Ductile Iron Pipe Dealers in Kolkata

Ductile Iron Pipes have higher tensile strength, yield strength, ductility and impact resistance which are the reasons why the use of Ductile Iron Pipes has grown up at a rapid rate over the last 50 years or so. Our Group has set up a 2,40,000 MTPA Ductile Iron Pipe Plant at Durgapur, West Bengal, where we primarily offer metallic zinc sprayed pipes with a finishing layer of bituminous paint (with fillers). Other special type of external coatings and linings which are available include External Coatings: Metallic Zinc coating having an average mass of 130gmsq.m with finishing layer Metallic Zinc-alloy coating having a minimum mass of 200 gm2 with finishing layer Extruded polyethylene self adhesive tape wrapping at factoryat site Reinforced cement mortar coating having a nominal thickness of at least 5 mm Fusion bonded epoxy coating Polyurethane coating

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.

Tata Metaliks DI Pipes Limited which came into existence on 16th October                2007.The ductile iron pipe plant, with state-of-the-art technology and with an initial                capacity of 110000 TPA (to be scaled up to 200000 TPA) is located at Kharagpur,                 West Bengal.               Ductile iron's superiority lies in its spheroidal graphite microstructure. Since the               graphite structure of grey cast iron is linear, under severe loading, stress builds               up unevenly around the ends of particles and weakens the metal. However in ductile               iron, since the graphite structure is spherical,similar stress distributes evenly, thereby               maintaining strength. Yet the basic chemical composition               of ductile iron is similar iron is similar Together, these features give ductile iron, excellent                resistance to impact, pressure and corrosion.              The range comprises of ductile iron pipes suitable for push-on joints as per IS 8329 :              2000, ISO 2531 : 1998, BSEN 545 : 2006 Nominal Diameter(mm)                   Class Standard                        Length(m) 80 to 800                                      K9 & K7                                   5.5

We are offering ductile iron pipes. centrifugally cast dutile iron pressure pipes for water,gas, sewage with socket and spigot conforming to is:8329 in standard length suitable for push on jointing with cement motar lining and outside zinc coating with finishing layer of black bituminus coating in standard length of 5.5 mtr.

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.

we are offering DF Puddle Pipe.

We are offering DF PIPE.

Ductile Iron Pipes, TMT Bars, Billets, Fittings, Pig Iron and Semi

Ductile Iron Pipes, Cast Iron, Manhole Cover, Pipe Fitting

Df Pipe, Soil Fittings, Double Flanged Soil Fittings, Manhole Cover

Ductile Iron Pipes, Iron Pipe

Ductile Iron Pipe, Cast Iron Fittings, Cast Iron Valve

Ductile Iron Pipes, Waste Handling Equipment, Casting Iron Pipe

Fabricated Ductile Iron Flanged Pipe

Ductile Iron Pipes, Used Rails, HMS2 Scrap, Hms1 Scrap, Iron Or

DI Pipes, Iron Pipe, Alloy Steel, Sponge Iron, Squares, Billets, Pig Iro

Ductile Iron Pipes, Pipe Fitting

Ductile Iron Pipes, X- Ray, Lead Alloys, Lead Brick

Di Pipe, TMT, Wire Rod, Pig Iron, Sponge Iro

Ductile Iron Double Flange Pipe, Ductile Iron, Flanged Pipe, Iro

Ductile Iron Pipes, Cast Iron Flanged Tee, Round Mild Steel Welded Seam Tub

Ductile Iron Pipes, C.i. Casting, Pig Iro

DI Pipes, Sockets, Plastic Fittings, Nylon Cable Ties, Nuts, Gi Pip

Ductile Iron Pipes, Ductile Iron Fittings, HMS Scrap, TMT Bars, MS Billet