supply of ibr boiler tubes boiler tubes , supply of ibr boiler tubes season 2022-23 , boiler cap.32 t/hrs, working presure 45 kg/cm2supply of ibr boiler tubes 50.8mm od, 4.06mm length 6.01 mtrs. material of tube ibr/bs3059 : 1990, part-ii, erw 360 make of metrial tata/bhel , supply of ibr tubes size 44.5mm od, 4.00mmthickness, material of tubes sa-213-t22(for secondary super heater) make ismt/msl , supply of fd air heater tubes of boiler material: bs1775/64tube dia: 60.3mm thickness : 2.9mm tube length : 3.528 mtrsmake tata/bhel/jindal/ti , supply of economizer coils of the boilers as per drg. acsm-16 size of tube : 50.8 mm od x 4.06 mm wall thickness material of tube bs3059 erw-part-ii 360make of the material tata/ti/bhel , supply of ibr steam pipe line 150mm, thickness 10mm (id 155mm, od 175mm) material specification astma335p22 , supply of ibr short bends 150mm, thickness 10mm (id 155mm, od 175mm) material specification astma335p22 , supply of ibr long bends 150mm, thickness 10mm (id 155mm, od 175mm) material specification astma335p22 , supply of ibr steam pipe line 100mm, thickness 6.02mm (id 102.26mm, od 114.3mm) material specification astma335p22 , supply of ibr short bends 100mm, thickness 6.02mm (id 102.26mm, od 114.3mm) material specification astma335p22 , supply of ibr long bends 100mm, thickness 6.02mm (id 102.26mm, od 114.3mm) material specification astma335p22