Tender Brief : Supply Of malleable cast iron pipe fittings - elbow/union elbow isi marked, size 40 mm , malleable cast iron pipe fittings - elbow/union elbow isi marked, size 40 mm (one and h alf inch). material and specification -- is: 1879:2010 (rev. 3), amend. no. 5 of march 2017 , table no. 4 , size design.: a1; galvanized with 610 g/m2 as per is: 4759:1996 (rev. 3 ) , amend. no. 1 of may 2002 . [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] Read More