Supply of Air Brake Pipe Size 32 Mm With Flange And Socket To Rdso Drg. No. Wd-80007-S-11 Alt-9, Item No. 1. To Str No.-04-Abr-2002 Amendment No.8 Of Sept.2016. Material Of Pipe Stainless Steel To Astm-A312 Sched Ule 40S Gr. Tp 304 Erw . Warranty Period: 30 Months After The Date Of Delivery