Ministry Of Petroleum And Natural Gas

Ministry Of Petroleum And Natural Gas has published Bids Are invited for 09101740 Bellow, Rubber expansion bellow, 40 inch - Bellow, Rubber expansion bellow, 40 inchNonmetallic Rubber Expansion bellow: 40 inch dia. Flange to flange distance: 360 mm. Specifications: 1. Material : Neoprene inner tube with outer cover 2. Filler rubber : Natural Rubber 3. End flanges : Integrated rubber flanges 4. Reinforcement : High strength Rayon Cord & GI wire 5. No. of Arches : Double (Open arch type) 6. Shore hardness : 65 +/- 5 deg. Sh.A 7. Flowing medium : Cooling water/ Salt water. 8. Temperature: Max. 65 deg C. 9. Typical dimensions: a. ID=1000 mm. b. OD=1289 mm c.Flange to flange distance= 360 mm, d. PCD=1200 mm, e.No of Holes: 36 nos, Hole dia 40 mm, f. Bellow flange thickness= 25mm. 10. Design pressure: 5 Kg/sq cm 11. Hydro test pressure: 7.5 Kg/ sq cm 12. Axial movement : 30mm 13. Lateral deflection: 15mm 14. Angular:3 Deg. 15.Torsional:1 Deg. 16. Protective coating on inner & outer surface: Chlorinated Rubber based paint compatible with Neoprene. 17. RETAINER RINGS: a. Material : IS: 2062 galvanized as per IS: 2629 b. Thickness: 10 mm Width: 60 mm c. No. of segments: 2 Halves per ring. , 09101742 Bellow, Rubber expansion bellow, 42 inch - Bellow, Rubber expansion bellow, 42 inchNon metallic Rubber Expansion bellow: 42 inchdia. Flange to flange distance: 500 mm. Specifications: 1. Material : Neoprene inner tube with outer cover 2. Filler rubber : Natural Rubber 3. End flanges : Integrated rubber flanges 4. Reinforcement : High strength Rayon Cord & GI wire 5. No. of Arches : Double Arch type 6. Shore hardness : 65 +/- 5 deg. Sh.A 7. Flowing medium: Cooling water/ Salt water. 8. Temperature: Max. 65 deg C. 9. Typical dimensions: a. ID =1050mm. b. OD =1346 mm c. Flange to flange distance= 500 mm, d. PCD =1257 mm, e. No of Holes: 36 nos, Hole dia 40 mm, f. Bellow flange thickness = 25mm. 10. Design pressure : 5 Kg/sq cm 11. Hydro test pressure: 7.5 Kg/ sq cm 12. Axial movement : 30mm 13. Last date of submission for this tender is 2021-12-03. This is a Retaining Hardware tender in null, Andhra Pradesh