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24.02.2017

Article

An Easy Solution for Certified Safety

Donadon Safety Discs and Devices has always been investing in research and development and in the acquisition of production plants equipped with leading-edge technology. The result of these developments is the NS Nano Scored series of rupture discs, which are now available in acc...

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14.10.2015

Products

KRD - Donadon SDD rupture disc

The Donadon SDD KRD rupture discs obtained with NS Nanoscored technology are compression or reverse circumference micro-scored discs. KRD discs make use of the latest sector technology: the camber of the convex disc is not modified by the operating pressure except on reaching ...

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14.10.2015

PDF

DonadonSDD Catalogue

Please find attached our catalogue, with the full range of rupture discs for protection of equipment from pressure variations

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25.08.2015

Article

Protecting Plants Against Pressure Peaks

The result of constant developments of Donadon SDD is the NS Nano Scored series of rupture discs. Nanoscored discs are now available in accordance with ASME Directives, Section VIII, Division 1, and now bearing the matching UD stamp.

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30.05.2014

News

Donadon SDD awarded the US PATENT for the manufacturing method

Donadon SDD, manufacturer of rupture discs, have been awarded the US patent for the manufacturing method of NS NANOSCORED rupture discs

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06.03.2014

News

Donadon SDD Rupture Discs in Sealed Units SU/T and SU/M

Donadon SDD Sealed Units SU/T and SU/M are formed by a threaded connector containing a calibrated rupture discs. This unit has been designed in order to make easy and reliable mounting small discs in plant environment.

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12.02.2014

News

LPD rupture disc for low burst pressure

Donadon SDD LPD rupture disc is designed to burst at very low pressure like 5 mbar, it may be installed directly between flanges avoiding the requirement for holder.

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11.12.2013

Products

NS NANOSCORED RUPTURE DISCS FOR SANITARY APPLICATIONS

DonadonSDD NS NanoScored rupture discs are very well suited for application in Pharmaceutical, Food and Biotech industries, for plants with C.I.P. (Clean In Place) and S.I.P. (Steam In Place) technology and productions according to Good Manufacturing Practices (GMP).

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20.11.2013

News

The new NS NANOSCORED rupture discs

Donadon SDD is proud to announce the new series of rupture discs NS NanoScored

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30.03.2012

Products

EXPLOSION VENT PANELS - Donadon SDD Explosion Vent Panels

Donadon PS/R (rectangular) and PS/C (circular) explosion vent panels 

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30.03.2012

Products

Rupture Indicators - Donadon SDD Rupture Indicators

Donadon offers a wide range of rupture indicators.

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30.03.2012

Products

HOLDERS - Donadon SDD Holders

Donadon holders are designed in order to ensure maximum performance and reliability to Donadon rupture discs.

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30.03.2012

Products

GRAPHITE - Donadon SDD Rupture Disc

Graphite discs are very resistant to aggressive fluids, even at high temperature.  

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30.03.2012

Products

SU - Donadon SDD Rupture Disc

Rupture discs in sealed units SU/T e SU/M

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30.03.2012

Products

Y90 - Donadon SDD Rupture Disc

The Y90 DONADON rupture disc is a compression (or reverse) disc peripherally scored.

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30.03.2012

Products

DIF - Donadon SDD Rupture Disc

Donadon DIF rupture disc is a composite conventional disc for installation between flanges

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30.03.2012

Products

DCD - Donadon SDD Rupture Disc

Donadon DCD rupture disc is a composite conventional disc 

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30.03.2012

Products

SCD - Donadon SDD Rupture Disc

Donadon SCD is a concave rupture with micro-scored calibrated section.

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30.03.2012

Products

SCR - Donadon SDD Rupture Disc

Donadon SCR is a compression (or reverse) disc with micro-scored calibrated section.

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