1. SIZE: 2"~48" 2. STANDARD: ANSI B16.5, ANSI B16.34/16.47, ANSI/FCI 70-2, MSS SP-25/61/68, API 598/609/607, 　 PED, ISO 5208/5211/5752/9001 3. FACE TO FACE: ISO 5752 4. FLANGE CONNECTIONS: ANSI 150LB, PN10~PN25, JIS 10K, 16K, 20K

HIGH PERFORMANCE (VF-9 SERIES)