ASTM B514 vs B407: Welded vs Seamless 800H

ASTM B514 covers welded nickel-iron-chromium alloy pipe in UNS N08800 (Incoloy 800), N08810 (800H) and N08120 — built for high-temperature and corrosive service up to 1100°F+. In this video we demystify B514: ✅ What B514 actually covers — and how it differs from seamless B407 ✅ Grade selection: 800 vs 800H, when you need controlled carbon & grain size ✅ Typical uses: heat exchangers, reformers, furnace & superheater tubing ✅ Procurement pitfalls: weld-seam NDE, solution anneal temperature, flush bead grinding Welded B514 gives you cost-effective large-diameter pipe (up to 30″ NPS) with the same Incoloy corrosion resistance — just specify it right. 📧 Contact: market@htpipe.com 🌐 Our English Website: https://www.htsteelpipe.com/ 🌐 Our Spanish Website: https://htpipe.es.com/ Hashtags:​ #ASTMB514 #Incoloy800 #WeldedPipe #NickelAlloy #Alloy800H #Petrochemical #HeatExchanger #PipingEngineering #HTpipe #Procuremen