Ductile Iron Pipe Fittings

Sigma Commercial Products has quickly established itself as a leading supplier to the world’s ISO waterworks markets. We have an extensive product portfolio including ductile iron pipe fittings, couplings, flange adaptors, dismantling joints, valves and hydrants.

We are passionate about the waterworks business and our total dedication to customer service is underpinned by our use of bespoke supply chain management systems, fully supported by a substantial stock holding of all regularly used products.

Drawing fully on the renowned and long-standing heritage of Sigma and the unswerving commitment to the highest levels of quality and customer service of SAL, our award-winning automotive precision component manufacturing business, Sigma Commercial Products offers an exciting range of competitively priced, high quality, complementary products which meet the requirements of all markets and customers.

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