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

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.

Open die steel forgings for general engineering purposes - Part 1: General requirements

60.55 Ratification completed (DOR)

ТК-17 more

Open die steel forgings for general engineering purposes - Part 2: Non-alloy quality and special steels

60.55 Ratification completed (DOR)

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Open die steel forgings for general engineering purposes - Part 3: Alloy special steels

60.55 Ratification completed (DOR)

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Magnetic materials - Methods of determination of the geometrical characteristics of electrical steel sheet and strip

10.99 New project approved

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Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements

60.55 Ratification completed (DOR)

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Steel wire and wire products - Steel wire for ropes - Part 3: Round and shaped non alloyed steel wire for high duty applications

40.20 DIS ballot initiated

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Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire

40.20 DIS ballot initiated

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Dimensions and tolerances of bright stainless and other cold drawn steel products

40.60 Close of voting

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Malleable cast iron fittings with compression ends for polyethylene (PE) piping systems

40.60 Close of voting

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Steel tubes for precision applications - Technical delivery conditions - Part 3: Welded cold sized tubes

40.60 Close of voting

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Zinc and zinc alloy coated prestressing steel wires and strands

20.60 Close of comment period

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Malleable cast iron fittings with compression ends for steel pipes

40.60 Close of voting

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Steel for the reinforcement of concrete - Galvanized reinforcingsteel products

20.60 Close of comment period

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Austenitic, austenitic-ferritic and ferritic longitudinally welded stainless steel tubes for the food and chemical industry

60.55 Ratification completed (DOR)

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Laser welded tailored blanks - Technical delivery conditions

40.20 DIS ballot initiated

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Prestressing steels - Greased and sheathed strands for theprestressing of concrete

20.60 Close of comment period

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Steel for the reinforcement of concrete - Stainless steel

20.60 Close of comment period

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Hot-rolled steel sheet piles - General (Characteristics, evaluation of conformity and marking)

20.60 Close of comment period

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