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
Main menu

Projects and standards

To find easily the necessary information, use the different options for advanced search below, e.g. search by technical committee; by keyword in Bulgarian/English; by reference and others.

Welding - Basic welded joint details in steel - Part 1: Pressurized components

90.93 Standard confirmed

ТК-30 more

Welding - Basic weld joint details in steel - Part 2: Non internal pressurized components

60.60 Standard published

ТК-30 more

Welding - Basic weld joint details in steel - Part 3: Clad, buttered and lined pressurized components

90.20 Standard under periodical review

ТК-30 more

Aerospace series - Welds - Information on drawings

60.60 Standard published

ТК-0/ПС-36 more

Aerospace series - Welded and brazed assemblies for aerospace construction - Joints of metallic materials by electron beam welding - Part 001: Quality of welded assemblies

90.93 Standard confirmed

ТК-0/ПС-36 more

Aerospace series - Weldments and brazements for aerospace structures - Joints of metallic materials by laser beam welding - Quality of weldments

90.93 Standard confirmed

ТК-0/ПС-36 more

Welding - Arc-welded joints in aluminium and its alloys - Quality levels for imperfections (ISO 10042:2018)

60.60 Standard published

ТК-30 more

Resistance welding - Testing of welds - Peel and chisel testing of resistance spot and projection welds (ISO 10447:2022)

60.60 Standard published

ТК-30 more

Non-destructive testing of welds - Acceptance levels for radiographic testing - Part 1: Steel, nickel, titanium and their alloys (ISO 10675-1:2021)

60.60 Standard published

ТК-30 more

Non-destructive testing of welds - Acceptance levels for radiographic testing - Part 2: Aluminium and its alloys (ISO 10675-2:2021, Corrected version 2022-02)

60.60 Standard published

ТК-30 more

Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2020)

60.60 Standard published

ТК-30 more

Non-destructive testing of welds - Ultrasonic testing - Acceptance levels (ISO 11666:2018)

60.60 Standard published

ТК-30 more

Welding - Laser-arc hybrid welding of steels, nickel and nickel alloys - Quality levels for imperfections (ISO 12932:2013)

60.60 Standard published

ТК-30 more

Mechanical joining - Destructive testing of joints - Specimen dimensions and test procedure for tensile shear testing of single joints (ISO 12996:2013)

60.60 Standard published

ТК-30 more

Non-destructive testing of welds - Ultrasonic testing - Use of automated phased array technology (ISO 13588:2019)

60.60 Standard published

ТК-30 more

Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 1: Steel, nickel, titanium and their alloys (ISO 13919-1:2019)

60.60 Standard published

ТК-30 more

Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 2: Aluminium, magnesium and their alloys and pure copper (ISO 13919-2:2021)

60.60 Standard published

ТК-30 more

Resistance welding - Destructive testing of welds - Specimen dimensions and procedure for mechanized peel testing resistance spot, seam and embossed projection welds (ISO 14270:2016)

60.60 Standard published

ТК-30 more