Details: description :set of material for 'a' marker signal unit: 1)alluminium body (case) as per drg. no.s 23462.2)alluminium cover as per drg. no. s 23463. 3)alluminium ring as per drg. no. s 23464. material grade foralluminium should be lm6 & test certificate from nabl approved lab to be provided with the supplied material sample to be approved before bulk supply (one set = 1 al body+1 al cover+1 al ring). [ warranty period: 30 months after the date of delivery ] ]
Sector: Railways