FlexSeal Flange Gaskets Inventory

Flex-seal flange gaskets

We stock a good selection in Standard Pipe Flange Sizes in type 304SS/FlexGraphite & 316SS/FlexGraphite

Spiral wound gaskets - made with an alternating combination of formed metal wire and soft filler materials - form a very effective seal when compressed between two flanges. A V-Shaped crown centered in the metal strip acts as a spring,giving gaskets greater resiliency under varying conditions. Filler and wire material can be changed to accommodate different chemical compatibility requirements. If the load available to compress a gasket is limited, gasket construction and dimensions can be altered to provide an effective seal.

A spiral wound gasket may include a centering ring, an inner ring or both. The outer centering ring centers the gasket within the flange and acts as a compression limiter, while the inner ring provides additional radial strength. The inner ring also reduces flange erosion and protects the sealing element.

FLEXSEAL STYLE RW 150# FLANGE

Price Per Each

Pipe Size Gasket ID Gasket OD Guide OD Type304SS/FG
Type316 SS/FG
1/4"
1/2"
7/8"
1-3/4"
4.75
1/2"
3/4"
1-1/4"
1-7/8"
1.78
2.06
3/4"
1"
1-9/16"
2-1/4"
1.89
2.44
1"
1-1/4"
1-7/8"
2-5/8"
2.38
2.92
1-1/4"
1-7/8"
2-3/8"
3"
2.52
3.14
1-1/2"
2-1/8"
2-3/4"
3-3/8"
3.30
3.66
2"
2-3/4"
3-3/8"
4-1/8"
4.12
4.66
2-1/2"
3-1/4"
3-7/8"
4-7/8"
4.98
5.80
3"
4"
4-3/4"
5-3/8"
5.90
6.88
4"
5"
5-7/8"
6-7/8"
8.36
9.72
5"
6-1/8"
7"
7-3/4"
9.28
10.72
6"
7-3/16"
8-1/4"
8-3/4"
11.08
12.78
8"
9-3/16"
10-3/8"
11"
15.46
17.68
10"
11-5/16"
12-1/2"
13-3/8"
22.12
12"
13-3/8"
14-3/4"
16-1/8"
30.94

 

FLEXSEAL STYLE RW 300 # FLANGE

Price Per Each

Pipe Size
Gasket ID
Gasket OD
Guide OD
Type 304SS/FG
Type 316SS/FG
1/4"*
1/2"
7/8"
1-3/4"
4.75
1/2"*
3/4"
1-1/4"
2-1/8"
1.98
2.30
3/4"*
1"
1-9/16"
2-5/8"
2.60
2.84
1"*
1-1/4"
1-7/8"
2-7/8"
2.84
3.30
1-1/4"*
1-7/8"
2-3/8
3-1/4"
3.04
3.58
1-1/2"*
2-1/8"
2-3/4"
3-3/4"
3.84
4.28
2"*
2-3/4"
3-3/8"
4-3/8"
4.98
5.60
2-1/2"*
3-1/4"
3-7/8"
5-1/8"
6.42
7.30
3"*
4"
4-3/4"
5-7/8"
7.34
8.28
4"
5"
5-7/8"
7-1/8"
9.88
11.34
5"
6-1/8"
7"
8-1/2"
12.94
14.46
6"
7-3/16"
8-1/4"
9-7/8"
17.06
19.20
8"
9-3/16"
10-3/8"
12-1/8"
21.58
24.34
10"
11-5/16"
12-1/2"
14-1/4"
28.30
32.30
12"
13-3/8"
14-3/4"
16-5/8"
34.70
39.64

*300#/400#/600# Are Same Gasket

 

FLEXSEAL STYLE RW 400 # FLANGE

Price Per Each

Pipe Size Gasket ID Gasket OD Guide OD Type 304SS/Fg Type 316SS/FG
4"
4-3/4"
5-7/8"
7"
13.18
5"
5-13/16"
7"
8-3/8"
21.34
6"
6-7/8"
8-1/4"
9-3/4"
22,74
8"
8-7/8"
10-3/8"
12"
29.70
10"
10-13/16"
12-1/2"
14-1/8"
49.32
12"
12-7/8"
14-3/4"
16-1/2"
55.86

 

FLEXSEAL STYLE RW 600 # FLANGE

Price Per Each

Pipe Size Gasket ID Gasket OD Guide OD Type 304SS/FG Type 316SS/FG
4" 4-3/4" 5-7/8" 7-5/8" 13.18  
5" 5-13/16" 7" 9-1/2" 21.34  
6" 6-7/8" 8-1/4" 10-1/2" 22.74  
8" 8-7/8" 10-3/8" 12-5/8" 29.70  
10" 10-13/16" 12-1/2" 15-3/4" 49.32  
12" 12-7/8" 14-3/4" 18" 55.86  

 

FlexSeal Bonnet Gaskets

 

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