ALUMINUM ALLOY CONDUIT, 40 MM DIA, WALL [ ALUMINUM ALLOY CONDUIT, WALL THICKNESS 2. 0 MM OF THREADABLE QUALITY TO DESIGNATION 63400 OF TABLE- 1 AND CONDITION T6, NEW OR WP, OLD OF TABLE- 2 OF IS: 1285, LATESTSUITABLE FOR ELECTRICAL WIRING, DIMENSIONS AND MARKING SHALLCONFORM TO CLAUSE 7. 6 OF IS: 9537 LATEST PART- II. THE SUPPLY OF CONDUIT SHALL BE IN STANDARD LENGTH OF 4 METERS ]