4.5mm*3mm Flange Gasket 316 Inner Outer Ring 900 LB Spiral Wound Gasket

316 Inner&Outer Ring With 3/4 Inch 900 Lb Spiral Wound Gasket

Thickness

The standard manufacturing thickness for spiral wound gaskets are: 3.2 mm; 4.5 mm; 6.5 mm (measured across metallic strip not
including the filler, which protrudes slightly beyond the metal).

Manufacturing tolerances
The tolerance of the gasket diameters (d1, d2, d3, d4, s, s1) are stipulated by ASME B 16.20 and DIN 2632-2638 standards. The
gaskets designed for non-standard flanges meet the recommendations by the ASME B 16.20.

Thickness
The standard manufacturing thickness for spiral wound gaskets are: 3.2 mm; 4.5 mm; 6.5 mm (measured across metallic strip not
including the filler, which protrudes slightly beyond the metal).

Manufacturing tolerances
The tolerance of the gasket diameters (d1, d2, d3, d4, s, s1) are stipulated by ASME B 16.20 and DIN 2632-2638 standards. The
gaskets designed for non-standard flanges meet the recommendations by the ASME B 16.20.

Dimensions
The dimensions of the standard SWG meet the ASME, BS and EN (DIN) standards.

Strength of Spiral Wound Gasket

Spiral Wound Gasket is the ideal gasket in the semi-metallic category. A narrow strip of V-shape metal hoop is spirally wound under tension with a filler cushion between the lamination of the metal and is spot-welded at both ends.

This unique construction of a spring-like metal and soft filler provides gasket excel-lent characteristics.

Resistance to high temperature and high pressures.

Excellent sealability is maintained with comparatively small gasket area.

Great resilience which allows the gasket to adjust automatically to change in operating conditions, such as pressure and

The dimensions of the standard SWG meet the ASME, BS and EN (DIN) standards.

Strength of Spiral Wound Gasket

Spiral Wound Gasket is the ideal gasket in the semi-metallic category. A narrow strip of V-shape metal hoop is spirally wound under tension with a filler cushion between the lamination of the metal and is spot-welded at both ends.

This unique construction of a spring-like metal and soft filler provides gasket excel-lent characteristics.

Resistance to high temperature and high pressures.

Excellent sealability is maintained with comparatively small gasket area.

Great resilience which allows the gasket to adjust automatically to change in operating conditions, such as pressure and