The far reach of the CPITo determine the impact of the chemical industry’s contributions to…
High-pressure rupture discs now have extended service life
By Chemical Engineering |
Rembe
Since this company’s engineers have modified the standard rupture-disc design, its high-pressure rupture discs (photo) have become significantly more durable. The welding seam of the rupture disc is not stressed as usual, in terms of shearing and bending, but only in terms of pressure. Through the geometric separation of the stress spike and the welding seam, the rupture disc is longer-lasting and allows the lowest rupture tolerances of up to±3% at pressures of up to 5,000 bars and temperatures up to 400°C. — Rembe GmbH Safety + Control, Brilon, Germany
The GRX graphite rupture disc (photo) has been developed for processes with corrosive media, low pressure and temperatures between –180…
Understanding how to size and select pressure-relief devices is key to ensuring the safety of your facility Pressure-relief and pressure-regulating…
Areas of recent activity for pressure-relief systems include new calculation methods and updates to existing codes and standards. Included here…
The PolyVent Ex+ (photo) is the newest addition to this company’s line of screw-in protective venting. It has been certified…
In addition to the requirement that neither flames nor pressure escape from the protection system, flameless venting devices should also…
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