Carbon/Stainless Steel Raised Face Flange RF ANSI/GB Standard Welded Pipe Flange for Industrial Pipeline
Carbon steel / stainless steel options, forged for high strength and corrosion resistance
Raised face (RF) design for enhanced gasket compression and leak-proof sealing
Compliant with ANSI/ASME B16.5, GB, DIN, JIS international standards
CNC machined sealing grooves for uniform gasket pressure distribution
Full range of sizes & pressure ratings (DN15~DN2000, Class150~2500)
100% dimensional & visual inspection, with mill test certificates available