Posts filed under Industry Standards & Compliance. @elseTechnical guidance on heat exchanger and pressure vessel design, materials selection, fabrication and code compliance.
A shell-and-tube heat exchanger can have several thousand tube ends. Each one forms the boundary between shell-side and tube-side fluid, and tube-to-tubesheet joints are a recurring location for leakage and mechanical problems in service.The choice is usually framed as expanded versus welded. That framing is…
CategoriesHeat Exchangers, Industry Standards & Compliance, Materials & Metallurgy
A corrosive process may require titanium, a nickel alloy or a high-molybdenum stainless steel at the wetted surface. That requirement applies to the surface the process touches. It does not automatically apply to the full thickness of the pressure boundary behind it. Clad construction separates those two jobs. A…
CategoriesIndustry Insights, Industry Standards & Compliance, Materials & Metallurgy, Pressure Vessels
An inquiry package arrives for a shell-and-tube exchanger. The data sheet is unremarkable: 316L, TEMA R, ASME Section VIII, Division 1 — a duty a shop has run a hundred times. Behind it sits a supplier quality requirements attachment running dozens of pages. It invokes a quality assurance standard, hold points,…
CategoriesIndustry Standards & Compliance, Manufacturing Capabilities
Learn how the mandatory 2026 ASME BPVC updates shift accountability to manufacturers and compare international standards like EN 13445 and PD 5500.
CategoriesIndustry Standards & Compliance, Pressure Vessels
Learn what the ASME U-stamp certifies, how the three-year audit works, what Form U-1 proves, and how to evaluate a fabricator’s credentials before you sign.
CategoriesIndustry Standards & Compliance, Pressure Vessels
Learn why the 15 PSI threshold separates pressure vessels from storage tanks: what it means for design codes, materials, inspection costs, and liability.
CategoriesIndustry Standards & Compliance, Pressure Vessels
The “20–25 year” lifespan answer is nearly useless. Learn which design and maintenance decisions actually control where your unit lands.
CategoriesHeat Exchangers, Industry Standards & Compliance, Materials & Metallurgy
Learn how feed behavior, materials, and fabrication scale determine the right industrial evaporator before you name a configuration.
CategoriesIndustry Standards & Compliance, Materials & Metallurgy, Pressure Vessels
Learn what a zero liquid discharge system does, why three distinct technologies work in sequence, and what drives the energy cost of true ZLD.
CategoriesIndustry Insights, Industry Standards & Compliance
Compare ASME vs non-code pressure vessels to understand jurisdictional mandates, insurance liabilities, and the hidden costs of non-compliance.
CategoriesIndustry Standards & Compliance, Pressure Vessels
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