Butt weld pipe fittings
ASTM A234 WP91 Elbow 90deg LR SR ASME B16.9
ASTM A234 WP91 Elbow 90deg LR SR ASME B16.9 High-Temperature Alloy Steel Butt Weld Elbow | ASME B16.9 ASTM A234 WP91 elbows are high-performance alloy steel butt weld fittings manufactured from 9Cr-1Mo-V-Nb steel, specifically designed for ultra-high temperature and high-pressure applications. Produced in accordance with ASTM A234 material specification and Read more…
