Ductile Iron Pipes By Electro Steel Limited

To suit the demands of customers, we are engaged in manufacturing, distributing and supplying of Ductile Iron Pipes in Kolkata, West Bengal, India. These are manufactured by optimum grade material and latest technology under the knowledge of adroit professionals. This product is duly tested by the quality controllers on several stages before the delivery. Our offered products are widely known and demanded in. We offer this product to our valuable customer at market reasonable price.

Ductile Iron (also known as Spheroidal Graphite Iron or Nodular Cast Iron) was invented in 1949. Ductile Iron retains the corrosion resistance of Cast Iron but has more than double the tensile strength [Cast Iron- 180 MPa (min), Ductile Iron - 420 MPa (min)]. The essential difference between Ductile and Cast Iron lies in the shape of the graphite in the microstructure of the metal. In Cast Iron, the graphite is present in plate-like flakes, which makes Cast Iron brittle. But in Ductile Iron, the shape of the graphite becomes a spheroidal nodule, which offers better mechanical properties and makes Ductile Iron sturdy, structurally stronger and shock-proof.