Metal Pipe Dealers in Camac Street Area, Kolkata

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.

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.

Cast Iron spun pipe production capacity. This unit was subsequently modernised to increase capacity and productivity and came to be known as the Elavur Unit of Electrosteel Castings. Though there is a demand shift from Cast Iron Pipes to Ductile Iron Pipes, this unit still continues to produce Cast Iron Pipes to cater to the existing demand in the Country.There is a facility for manufacturing of DI pipe and DI Fittings also.

• Thickness: 13.5 mm
• Color: Black
• Material: Cast Iron
• Shape: Round
• Condition: New

We are Manufacturer and Exporters of Square and round Pipes.

• Type: Lead Pipes
• Brand Name: Astral
• Shape: Round
• Thickness: 30-40mm
• Certification: ISI Certified
• Color: Grey
• Warranty: 1Year
• Application: Construction
• Grade: AISI
• Feature: Corrosion Proof

Plastic Pipes, Waiting Chairs, Cushioned Plastic Chair

polished stainless steel pipes, stainless steel composite pipes

Cast Iron Pipes, Pipe, Fittings