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INDUSTRIAL ENGINEERING10

Air Compressors for Home Garage – What Size Do You Really Need? 1. IntroductionEvery garage guy hits this question at some point — “What size air compressor do I actually need?”You look online, and everyone says “bigger is better.”But here’s the truth from someone who’s actually used them on the floor — too big, and you’re wasting power; too small, and your tools choke halfway.It’s all about air demand (CFM) and duty cycle, not just the tank size on the labe.. 2025. 11. 3.
Pressure Relief Devices – Safety Valve vs Rupture Disc Explained 1. IntroductionAsk anyone who’s ever signed off a pressure vessel — you can design it perfect, weld it perfect, hydrotest it perfect.But if you mess up the relief setup? That’s a bomb sitting quietly in the corner.Pressure relief devices aren’t some paperwork requirement; they’re what keep plants from turning into accident reports.Two main players here: safety valves and rupture discs. Same goal.. 2025. 11. 3.
Piping Drawing & P&ID Symbols Explained – Complete Guide for Engineers 1. IntroductionIn every plant or industrial facility, piping drawings are the foundation of communication between design, fabrication, and operation teams.These drawings use standardized symbols to represent pipes, valves, instruments, and equipment — a visual language understood across all engineering disciplines.This guide summarizes the most common piping and P&ID symbols, helping you interpr.. 2025. 11. 3.
Gasket Types and Selection Guide – How to Choose the Right Flange Gasket 1. IntroductionIn any piping system, a flange is only as good as the gasket between them.A poorly selected gasket can lead to leakage, blowout, or chemical attack — even if the flanges are perfectly aligned.This guide explains the major types of gaskets, their materials, and how to select the right one for your operating conditions.2. What Is a Gasket?A gasket is a sealing element placed between.. 2025. 11. 2.
Flange Types and Their Applications – Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint Flanges may look simple, but each type has a specific role in how a piping system handles pressure, temperature, and vibration. Using the wrong flange type can lead to leaks, misalignment, or even catastrophic failure.This guide explains the most common flange types used in process, chemical, and power plants — what they’re for, where to use them, and what to avoid.1. Weld Neck Flange (WN)Descri.. 2025. 11. 2.
Flange Standards & Dimension Chart – ASME / JIS / DIN Comparison 1. ANSI / ASME B16.5 – Class 150 (RF Type)(Reference: ASME B16.5-2020)2. JIS B2220 – 10K Flange Dimensions(Reference: JIS B2220-2019)3. DIN EN 1092-1 – PN16 Flange Dimensions(Reference: DIN EN 1092-1:2018)7. Size Conversion (ASME / JIS / DIN) ASME (inch) JIS (A) DIN (DN) Typical Pressure 1/2"15ADN15150# / 10K / PN161"25ADN25150# / 10K / PN162"50ADN50150# / 10K / PN163"80ADN80150# / 10K / PN16.. 2025. 11. 2.
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