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Practical articles for engineers and buyers.

Stainless Steel · 22 Sept 2026Why SS 316L Pipe Fails in Seawater and What to Use InsteadWhy SS 316L stainless steel suffers crevice and pitting corrosion in seawater, and how super duplex, 6Mo, titanium and cupro-nickel compare for seawater piping.Carbon & Alloy Steel · 18 Sept 2026P91 Pipe: Five Fabrication Pitfalls That Cause Premature FailuresThe most common P91 (9Cr-1Mo-V) fabrication mistakes: wrong heat treatment, missing hardness checks, poor PWHT, mixed-up materials and filler selection.Fasteners · 15 Sept 2026Choosing Stud Bolts for Sour Service: B7M, 2HM and BeyondHow NACE MR0175 / ISO 15156 affects flange bolting: when B7M/2HM is needed, when exposed bolting needs CRAs, and how to specify sour-service fasteners.Industry Insights · 10 Sept 2026Duplex vs SS 316L for Desalination Plants: A Practical ComparisonWhere SS 316L, duplex 2205 and super duplex 2507 fit in RO and thermal desalination plants: seawater intake, pre-treatment, high-pressure RO, brine and product water.Procurement · 5 Sept 2026IBR Material Supply Under the Boilers Act, 2025: What Buyers Should CheckWhat India's Boilers Act, 2025 means for IBR pipe, tube and plate buyers, and a practical checklist for ordering IBR-certified material during the transition.Industry Insights · 28 Aug 2026CBAM and Steel Imports to Europe: What It Means for Pipe and Plate BuyersHow the EU Carbon Border Adjustment Mechanism (CBAM) affects imports of steel pipes, plates, fittings and fasteners into Europe, and what data buyers need from suppliers.Pipes & Tubes · 20 Aug 2026Heat Exchanger Tube Material Selection: A Decision GuideHow to choose heat-exchanger tube materials by cooling water and process fluid: stainless, duplex, titanium, cupro-nickel, admiralty brass and nickel alloys.Wear Plates · 12 Aug 2026Wear Plate for Cement Plants: Matching Hardness to Each ZoneChoosing 200 BHN, AR400 and AR500 wear plates, and heat-resisting stainless steel, for chutes, hoppers, separators, coolers and kiln zones in cement plants.Non-Ferrous Metals · 5 Aug 2026Titanium vs Cupro-Nickel Condenser Tubes: Lifecycle Cost ComparedComparing titanium Grade 2 and 90/10 / 70/30 cupro-nickel condenser tubes for seawater cooling: corrosion, erosion, fouling, wall thickness and lifecycle cost.Inspection & Testing · 28 Jul 2026Reading a Mill Test Certificate: 7 Things Buyers Often MissCommon mistakes when reviewing mill test certificates for pipes, plates and fittings: dual certification, heat numbers, supplementary tests, units and editions.Procurement · 20 Jul 2026How Nickel and Molybdenum Prices Flow Into Stainless and Alloy QuotesWhy stainless steel and nickel alloy quotations change with nickel and molybdenum markets, how alloy surcharges work, and how buyers can manage price risk.Pipes & Tubes · 12 Jul 2026Specifying SS 304H and SS 347H Boiler Tubes: A ChecklistWhat to include when ordering SS 304H, SS 321H and SS 347H superheater tubes: ASTM A213 grade, grain size, carbon, heat treatment, testing, IBR and bending.

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