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Figure 8 Blinds

Ring Type Joint

Goto: Raised Face

Goto: Male RTJ
Female Groove Ring Type Joint

Flange Ratings:

Blinds

Dimensions of class 600# Female RTJ Figure 8 Blanks Weight (approx. lbs)
NPS Inside Diameter B, in. Outside Diameter O, in. Centerline Dimension A, in. Thickness t, in. Web Width W,in. Handle Length L, in Web Hole Size Ring Number Paddle Blinds Paddle Spacers Figure 8 Blinds
1/20.842.002.620.75 1.5045/8R11111
3/41.052.503.250.88 1.7543/4R131.512
11.322.753.500.88 2.0043/4R16212
1-1/41.663.123.880.88 2.0043/4R18212
1-1/21.903.564.500.88 2.2547/8R20325
22.384.255.001.12 2.2543/4R237411
2-1/22.885.005.881.25 2.2547/8R2685.513.5
33.505.756.621.25 2.2547/8R31127.519.5
3-1/24.006.257.251.38 2.5041R3414824
44.506.888.501.38 2.5051R3715925
55.568.2510.501.50 2.7551-1/8R41221032
66.629.5011.501.75 3.2561-1/8R45392160
88.6211.8813.752.00 3.7561-1/4R49652995
1010.7514.0017.002.25 4.0061-3/8R539939160
1212.7516.2519.252.50 4.7561-3/8R5716066225
1414.0018.0020.752.62 5.0061-1/2R6118774261
1616.0020.0023.752.88 5.0071-5/8R6525392345
1818.0022.6225.753.12 5.0071-3/4R69366144510
2020.0025.0028.503.50 5.0071-3/4R73484255739
2424.0029.5033.004.12 6.0082R778212971118

NOTES:

(1) Hole size (where required due to bolt spacing) shall be the same as the flange bolt hole, and located such that it will not interfere with bolting between two flanges.

(2) Female ring-joint groove dimensions shall be in accordance with ASME B16.5.

(3) The thickness of the web(or tie bar) dimension Wtshall be 0.25" minimum, except when t is less than that of 0.25", Wt shall equal t.