What Gasket is Used in Steam Line?
Steam leaks are dangerous. The wrong gasket can cause system pressure loss, burns, or even explosions. Are you using a gasket that can handle real-world steam pressure and temperature? For steam lines, graphite or spiral wound gaskets are most often used, especially in high-temperature or superheated steam systems. EPDM and SBR are suitable for lower-temperature […]
Is FPM the Same as Viton?
Rubber part specifications can be confusing. Have you ever wondered if FPM and Viton mean the same thing, or risked ordering the wrong seal for your system? Yes, FPM and Viton refer to the same type of rubber: fluoroelastomer (FKM). FPM is the international standard name, while Viton is a well-known brand name. FPM vs […]
What Gasket is Used in Polypropylene Venting Systems?
If the gasket in a polypropylene (PP) venting system fails, it could cause dangerous gas leaks, moisture ingress, or system breakdowns. Are you using the right gasket? EPDM is the most commonly used gasket material in polypropylene venting systems. It offers excellent resistance to steam, chemicals, and temperature fluctuations—making it ideal for sealing vent pipes. […]
What Material to Use for HVAC Gasket?
Poor gasket selection can cause HVAC systems to fail, leading to costly energy loss and frequent repairs. Are you confident your gasket material choice is right? For HVAC applications, EPDM rubber is typically the best gasket material. It offers excellent resistance to weather, temperature extremes, and ozone, ensuring reliable sealing performance in demanding environments. HVAC […]
What factors should be considered when selecting an HVAC gasket?
Choosing the wrong HVAC gasket leads to air leaks, energy waste, and system failure. Many of my clients come to me only after such issues have already occurred. When selecting an HVAC gasket, you should consider temperature range, chemical exposure, compression set, weather resistance, certifications, material compatibility, and cost-performance balance. HVAC gasket selection factors I’ll […]
What are the advantages of using EPDM gaskets in HVAC systems?
HVAC systems often face challenges like leaks, UV exposure, and temperature swings. A poor gasket choice can ruin system efficiency and increase maintenance costs. EPDM gaskets offer excellent resistance to weather, ozone, and steam, making them ideal for sealing joints, flanges, and panels in HVAC systems—especially those exposed to outdoor environments. EPDM gaskets HVAC duct […]
Which HVAC gasket material is best for high-temperature?
If your HVAC system experiences frequent gasket failures under high temperatures, you’re likely choosing the wrong material—a common and costly mistake. For high-temperature HVAC applications, Silicone and FKM (Viton) gasket materials provide the best performance due to their exceptional heat resistance and stability at elevated temperatures. High-temperature gasket materials Let’s explore why Silicone and FKM […]
What are the most common materials for HVAC gaskets?
Small gasket leaks in HVAC systems cause massive headaches—from increased energy bills to unhappy building occupants. Choosing the right gasket is critical, yet often overlooked. The most common materials for HVAC gaskets are EPDM, Silicone, NBR, and FKM (Viton). Each has unique benefits related to temperature, chemical resistance, and specific certifications required for HVAC applications. […]
What are the technical specifications for EPDM?
EPDM rubber looks simple from the outside, but misunderstanding its specs can cause sealing failure or costly downtime. EPDM rubber is defined by a specific range of technical properties such as hardness, temperature resistance, tensile strength, and certifications, which make it suitable for various industrial applications. EPDM rubber specification If you’re sourcing EPDM for HVAC, […]
What is a gasket in HVAC?
Small gasket leaks in HVAC systems cause massive headaches—from increased energy bills to unhappy building occupants. Choosing the right gasket is critical, yet often overlooked. A gasket in HVAC is a sealing component, typically made of rubber or foam, placed between metal surfaces to prevent air, water, or dust leakage in heating, ventilation, and air […]
