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Dimensions of Grooved Gaskets ASME B16.20

Model No.︰-
Brand Name︰-
Country of Origin︰China
Unit Price︰-
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Product Description
Dimensions of  Grooved Gaskets  ASME B16.20
NPS d1 d2 d3
150 Lbs 300 Lbs 400 Lbs 600 Lbs 900 Lbs 1500 Lbs 2500 Lbs
1/2 23 33.3 44.4 50.8 50.8 50.8 60.3 60.3 66.7
3/4 28.6 39.7 53.9 63.5 63.5 63.5 66.7 66.7 73
1 36.5 47.6 63.5 69.8 69.8 69.8 76.2 76.2 82.5
44.4 60.3 73 79.4 79.4 79.4 85.7 85.7 101.6
52.4 69.8 82.5 92.1 92.1 92.1 95.2 95.2 114.3
2 69.8 88.9 101.6 108 108 108 139.7 139.7 142.8
82.5 101.6 120.6 127 127 127 161.9 161.9 165.1
3 98.4 123.8 133.4 146.1 146.1 146.1 165.1 171.5 193.7
111.1 136.5 158.8 161.9 158.7 158.7 - - -
4 123.8 154 171.5 177.8 174.6 190.5 203.2 206.4 231.7
5 150.8 182.6 193.7 212.7 209.5 238.1 244.5 250.8 276.2
6 177.8 212.7 219.1 247.7 244.5 263.5 285.8 279.4 314.3
8 228.6 266.7 276.2 304.8 301.6 317.5 355.6 349.3 384.1
10 282.6 320.7 336.5 358.8 355.6 369.9 431.8 431.8 473
12 339.7 377.8 406.4 419.1 415.9 454 495.3 517.5 546.1
14 371.5 409.6 447.7 482.6 479.4 488.9 517.5 574.7 -
16 422.3 466.7 511.2 536.6 533.4 561.9 571.5 638.1 -
18 479.4 530.2 546.1 593.7 590.5 609.6 635 701.7 -
20 530.2 581 603.2 650.9 644.5 679.5 695.3 752.4 -
24 631.8 682.6 714.4 771.5 765.2 787.4 835 898.5 -
notes:
Dimensions are in millimeters unless otherwise indicated.
Images shows Grooved Gaskets with Covering Layer and Centering Ring.
d1 = Inside diameter.
d2 = Outside diameter.
d3 = Outside diameter of centering ring.
Thickness (t) specified by customer. 
 
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