Eastern Railways

Eastern Railways has published Supply Of refrigerant gas r 407c , refrigerant gas r 407c conforming to is : 15548/2025 or latest in returnable cylinder havin g the capacity of 45 kgs gas. refrigeration gas r-407c comprising with 23% of r-32, 25% of r-125 & 52% of r-134a in cylinder of 45 kgs each having chemical name difluoro methane penta fluoro ethane1,1,1,2- te tra fluoro ethane and chemical formula ch2f2/cf3-chf2/cf-3-ch2f suitable for ac rmpu coaches refrigerant gas r 407c filled in company sealed refrigerant cylinder of 45 kg capacity each, indicating cyli nder weight, net weight of the refrigerant gas, gross weight and date of filling of refrigerant gas. the firm h as to submit test certificate at the time of delivery. [ warranty period: 30 months after the date of deliver y ] ]. Last date of submission for this tender is 2026-06-09. This is a Industrial Gases tender in Howrah, West Bengal