KOSO India wholly owns an internationally accredited and fully equipped steel foundry in Coimbatore to supply world class castings in various metallurgy including alloy steel, stainless steel, Duplex, Inconel, C12A etc to provide customised solution for our valve product lines. Our foundry division occupies 8 acres of land in Annur Area in Coimbatore, Tamil Naidu and commenced its operations in 2005 with a view to supply quality castings to KOSO group companies. With an installed capacity of 2,500 tons per annum and with product weight range from 1 Kg to 2,700 kg in variety of materials which include carbon steel, low alloy steel, austenitic stainless steel, duplex alloys and super duplex stainless steel, nickel based alloys and nickel copper alloys the foundry division can provide customised solution for our valve product lines.
Foundry Division holds various international accreditations like ISO 9001, IBR, NORSOK M650, AD 2000 MERKBLATT W0, NABL IS/ISO/IEC/17025:200 Certified etc. We work to the Japanese quality standards with utmost attention given to health and safety, quality and on-time delivery. Some of our in-house testing capability includes, Spectro, PMI, Harness testing, Impact testing, Tensile testing, Ferrite testing, Intergranular corrosion testing (Practice A, B, C and E as per ASTM A262), Pitting Corrosion test as per ASTM G28 and G48, MPI, UT, DP etc.
The foundry uses the advanced MAGMAsoft for simulation and optimization of casting designs and processes which helps to pour defect free castings. The foundry is audited and approved by many domestic and international customers like SEC, ADCO, Petrofac, PDO, HHI, MHPS, GE, L&T, Keiwit, Siemens, Doosan etc