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INDUSTRIAL ENGINEERING10

Flange Standards and Dimensions – ASME, JIS, and DIN Compared 1. IntroductionFlanges connect everything — pipes, valves, filters, vessels — but people rarely look at the standard behind the bolt circle. Let’s break down how ASME, JIS, and DIN flanges differ in size, pressure class, and application.2. Major Flange Standards Standard RegionPressure ClassMaterialRangeNotesASME B16.5US150–2500 lbCarbon Steel, StainlessMost common worldwideASME B16.47 A/BUS75–9.. 2025. 11. 2.
Pressure Vessel Testing & Inspection – What Really Happens on Site Here’s the truth:You can have the best drawings, the cleanest welds, and still end up with a ticking bomb if your testing is sloppy.Pressure vessel testing isn’t paperwork. It’s the part where you find out if what’s on paper actually holds pressure.In the field, this is where the vessel proves it’s worth the plate thickness — and where bad welding, poor heat treatment, or cheap gaskets show thei.. 2025. 11. 2.
What Is a Pressure Vessel? Field Notes on Design, Types, and Safety Codes IntroductionAsk anyone who’s spent a few years around plants —a pressure vessel isn’t just a big metal tank.It’s the heart of any process line. When one goes wrong, you’re not just stopping production; you’re flirting with disaster.These vessels hold everything from compressed nitrogen to solvent vapor, and they do it under serious pressure.That’s why design, welding, and inspection need to be d.. 2025. 11. 2.
How Industrial Filters Work: Cartridge vs. Bag Type Explained IntroductionIndustrial filtration is one of the most overlooked yet critical processes in manufacturing. Whether you are dealing with chemicals, semiconductor ultrapure water, or food processing, filtration determines the purity, efficiency, and lifespan of your equipment. Among various filter types, cartridge filters and bag filters are the most commonly used — but their designs, performance, a.. 2025. 11. 2.
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