tender for procurement of erw and gi pipes for maintenance work under chpmm department sgtpp wbpdcl-- 1 procurement of erw & gi pipes for maintenance work under chp-mm department sgtpp / wbpdcl 2 pipe,ms,125nb,heavy grade,is 1239 min l6m ( grade-is:1239(pt-1),thickness-5.4mm,make-sail/tata/jindal/rinl ) 3 ms erw pipe 100 mm ( heavy grade-is:1239(pt-1),thickness-5.4mm,make-sail/tata/jindal/rinl ) 4 ms pipe erw black,80nb for pump sgtpp 4.80 mm thickness ( heavy grade-is:1239(pt-1),thickness-4.8mm,make-sail/tata/jindal/rinl ) 5 ms erw pipe 65 mm ( heavy grade-is:1239(pt-1),thickness-4.5mm,make-sail/tata/jindal/rinl ) 6 pipe gi 32 nb of spray water line system thickness-4.0mm,is 1239(part-i),heavy duty ( heavy duty-is:1239(pt-1),thickness-4.0mm,make-sail/tata/jindal/rinl ) 7 pipe gi 25 nb thickness-4 mm,is 1239 # (part-i),heavy duty# for spray water line system ( heavy duty-is:1239(pt-1),thickness-4.0mm,make-sail/tata/jindal/rinl ) 8 pipe,gi,20nb,3/4inch ( heavy duty-is:1239(pt-1),thickness-3.2mm,make-sail/tata/jindal/rinl ) 9 pipe,gi,15nb,0.5inch ( heavy duty-is:1239(pt-1),thickness-3.2mm,make-sail/tata/jindal/rinl ) 10 ms erw pipe 50 mm ( heavy grade-is:1239(pt-1),thickness-4.5mm,make-sail/tata/jindal/rinl )