges and IPE beams

90.93 Standard confirmed

ЕРГ 9 more

Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)

90.60 Close of review

ЕРГ 9 more

Non destructive testing - Ultrasonic testing of steel bars

90.93 Standard confirmed

ЕРГ 9 more

Founding - Ultrasonic examination - Part 1: Steel castings for general purposes

90.60 Close of review

ТК-17 more

Founding - Ultrasonic examination - Part 2: Steel castings for highly stressed components

90.60 Close of review

ТК-17 more

Founding - Ultrasonic testing - Part 3: Spheroidal graphite cast iron castings

90.60 Close of review

ТК-17 more