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Vari-Flange Couplings
WANG Vari-Flange Couplings are an effective way to convert a pipe stub to a flanged end for connecting other flanges, valves or fittings. Vari-Flange Couplings are manufactured using nitrile rubber gaskets, fusion bonded epoxy coated ductile iron and/or grade 316 stainless steel to ensure usage in a wide range of applications such as potable water, sewerage and industrial.
FEATURES
- Manufacturing facility certified to ISO 9001
- Captive head configuration on fasteners for single spanner operation
- Dry-film anti-galling coating to minimise galling of stainless steel fasteners
- Wedge-shaped nitrile rubber gaskets for water contact approved seal (coupling end)
- Temperature: -10°C to +60°C
- Manufactured to AS/NZS4998
- Non-standard mating flanges available upon request (a standard flange is considered to be to AS4087 - PN16)