Mono Flanges are used for Hose assembly where easy removal piping can be possible with in close area Split Flanges are in 2 halves attached with Weld nozzle with Allen bolts , Nuts & O ring Seal.Mono Flanges are designed as per ISO 6162 with Static Pressure for 3000 psi & 6000 psi Series. Sizes Available - 14 " NB up to 5 " NB