Annealed Copper Pipe Of Size 3/8" (9.53Mm) Od With Nominal Bore 1/4" (6.35Mm) As Per Cl W Spec.No: Clw/Ms/3/030 With Latest Revision. Note: 1. Firm Should Submit Authorised Dealership Certificate Along With Tender Otherwise Offer Will Not Be Considered.2. Supply By Sources As Per Clw Item Id: 210008 7 In Ireps Vendor Directory. [ Warranty Period: 30 Months After The Date Of Delivery ] ]