The company had reported a consolidated net profit of Rs 72.91 crore in the same quarter last year.
Consolidated net sales of the company during the July- September quarter were at Rs 1,672.19 crore as compared to Rs 1,359.64 crore in the corresponding period in the previous year, the company said.
Shares of Sintex Industries today closed at Rs 86.90 apiece on the BSE, up 19.70 from previous close.