May 2, 2026

Complete 2026 guide to specifying EN 1092-1 flanges for Azerbaijani oil & gas projects. Covers PN ratings, duplex/nickel alloy materials, PED & GOST certifications, and supplier selection for SOCAR and Caspian basin applications.

Complete selection guide for large diameter blind flanges NPS 26-48: ASME B16.5 vs B16.47 Series A & B. Compare top suppliers, standards, materials, and certifications for 2026 projects in oil & gas, petrochemical, and Caspian region.