Learn how to calculate PREN (Pitting Resistance Equivalent Number) for stainless steel material selection. Compare SS304, SS316L, Duplex 2205 and Super Duplex alloys for chloride corrosion resistance.
P
Pingxiang Daier Separation TechJul 18, 20267 min read
PREN Number Explained: A Material Selection Guide for Chloride Corrosion
P
Jul 11, 20267 min read
Chloride Limits for SS316L at Elevated Temperatures: Engineering Guidelines for Tower Packing Material Selection
Understand the chloride limits of SS316L stainless steel at elevated temperatures. Learn about pitting corrosion, chloride stress corrosion cracking (Cl-SCC), material selection, and engineering guidelines for tower packing applications.
P
Jul 10, 20265 min read
SS304 vs SS316L Stainless Steel Tower Packing: Material Selection Guide for Corrosive Chemical Applications
Learn the differences between SS304 and SS316L stainless steel tower packing. This engineering guide explains corrosion resistance, chloride service, PREN values, material selection and lifecycle cost for chemical process applications.
P
Jul 4, 20269 min read
Structured Packing Capacity Guide: F-Factor, Flooding Velocity & Packing Selection
Learn how F-Factor, flooding velocity and hydraulic capacity affect structured packing selection. Compare 125Y, 250Y, 350Y, 500Y, BX and CY packing.
P
Jun 30, 20268 min read
Wire Mesh Structured Packing: BX vs CY, Applications and Selection Guide
Learn how wire mesh structured packing improves mass transfer efficiency with low HETP and pressure drop. Compare BX vs CY packing, understand applications, advantages, limitations, and selection guidelines for pharmaceutical, fine chemical, cryogenic, and high-purity distillation systems.