Supragroup - Cast Iron LA Pipe

 Ductile Iron which is also known by the name of the Spheroidal graphite iron or Nodular Cast Iron was invented in 1947. This material retains the corrosion resistance of cast iron however has more than double tensile strength. The essential distinguishing characteristics between the Cast Iron and Ductile Iron Spools lie in the shape of the graphite in the microstructure of the metal. In the case of Cast Iron, the graphite is present in plate like flakes, which makes Cast iron fragile but for DI, the shape of the graphite becomes a spheroidal nodule, which increases the tensile strength & makes Ductile Iron strong and shock proof. Considered as the most chosen pipe material for water supply and pressure sewerage application, ductile iron pipe & fittings are used all over the world. They offer superior tensile strength and diametral inflexibility than Mild Steel and retain the inherent corrosion resistance of cast iron. Considerable benefits can be obtained from Ducti...

  Ductile Iron Double Flanged Pipes are the most appropriate for over ground pipelines like segments of Pipelines on Pillars / Pedestals for Rivers / Canal or Road crossing & bridges. In these pipes the flanges are flat rings around the end of pipes which mate with a comparable flange from another pipe, the two being held together by bolts generally passed through holes drilled through the flanges. Ductile iron has demonstrated to be an advanced pipe material, being stronger & extra fracture resistant; nevertheless, as most ferrous materials, it is vulnerable to corrosion and maintains some fragile characteristics. Supra Enterprise is one of the largest manufacturers of Iron Pipes in Delhi . Our developed business sense, perfect product quality, strong preservance and a will to supply our customers selflessly has enabled us to obtain a sound balance in industry. Ductile Iron Double Flanged Pipes to IS:8329 with screwed on flanges comparative standard ISO: 2531 wi...