supply of juice heater 170 m2 h.s. (without s.s tube) as per following specification nos. , a-shell thickness 12 mm , b- top and bottom tube plate thickness - 32 mm , c- top and bottom cover thickness (with opening and closing arrangement)- 32mm , d- stiffening of covers with 1 x 4 size plate along with outer ring , e-1 bolts for cover 1 x 6 size ,f- no. of tubes per pass- 13 nos , g- no. of passes - 24 nos , h-total no tubes - 312 nos ,i- size of tubes 45mm (od) x 4060 mm x 1.6 mm ,j-ligament 13mm (minimum) ,k- pitch-59 mm (minimum) , l-condensate connection- 6 size , m-ammonia (nox) gasses connection lower & upper side of 2 diass-304 pipe with s.s coils , n- header partition plate thickness - 12 mm o-stool 04 nos. of suitable size , p- juice inlet/outlet-200 mm , q- steam entry size- 400 mm , r-condensate box bottom size- 300 mm ,s-condensate removal size- 150 mm , t-drain nipple size-bottom side 11 nipples) 25 mm (top side 12 nipples