Style WR & WRI to suit ASME / ANSI B16.5 and Slip-On Flanges

Dimensions for Style WR/WRI to suit ASME / ANSI B16.5 and SLIP-ON Flanges

 

Spiraltec Gaskets

Class 150-1500 Guide Ring Outside Diameter
Nom.
Pipe
Size
Inner
Ring
I.D.
Winding Class
150
Class
300-600
Class
900-1500
I.D. O.D.
1/4
 
0.562
0.875
1.750
1.750
 
1/2
0.562
0.937
1.250
1.875
2.125
2.500
3/4
0.812
1.187
1.562
2.250
2.625
2.750
1
1.062
1.437
1.875
2.625
2.875
3.125
1 1/4
1.375
1.875
2.375
3.000
3.250
3.500
1 1/2
1.625
2.125
2.750
3.375
3.250
3.875

 
Standard Spiral Wound gasket dimensions are not compatible with SLIP-ON flanges, Threaded flanges, or Lap Joint flanges in certain sizes due to the larger bore on SLIP-ON flanges.

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