Tender For supply of liquefied petroleumgas, type : commercial butane- propane mixture,confirming to is:4576-1999 (second revision) with amendment no 1 of may 2003 (reaffirmed 2009) edition 3.1 (2003-05) in 19 kgs cylinders. as per specn. cylinders. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of standard calibration gas mixture in canister with nozzle, fine control & gas composition/gas quality certificate for dga water capacity 0.5 ltr. approx pressure : 20 kg/cm2 in canister & stability 12 months. canister containing ch4, c2h6, c2h4, c2h2, h2 gas 1000 ppm & co and co2 gas 5000 ppm each balance n2 gas. canister required with regulator. gas composition test certificate of approved firm to be provided along with material. make spantech, upg, phoenix of equivalent. detailed specification as per annexure attached. [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : supply of liquefied petroleumgas, type : commercial butane- propane mixture,confirming to is:4576-1999 (second revision) with amendment no 1 of may 2003 (reaffirmed 2009) edition 3.1 (2003-05) in 19 kgs cylinders. specn: cylinders. [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : supply of shield gas-mixture consisting of 95-99% argon gas to specification is 57601998 or latest grade 3 & 1-5%oxygen gas to specification is 309-2005 or latest, filled in cylinders with capacity of 7 cum and maximum working pressure of 150 bar with purity certificate for mig welding purpose. [ warranty period: 30 months after the date of delivery ] ]