SQUARE FLANGES

Specifications:

JIS 82291 – Socket Welding Pipe Flanges to be used for Pressures of 210 kg/cm²

JIS F7806 – Socket Welding Pipe Flanges to be used for Pressures of 280 kg/cm^; and 350 kg/cm²

Material Specifications: (FF440A) Hydraulic Steel (SS316) Stainless Steel

Size Range:

(FF440A) Hydraulic Steel: 1/4″ – 6″N8

(SS316) Stainless Steel: 3/8″ – 3″NB

Working Pressure:

FHAB/FFAB-210kg/cm²

 FAB – 280kg/cm^:, 350kg/cm²

Flange Series:

(FHAB) FHAB Square Flange using Hexagon Hex Bolts (Larger Flange Body)

(FFAB) FFAB Square Flange using Socket Cap Screws (Smaller Flange 8ody)

 (FAB) FAB Square Flange using Hexagon Hex Bolts

Flange Screws:

Metric screws according to DIN 912-8.8 (Standard)