... Size:DN40-1200 or 1.5-48' or above Working Pressure: PN10/16/20/25,150LB-2500LB Suitable temperature: -45c~150c ... , AS2129, ISO 5211 (3)Wall thickness: API600, BS1868 (4)Face to face (end to end): EN 558, ASME B16.10, DIN3202, ISO5752, JIS,API609 ... Joint type, Plain ends type Sealing: Soft sealing or metal-to-metal seat, Flexible graphite Operation: Manual, Pheunatic, Electric, Hydraulic and ...