Nuts & Ferrule Fittings An extensive range of Pipe Fittings like Nuts and Sleeve Fittings are offered by us. This product is manufactured from superfine high strength carbon steel and brass. It is well known for its leakage proof function and rust free performance. This is tested among all pressure testing, temperature resistance testing and designed to give less vibration. This range of product can be fabricated as per the requirement of the client.