Case Studies
Designed to replace Spiral Wound and Kammprofile gaskets its fully metal design is robust and easy to handle, enabling a simple, gas-tight installation that is guaranteed to be maintenance-free for the long term. Once installed the connection is non-ductile, static, and never requires re-tightening of bolts or fasteners to maintain tightness.
Marine vessels utilize gas
valve units for fitted with DeltaV-Seals™
The DeltaV-Seal™ was the perfect fit, providing the client with a long-term fire safe
gas tight seal.
Nitrous gas piping
The DeltaV-Seal™ is proven as gas-tight, minimizing fugitive emissions of NOx under challenging piping operational conditions. Being manufactured in materials compatible with the piping and pipe contents, it will not be subject to degradation.
Semi Conductor application for Nitrogen & Oxygen gas purifiers
Due to the leak-free, high-temperature performance, the DeltaV-Seal™ is now part of the best practice guidelines for one of the world’s leading semiconductor manufacturers.
ATEX Zoning reduction & Equipotential bonding possible with the DeltaV-Seal
[We are] very happy we found Pipeotech [DeltaV-Seal™] gaskets for our application. The zoning reduction around the flanges and that they provide equipotential bonding for the piping are both fantastic attributes.
Gasket reduces ATEX zoning around flanges on biogas piping
With the ATEX zone around the flanges reduced from ATEX Zone 1 to ATEX Zone 2 through a thorough engineering assessment by a competent 3rd party the operator no longer has the expenses of managing and insuring ATEX zones.
Environmental responsibility ‘done right’ with long-term methane mitigation
Methane is one of the most potent greenhouse gases and avoiding leakage is a priority when using methane systems. Methane also ignites easily, so there are clear and immediate HSE incentives for maintaining absolute process integrity
Gasket ensures a long-lasting seal on Ammoniam Nitrate plant
In manufacturing fertilizer, ammonium nitrate is added to the process, and traditional, spiral wound and Gylon gasket technology often deteriorate in these conditions, resulting in leaks.
DeltaV-Seal™ reduces greenhouse emissions
The customer was experiencing constant flange leakage on their nitric acid lines due to the use of traditional spiral-wound gaskets, leading to regular expensive shutdowns and HSE implications.