SPIRALWOUND & RING GASKETS

SPIRAL WOUND GASKET

MCG TYPE. Guide Outer Ring.
MCGI TYPE. Guide Inner Ring.

FEATURES:

– Used for Sealing Flange Joints, Manhole & Handhole covers, Tube covers, Boilers, Heat exchangers, Pressure Vessels, Pumps, Compressors & Valves.
– Manufactured by spirally winding a V-shaped metal strip and a strip of non-metallic filler material.
– Reinforced by:
– An outer centering ring that controls the compression and holds the gasket centrally within the bolt circle.
– The Inner retaining ring increases the axial rigidly and resilience pf the gasket.
– Main users: Petrochemicals, Mining, Oil & Gas, Shipbuilding, Food Processing, Power Industries, others.
– Testing: ASME B16.20 (API 601).
– Quality Certificate: EN 10204-3.1

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Description

Tolerances
The Tolerances of the gaskets diameters (d1, d2, d3, d4, S, S1) are stipulated by ASME B16.20 & EN1514-2 Manufacturing Standards. The Gaskets designed for Non-Standards Flanges meet the recommendations by the ASME B16.20.

Dimensions
The standard Dimensions for the Spiral Wound Gaskets meet the ASME, BS & EN (DIN) Manufacturing Standards.

Thickness
The Standard Manufacturing thicknesses for Spiral Wound Gaskets are: 3.2mm; 4.5mm; 6.5mm (measured across metallic strip not included the fille