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Re-attestation of pressure vessels

Re-attestation of pressure vessels is performed in accordance with:

Đuro Đaković Aparati d.o.o. : Re-attestation of pressure vessels : Re-attestation of pressure vessels is performed in accordance with:

1.1. HRN EN ISO 11 623 - Examinations and testing o high-pressured mobile vessels for air, made from composit materials and steel volumetricaly rolled on alluminum "liner"

1.2. Regulation about technical norms for the mobile closed vessels for compressed, liquid and under pressure liquified gasses (Official gazette 25/80)

Applies to pressure vessels that are transferred from the point of charge to the point of discharge.

Examples of mobile pressure vessels:

  • cylinders for LPG, cylinders for technical and medical gasses (oxygen, hydrogen, air, nitrate, argon, etc.), fire extinguishers with CO2, etc.

Re-attestation period is 3 or 5 years.

2. Regulation about technical norms for stable pressure vessels (Official gazette 16/83)

Applies to pressure vessels that conforms following conditions:

  • pressure in the vessel should be equal or higher than 1 bar
  • product of multiplication of pressure (in bars) and volume (m3) must be higher
    than 0,3

Examples of stable pressure vessels:

  • tanks for LPG, tanks for oxygen, nitrate, argon and other technical gasses, hydropumps
  • baro-chambers and compressor vessels, etc.

Đuro Đaković Aparati d.o.o. : Re-attestation of pressure vessels : Re-attestation of pressure vessels is performed in accordance with: : Process of re-attestation of pressure vesselsProcess of re-attestation of pressure vessels
Đuro Đaković Aparati d.o.o. : Re-attestation of pressure vessels : Re-attestation of pressure vessels is performed in accordance with: : Seamless steel and composite cylindersSeamless steel and composite cylinders
Đuro Đaković Aparati d.o.o. : Re-attestation of pressure vessels : Re-attestation of pressure vessels is performed in accordance with: : Welded water tanks in firefighting systemWelded water tanks in firefighting system
Đuro Đaković Aparati d.o.o. : Re-attestation of pressure vessels : Re-attestation of pressure vessels is performed in accordance with: : Baro-chamberBaro-chamber
Đuro Đaković Aparati d.o.o. : Re-attestation of pressure vessels : Re-attestation of pressure vessels is performed in accordance with: : Welded tank for LPGWelded tank for LPG
Đuro Đaković Aparati d.o.o. : Re-attestation of pressure vessels : Re-attestation of pressure vessels is performed in accordance with: : Trajler with hydrogen cylindersTrajler with hydrogen cylinders