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Stainless steel 347H blind flanges

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SS 347H Blind Flange and ASTM A182 F347H BLRF Flange manufacturer In India

Stainless Steel 347h Blind Flanges Specifications

Check the Rockwell hardness test report and MTC before buying 347H stainless steel blind flanges

Stainless Steel 347H Blind Flanges specification

ASME Types Sizes
  • ASME B16.5
  • ASME B16.47
  • Blind
  • BLRF
  • 1/2"-48"
Pressure Rating Origin DIN Pressure
Class 150 to Class 2500 Indian / Japan / USA / Korean PN 6 to PN64
Coating Material Face Types
  • Zinc Plated
  • Anti-rust Paint
 347 Stainless steel
  • Flat face (FF)
  • Raised face (RF)
  • Ring type joint (RTJ)

Types of Stainless steel 347H blind flanges

SS 347h Blind Flanges

SS 347h Blind Flanges

  • ASTM A182 F347H Blind Flange
347h Stainless Steel Blind Flanges

347h Stainless Steel Blind Flanges

  • UNS S34709 High Hub Blind Flanges
347h Threaded Blind Flange

347h Threaded Blind Flange

  • 347H stainless steel blind flanges

347H Stainless Steel BLRF Flange and SA 182 347H Raised Face Blind Flanges stock available in spiral serrated finish

347h SS Blind Flange

347h SS Blind Flange

  • SA 182 347H Raised Face Blind Flanges
347h Stainless Steel Threaded Blind Flange

347h Stainless Steel Threaded Blind Flange

  • Inox 347H Ring Joint Blind Flanges
SS 347h Forged Blind Flange

SS 347h Forged Blind Flange

  • DIN 1.4961 Threaded Blind Flanges
F347H stainless steel flat face Blind Flanges are accessible to our valuable customers in different range of diameters, applications and sizes

347H stainless steel blind flanges dimensions

347H stainless steel blind flanges dimensions

Size
in mm		 Size
in Inch		 Outer
Dia.		 RF
Dia.		 Machine Bolt
Length		 RF
Height		 No of
Bolts		 Bolt Size
UNC		 RF Stud
Length		 ISO Stud
Size		 Hole Size PCD Flange
Thick.		 Weight
in kg
A C D E B
15 1/2 90 34.9 50 2 4 1/2 55 M14 5/8 60.3 9.6 0.9
20 3/4 100 42.9 50 2 4 1/2 65 M14 5/8 69.9 11.2 0.9
25 1 110 50.8 55 2 4 1/2 65 M14 5/8 79.4 12.7 0.9
50 2 150 92.1 70 2 4 5/8 85 M16 3/4 120.7 17.5 2.3
100 4 230 157.2 75 2 8 5/8 90 M16 3/4 190.5 22.3 7.7
125 5 255 185.7 85 2 8 3/4 95 M20 7/8 215.9 22.3 9.1
300 12 485 381 100 2 12 7/8 120 M24 1 431.8 30.2 50
350 14 535 412.8 115 2 12 1 135 M27 1 1/8 476.3 33.4 64
347H SS Reducing Blind Flange and 347H Stainless Steel BLRF Flange can withstand temperatures up to 800°F (1427°C)

SS 347H Blind Flange chemical properties

Grade C Co + Ta Fe Si P Mn S Cr Ni
SS 347H 0.04 – 0.10 8xC min
1.00 max		 62.74 0.75 max 0.045 max 2 max 0.03 max 17 - 20 9 - 13

ASTM A182 F347H Blind Flange mechanical properties

Density Elongation Melting Point Yield Strength (0.2%Offset) Tensile Strength
8.0 g/cm3 40 % 1454 °C (2650 °F) Psi – 30000 , MPa – 205 Psi – 75000 , MPa – 515

347H stainless steel blind flanges equivalent grade

STANDARD AFNOR WERKSTOFF NR. GOST JIS BS UNS EN
SS 347H - 1.4961 - SUS 347H - S34709 X7CrNiNb18-10