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SAE Blind Flange

  • Max. Working Pressure: 410bar

  • Size:1/2"~3"

  • Working Temperature: ***

  • Flange material304 Stainless steel 、Carbon steel

Product details:

SAE Blind Flange

 

Technical Data
● Flange standard: ISO6162
● Flange material: forged carbon steel or 304 stainless steel
● Weld nipple material: 20# carbon steel or 304 stainless steel
● Bolt and nut material: Gr. 8.8 high tensile bolt. Please specify if stainless steel flanges require stainless steel bolts. If stainless steel bolts are used, the flange working pressure needs to be 20% to 35% lower.

 

 

Ordering Information

 

Parameters Table:

Table of Technical Data [mm]

 

Series Ordering
Number
D*S Nominal
Pressure
[bar]
Size C h d L A B E F O-ring Bolt
Light
Series
3000
psi
ESF1/2-3
DSF1/2-3
20.0×2.5
22.0×2.0
21.3×2.77
210 1/2 30.2 13.5 24.2 30 38.1 17.5 54 45.6 18.7×3.53 M8×30
M8×40
ESF3/4-3
DSF3/4-3
25.0×3.0
28.0×2.5
26.9×2.87
210 3/4 38.1 14.5 32.1 35 47.6 22.2 65 51.8 25.0×3.53 M10×30
M10×45
ESF1-3
DSF1-3
30.0×4.0
34.0×3.0
33.7×3.38
210 1 44.4 16.5 38.4 40 52.4 26.2 70 58.4 32.9×3.53 M10×35
M10×50
ESF11/4-3
DSF11/4-3
38.0×5.0
42.0×4.0
42.4×3.56
210 11/4 50.8 16.5 43.7 45 58.7 30.2 79 72.6 37.7×3.53 M10×35
M10×50
ESF11/2-3
DSF11/2-3
42.0×5.0
48.0×4.0
48.3×3.68
210 11/2 60.3 16.5 50.8 50 69.9 35.7 94 82.2 47.2×3.53 M12×35
M12×55
ESF2-3
DSF2-3
50.0×6.0
60.0×5.0
60.3×3.91
200 2 71.4 16.5 62.7 57 77.8 42.9 102 96.4 56.7×3.53 M12×35
M12×55
ESF21/2-3
DSF21/2-3
65.0×6.0
70.0×7.0
73.0×5.16
160 21/2 84.1 19.5 74.9 58 88.9 50.8 114 108.2 69.4×3.53 M12×40
M12×55
ESF3-3
DSF3-3
80.0×6.0
88.9×5.49
100 3 101.6 22.5 90.9 60 106.4 61.9 135 130.6 85.3×3.53 M16×50
M16×70
Heavy
Series
6000
psi
ESF1/2-6
DSF1/2-6
20.0×3.0
22.0×3.0
21.3×3.73
410 1/2 31.7 16.5 24.6 34 40.5 18.2 56 47.2 18.7×3.53 M8×30
M8×45
ESF3/4-6
DSF3/4-6
25.0×4.0
28.0×4.0
26.9×3.91
410 3/4 41.3 19.5 32.5 38 50.8 23.8 71 60 25.0×3.53 M10×35
M10×55
ESF1-6
DSF1-6
30.0×5.0
34.0×5.0
33.7×4.55
410 1 47.6 24.5 38.8 40 57.2 27.8 81 70 32.9×3.53 M12×45
M12×65
ESF11/4-6
DSF11/4-6
38.0×6.0
42.0×5.0
42.4×6.35
410 11/4 54.0 27.5 44.4 45 66.7 31.8 95 77.2 37.7×3.53 M14×50
M14×75
ESF11/2-6
DSF11/2-6
48.0×6.0
50.0×8.0
48.3×7.14
410 11/2 63.5 30.5 51.5 50 79.4 36.5 113 95 47.2×3.53 M16×55
M16×85
ESF2-6
DSF2-6
60.0×8.0
65.0×10.0 
60.3×8.74
410 2 79.4 37.5 67.5 58 96.8 44.5 133 113.8 56.7×3.53 M20×70
M20×100
ESF21/2-6
DSF21/2-6
89.0×11.0
73.0×9.53
320 21/2 108.0 45.5 90.0 75 123.8 58.7 180 150.2 69.4×3.53 M24×80
M24×130
ESF3-6
DSF3-6
114.0×14.0
88.9×11.13
114.0×18.0
320 3 131.7 55.5 115.0 80 152.4 71.4 215 198.2 85.3×3.53 M30×100
M30×150

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