fabricated nature of items fabricated nature of items , fabricated nature of spares , troughing idler frame with roller for size 650 mm ( as per enclosed drawing ) ( ibp / mpp / mech / cony / mk / 131 / 2010 ) , troughing idler frame with roller for size 800 mm ( as per enclosed drawing ) ( ibp / mpp / mech / cony / mk / 131 / 2010 ) , troughing idler frame with roller for size 1000 mm ( as per enclosed drawing ) ( ibp / mpp / mech / cony / mk / 131 / 2010 ) , impact idler frame with roller for size 650 mm ( as per enclosed drawing ) ( ibp / mpp / mech / cony / mk / 131 / 2010 ) , impact idler frame with roller for size 800 mm ( as per enclosed drawing ) ( ibp / mpp / mech / cony / mk / 131 / 2010 ) , impact idler frame with roller for size 1000 mm ( as per enclosed drawing ) ( ibp / mpp / mech / cony / mk / 131 / 2010 ) , clit for return roller 800 / 1000 mm belt ( as per enclosed drawing ) ( ibp / mpp / mech. / vd / 181 / 2013 ) , clit for return roller 725 mm belt ( as per enclosed drawing ) ( ibp / mpp / mech. / vd / 211 / 2017 ) , roller guide pu vertical roller dia 89 mm, length 150, total length 250, thread m16 , belt conveyor guard ( as per enclosed drawing ) ibp / mpp / mech / vd / 228 / 2021 , key ( en8 ) , part no. 16-10-90 , key ( en8 ) , part no. 22-14-120 , key ( en8 ) , part no. 20-12-130 , key ( en8 ) , part no. 18-10-130 , key ( en8 ) , part no. 12-10-70 , key ( en8 ) , part no. 10-8-75 , key ( en8 ) , part no. 14-8-70 , key ( en8 ) , part no. 8-7-75 , key ( en8 ) , part no. 12-8-95 , phosphoric acid dosing tank ( hot process rubber lining inside ) as per enclosed drawing no. ibp - mpp - mech. - mk - 139 / 2011 ) , sulphuric acid dosing tank ( as per enclosed drawing no. ibp - mpp - mech. - mk - 140 / 2011 ) , rubber muff, moc - neoprene rubber, ( suitable for pinch valve fluidcheck make ) , 2” pinch valve ( 50 mm ) , rubber muff, moc - neoprene rubber, ( suitable for pinch valve fluidcheck make ) , 3” pinch valve ( 80 mm ) , rubber muff, moc - neoprene rubber, ( suitable for pinch valve fluidcheck make ) , 4” pinch valve ( 100 mm ) , rubber muff, moc - neoprene rubber, ( suitable for pinch valve fluidcheck make ) , 6” pinch valve ( 150 mm ) , rubber muff, moc - neoprene rubber, ( suitable for pinch valve fluidcheck make ) , 8” pinch valve ( 200 mm ) , rubber muff, moc - neoprene rubber, ( suitable for pinch valve fluidcheck make ) , 10” pinch valve ( 250 mm ) , clamp u with strip,