f.o.r. supply of 60 ton capacity pen calendria with sheel , supply of fabricated calendria complete for pan no.-03, 60 ton capacity. , supply of fabricated calendria complet for pan no.-03, 60 ton capacity specifications:- (1) thickness of calendria shell-16mm. (2) calendria dia -4900mm. (3) calendria height-1200mm. (4) thickness of tube plate top & bottom side-32mm. (5) tube size 102mm od x1.6mm thick x 910mm length. (6) condensate outlet 02 nos -150mm (7) ammonia heavy & light connection as per s.s.pipe schedule 40 as per standard - 50mm (8) tie rod as per standard -8 nos (9) steam jacket(two way steam entry) length-9200mm, hight-650mm, width-250mm.(10) down take thickness - 16mm, height- 910mm. top side dia-1870mm (11) down take bottom side dia -1650mm. (12) total number of tubes.-1164nos (13) heating surface area-310m²(14) stool (as per standard ) - 4nos(15) pitch -118mm (16) ligament-16mm.