MAXIFLEX Spiral Wound Gasket

Maxiflex spiral wound gaskets have the ability to recover under the action of fluctuating loads caused by process fluid pressure and temperature changes, flange face temperature variations, flange rotation, bolt stress relaxation and creep. The gasket sealing element consists of a pre-formed metallic winding strip with layers of a softer, more compressible sealing material which, during compression, is densified and flows to fill imperfections in the flange surfaces. The metal strip holds the filler giving the gasket mechanical resistance and resilience. Our high-quality spiral wound gaskets are manufactured in the UK in accordance to ASME B16.20 dimensions.

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Our Part Number Material Description Type/Style Flange Size (NPS) (in.) Pressure Class Outer Guide Ring Windings Inner Ring Filler Price
SWCR00-0050-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 1/2" P1 (150lb) Carbon Steel 304 NA Graphite $0.85
SWCR00-0075-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 3/4" P1 (150lb) Carbon Steel 304 NA Graphite $0.94
SWCR00-0100-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 1" P1 (150lb) Carbon Steel 304 NA Graphite $1.10
SWCR00-0150-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 1-1/2" P1 (150lb) Carbon Steel 304 NA Graphite $1.29
SWCR00-0200-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 2" P1 (150lb) Carbon Steel 304 NA Graphite $1.54
SWCR00-0250-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 2-1/2" P1 (150lb) Carbon Steel 304 NA Graphite $1.89
SWCR00-0300-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 3" P1 (150lb) Carbon Steel 304 NA Graphite $2.02
SWCR00-0400-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 4" P1 (150lb) Carbon Steel 304 NA Graphite $2.93
SWCR00-0600-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 6" P1 (150lb) Carbon Steel 304 NA Graphite $3.96
SWCR00-0800-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 8" P1 (150lb) Carbon Steel 304 NA Graphite $5.52
SWCR00-1000-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 10" P1 (150lb) Carbon Steel 304 NA Graphite $9.10
SWCR00-1200-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 12" P1 (150lb) Carbon Steel 304 NA Graphite $12.30
SWCR00-1400-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 14" P1 (150lb) Carbon Steel 304 NA Graphite $14.36
SWCR00-1600-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 16" P1 (150lb) Carbon Steel 304 NA Graphite $17.68
SWCR00-1800-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 18" P1 (150lb) Carbon Steel 304 NA Graphite $22.82
SWCR00-2000-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 20" P1 (150lb) Carbon Steel 304 NA Graphite $25.70
SWCR00-2400-P1-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 24" P1 (150lb) Carbon Steel 304 NA Graphite $30.86
SWCR00-0050-P3-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 1/2" P3 (300/600lb) Carbon Steel 304 NA Graphite $0.91
SWCR00-0075-P3-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 3/4" P3 (300/600lb) Carbon Steel 304 NA Graphite $1.10
SWCR00-0100-P3-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 1" P3 (300/600lb) Carbon Steel 304 NA Graphite $1.20
SWCR00-0125-P3-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 1-1/4" P3 (300/600lb) Carbon Steel 304 NA Graphite $1.23
SWCR00-0150-P3-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 1-1/2" P3 (300/600lb) Carbon Steel 304 NA Graphite $1.48
SWCR00-0200-P3-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 2" P3 (300/600lb) Carbon Steel 304 NA Graphite $1.70
SWCR00-0250-P3-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 2-1/2" P3 (300/600lb) Carbon Steel 304 NA Graphite $2.08
SWCR00-0300-P3-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 3" P3 (300/600lb) Carbon Steel 304 NA Graphite $2.42
SWCR00-0400-P2-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 4" P2 (300lb) Carbon Steel 304 NA Graphite $3.21
SWCR00-0600-P2-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 6" P2 (300lb) Carbon Steel 304 NA Graphite $5.72
SWCR00-0800-P2-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 8" P2 (300lb) Carbon Steel 304 NA Graphite $7.80
SWCR00-1000-P2-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 10" P2 (300lb) Carbon Steel 304 NA Graphite $10.74
SWCR00-1200-P2-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 12" P2 (300lb) Carbon Steel 304 NA Graphite $13.75
SWCR00-1400-P2-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 14" P2 (300lb) Carbon Steel 304 NA Graphite $16.48
SWCR00-1600-P2-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 16" P2 (300lb) Carbon Steel 304 NA Graphite $19.40
SWCR00-1800-P2-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 18" P2 (300lb) Carbon Steel 304 NA Graphite $26.53
SWCR00-2000-P2-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 20" P2 (300lb) Carbon Steel 304 NA Graphite $29.79
SWCR00-2400-P2-G-WE-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 24" P2 (300lb) Carbon Steel 304 NA Graphite $36.36
SWCR00-0050-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 1/2" P1 (150lb) Carbon Steel 316 NA Graphite $0.91
SWCR00-0075-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 3/4" P1 (150lb) Carbon Steel 316 NA Graphite $1.04
SWCR00-0100-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 1" P1 (150lb) Carbon Steel 316 NA Graphite $1.23
SWCR00-0125-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 1-1/4" P1 (150lb) Carbon Steel 316 NA Graphite $1.26
SWCR00-0150-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 1-1/2" P1 (150lb) Carbon Steel 316 NA Graphite $1.48
SWCR00-0200-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 2" P1 (150lb) Carbon Steel 316 NA Graphite $1.79
SWCR00-0250-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 2-1/2" P1 (150lb) Carbon Steel 316 NA Graphite $2.14
SWCR00-0300-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 3" P1 (150lb) Carbon Steel 316 NA Graphite $2.42
SWCR00-0400-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 4" P1 (150lb) Carbon Steel 316 NA Graphite $3.53
SWCR00-0600-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 6" P1 (150lb) Carbon Steel 316 NA Graphite $5.10
SWCR00-0800-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 8" P1 (150lb) Carbon Steel 316 NA Graphite $7.08
SWCR00-1000-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 10" P1 (150lb) Carbon Steel 316 NA Graphite $11.02
SWCR00-1200-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 12" P1 (150lb) Carbon Steel 316 NA Graphite $15.10
SWCR00-1400-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 14" P1 (150lb) Carbon Steel 316 NA Graphite $17.38
SWCR00-1600-P1-G-WB-OA Metallic Gaskets for Pipe Flanges, Spiral Wound, ASME B16.20 CR 16" P1 (150lb) Carbon Steel 316 NA Graphite $21.70

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