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)

JIS SQUARE FLANGE
  • Squares Flanges
    WELD IN SQUARE FLANGES(210kg/cm2 FHA/FHB )
  • Stainless Steel Square Flanges
    BLIND SQUARE FLANGES(210kg/cm2 FHA/FHB )
  • Jis Square Flanges
    WELD IN SQUARE FLANGES(210kg/cm2 FFAB)
  • Square Flanges
    BLIND SQUARE FLANGES(210kg/cm2 FFA/FFB )
  • Stainless Steel Squares Flanges
    WELD IN SQUARE FLANGES(280kg/cm2 FAB )
  • Jis Square Flanges
    BLIND SQUARE FLANGES(280kg/cm2 FA/FB )
  • Stainless Steel Squares Flanges
    WELD IN SQUARE FLANGES(350kg/cm2 FAB )
  • Jis Square Flanges
    BLIND SQUARE FLANGES (350 kg/cm2 FA/FB)
  • Jis Square Flanges
    BLIND SQUARE FLANGES (350 kg/cm2 FA/FB)
  • Jis Square Flanges
    ORING GROOVE &ORING DIMENSION FOR 280 KG/CM2,350 KG/CM2
  • Squares Flanges
    ORING GROOVE & ORING DIMENSION FOR 210 KG/CM2 SQUARE FLANGES)
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