Castings N Graded CI/Spheroidal (Nodular) & Graphite Iron (SGI)
Castings N Graded Ci/Spheroidal (Nodular) & Graphite Iron (SGI) used due to cheapness and ease of machining. Patel Alloy Steel Pvt Ltd (PASL) is a large-scale manufacturer of graded cast iron and spheroidal (nodular) graphite iron (SGI) castings. The company has developed different grades of SGI castings as per need of market. The maximum casting weight the company has obtained so far is 40 tonnes.
