Types of Gasket Materials for Sealing Aggressive Chemicals
18 September 2019
Aggressive chemicals can “burn” though ill-suited gasketing materials. Solvents, strong acids, caustic alkalis, all of these substances are capable of causing corrosive fallout. As an unsuitable seal material erodes, the corrosive chemicals then leak and pool. Depending on the nature of this caustic chemical leak, it could then vapourize and take flight. Clearly, on contemplating […]
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How Proper Installation Procedures Improve Gasket Life
03 September 2019
Past posts have highlighted flange face problems and incautiously selected gasket materials. And rightfully so, for such errors can cause and all sorts of sealing issues. However, there’s also the question of installation correctitude, which requires a whole books-worth of procedural smarts to ensure flange-to-flange jointing integrity. From bolt ring tightening patterns to gasket selection […]
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Gasket Materials that Can Withstand Harsh Weather Conditions
20 August 2019
Harsh climates can damage sensitive machinery. Following on from that claim, extreme weather conditions cause damage to tough-as-nails industrial materials. And, since pipelines travel across vast open spaces, often while attacked by the most severe elemental forces, then they’re an easy target for this effect. Hot or cold, wet or dry, climate extremes can compromise […]
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Factors that Affect Torque Loss in Gaskets
07 August 2019
A ring of bolted fasteners typically encircles a pair of flange faces. Ideally, the bolts are tightened in a pattern so that they deliver a fixed amount of torque. In this way, a pipe joint or system fitting maintains a leak-free coupling. Even if the fluid flowing through a coupling is highly pressurized, the properly […]
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Best Practices for Flange Gasket Fitting and Installation
16 July 2019
Installation errors result in premature gasket failures. As a best case scenario, that failure causes system downtime. System stoppages take place, and then there are revenue losses to worry about. This is a problematic situation, but it’s fixable. Things could be so much worse, though. For one thing, the leaking fluid could be combustible or […]
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