As one of the most reputed manufacturers of Pig Iron in India, Srikalahasthi Pipes Limited (SPL) manufacture basic and foundry grade Pig Iron.

First to introduce ultra Low manganese Pig Iron for making precision castings

Marketing Approach:

With a team of highly aggressive marketing professionals and with the method that includes professional market research, geographical targeting, we stand as most preferred producers of Pig Iron with the following strengths

Consistent in Quality of Pig Iron:
  • Our Pig Iron has high ductility, structural strength and low impurities
  • SPL Pig iron is meant for good machinability and thermal conductivity
Catering Specific Requirement:
  • SPL also caters to specific customer requirement for precision products manufacturers
Low Cost Pig Iron Manufacturers:
  • SPL is one among the low cost Pig iron manufacturers with almost total backward integration like having our own manufacturing set up for blast furnace coke.
Customer based requirements:
  • Pig iron is heaped in separate batches as per customer requirements according to the cast numbers produced. Test certificates are issued to every cast produced indicating the pig iron composition.
  • The process is closely monitored by the highly competent engineers to achieve the most stringent quality of Pig Iron
  • Pig Iron manufactured by us is analyzed by Spectrometer.
Clients & Applications:
  • SPL has some of the global brands likes Brakes India, India Pistons, Hinduja Group and other automobile & precision component manufacturers as its clients
  • SPL is ideal for specialized applications such as engine blocks, crankshafts, steel mills ,pump housing , machine tools etc
Chemical Composition:
Grades of Pig iron C% Si% Mn% S% P%
Foundry Grade 3.5 to 4.6 1.81 to 2.5 0.25 to 0.4 0.07 max 0.135 max
Semi Foundry Grade 3.5 to 4.6 1.51 to 1.8 0.25 to 0.4 0.07 max 0.135 max
Basic Grade 3.5 to 4.6 0.80 to 1.5 0.25 to 0.4 0.07 max 0.135 max


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