Supply of Air Brake Pipe 20 N.B. With Socket 20 N.B & Flange 20 N.B. For Boxnhl. Pipe As Per Wd-08008- S-11, Item-9, Alt-6 Or Latest, Stainless Steel To Astm-A312 Schedule 40 S Gr. Tp 304 Erw And Socket & Flang E Stainless Steel To Is:6911-1992X04 Cr. 19 Ni 9 304 Si, As Per Wd-08008-S-11, Item-14 & 15, Alt-6 Or Latest And Wd-83062-S-07, Alt-6 Or Latest. Warranty Period: 30 Months After The Date Of Delivery
