Model: QBZ73X
Working Pressure: DN50-DN100 16bar
DN125-DN200 10bar
DN250-DN400 7bar
DN450-DN600 5bar
DN650-DN750 4bar
DN800-DN900 3bar
DN1000 2bar
DN1100-DN1400 1bar
SHORT INTRODUCTION
Type: Wafer, Lug
Design Standard: MSS SP-81
Flange Standard: DIN PN10, PN16, 150LB, JIS 10K, TABLE E/D
Face to Face: MSS SP-81
Testing Standard: API-598
Operation: manual, electric, pneumatic, hydraulic sprocket, electro-hydraulic, gear, lever
Main material: F55, F53, 2205, CF3M, CF8M, CF8, WCB, GGG40
Wedge material: F55, F53, 2205, SS310, SS316L, SS316, SS304
Sealing material: NBR, EPDM, PTFE, FKM, Graphite, Metal
Packing: Aramid fiber, high-water based fiber, rubber, PTFE, graphite
Applicable medium: for pulp, cement slurry, gold ore powder, coalslurry, pulp, chemical treatment of sewage, sedimentation tanks, asphalt acid and other liquids and other media.
