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Equalseal PTFE Spiral Wound Gaskets

The EQSW-PTFE spiral wound gasket has been engineered to provide an alternative to sheet gaskets in Class 150 and Class 300 service. Style EQSW-PTFE gaskets have the inherent strength, resiliency and blowout resistance of spiral wound gaskets, yet require low bolt load for seating. They are manufactured with high purity PTFE filler for optimum sealability, and are available for the full range of standard Class 150 and Class 300 flanges, as well as other non-standard low pressure flanges.

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76 matching products found
Pressure Class
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Nominal Size
Show Filters (18) ↓
Inner Ring Material
Winding/Filler
Show Filters (2) ↓
Outer Ring Material
150 Lb - 1/2
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
1/2″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 1/2
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
1/2″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 3/4
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
3/4″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 3/4
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
3/4″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 1
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
1″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 1
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
1″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 1 1/4
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
1 1/4″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 1 1/4
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
1 1/4″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 1 1/2
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
1 1/2″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 1 1/2
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
1 1/2″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 2
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
2″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 2
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
2″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 3
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
3″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 3
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
3″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 4
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
4″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 4
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
4″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 5
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
5″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 5
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
5″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 6
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
6″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 6
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
6″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 8
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
8″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 8
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
8″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 10
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
10″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 10
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
10″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 10
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
10″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 10
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
10″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 12
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
12″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 12
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
12″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 14
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
14″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 14
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
14″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 16
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
16″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 16
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
16″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 18
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
18″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 18
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
18″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 20
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
20″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 20
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
20″
No Inner Ring
316SS/PTFE
Carbon Steel
150 Lb - 24
No Inner
304SS/PTFE
Carbon Steel Outer
150 lbs.
24″
No Inner Ring
304SS/PTFE
Carbon Steel
150 Lb - 24
No Inner
316SS/PTFE
Carbon Steel Outer
150 lbs.
24″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 1/2
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
1/2″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 1/2
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
1/2″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 3/4
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
3/4″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 1/2
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
1/2″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 1
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
1″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 1
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
1″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 1 1/4
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
1 1/4″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 1 1/4
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
1 1/4″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 1 1/2
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
1 1/2″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 1 1/2
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
1 1/2″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 2
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
2″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 2
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
2″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 3
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
3″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 3
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
3″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 4
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
4″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 4
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
4″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 5
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
5″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 5
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
5″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 6
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
6″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 6
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
6″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 8
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
8″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 8
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
8″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 10
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
10″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 10
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
10″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 10
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
10″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 10
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
10″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 12
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
12″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 12
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
12″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 14
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
14″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 14
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
14″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 16
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
16″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 16
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
16″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 18
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
18″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 18
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
18″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 20
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
20″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 20
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
20″
No Inner Ring
316SS/PTFE
Carbon Steel
300 Lb - 24
No Inner
304SS/PTFE
Carbon Steel Outer
300 lbs.
24″
No Inner Ring
304SS/PTFE
Carbon Steel
300 Lb - 24
No Inner
316SS/PTFE
Carbon Steel Outer
300 lbs.
24″
No Inner Ring
316SS/PTFE
Carbon Steel