bids are invited for wire inserted rubber hose as per is 13071-1991 with inbuilt rubber lined metallic flanges on both ends of size 250mm id, 3000mm length , wire inserted rubber hose as per is 13071-1991 with in- built rubber lined metallic flanges on both ends of size 250mm id, 6000mm length , wire inserted rubber hose as per is 13071-1991 with inbuilt rubber lined aluminium split flanges on both ends of 250mm id, 6000mm length , wire inserted rubber hose as per is 13071-1991 with inbuilt rubber lined metallic flanges on both ends of size 200mm id, 6000mm length , wire inserted rubber hose as per is 13071-1991 with in- built rubber lined metallic flanges on both ends of size 150mm id, 4000mm length , wire inserted rubber hose as per is13071-1991 with in-built rubber lined metallic flanges on both ends of size 150mmid, 6000mm length , wire inserted rubber hose as per is13071-1991 with in-built rubber lined aluminium split flanges on both ends of 150mmid, 6000mm length , wire inserted rubber hose as per is 13071-1991 with in-built rubber lined aluminium split flanges on both ends of size 150mm id, 8000mm length , wire inserted rubber hose as per is 13071-1991 with in- built rubber lined aluminium split flanges on both ends of size 125mm id, 8000mm length , wire inserted rubber hose as per is 13071-1991 with in- built rubber lined metallic flanges on both ends of size 125mm id, 6000mm length , wire inserted rubber hose as per is 13071-1991 with in- built rubber lined aluminium split flanges on both ends of size 125mm id, 6000mm length , wire inserted rubber hose as per is 13071-1991 with inbuilt rubber lined metallic flanges on both ends of size 200mm id, 4000mm length total quantity : 334