Tender For supply of channel ms 100 x 50 as per is 2062 in std length with t. c. , channel ms 150 x 75 as per is 2062 with t. c. in std. length. , angle 130 x 130 x 10 as per is 2062 grade 250 with t. c. , m. s. plates 8 mm thick as per is 2062 with t. c.