Bids Are Invited For Supply Of O Rings For Sms Of Nmdc Steel Limited--1 O - Ring, Size:- Ø229.3 X 5.7 Mm, Viton, 80 Shore A O - Ring, Size:- Ø229.3 X 5.7 Mm, Material:- Viton, Hardness:- 80 Shore A, Media:- Oxygen, Additional Information:- Certificate For Oxygen Application. Nos. 18 2 O - Ring, Size:- Ø494.16 X 7 Mm, Nbr, 60 Shore A O - Ring, Size:- Ø494.16 X 7 Mm, Material:- Nbr, Hardness:- 60 Shore A, Media:- Water Nos. 10 3 O - Ring, Size:- Ø170.82 X 5.33 Mm, Viton, 80 Shore A O - Ring, Size:- Ø170.82 X 5.33 Mm, Material:- Viton, Hardness:- 80 Shore A, Media:- Oxygen, Additional Information:- Certificate For Oxygen Application. Nos. 18 4 O - Ring, Size:- Ø227 X 8 Mm, Viton, 80 Shore A O - Ring, Size:- Ø227 X 8 Mm, Material:- Viton, Hardness:- 80 Shore A, Media:- Water Nos. 150 5 O - Ring, Size:- Ø305 X 8 Mm, Viton, 80 Shore A O - Ring, Size:- Ø305 X 8 Mm, Material:- Viton, Hardness:- 80 Shore A, Media:- Oxygen, Additional Information:- Certificate For Oxygen Application. Nos. 60 6 O - Ring, Size:- Ø85 X 7 Mm, Epdm, 80 Shore A O - Ring, Size:- Ø85 X 7 Mm, Material:- Epdm - E7515, Hardness:- 80 Shore A, Media:- Water Nos. 20 7 Cord, Size:- Ø6 Mm, Viton, 80 Shore A Cord, Size:- Ø6 Mm, Material:- Viton Din 3771, Hardness:- 80 Shore A, Media:- Fume Gases Meter 10 8 Cord, Size:- Ø10 Mm, Viton, 80 Shore A Cord, Size:- Ø 10Mm, Material:- Viton Din 3771, Hardness:- 80 Shore A, Media:- Fume Gases Meter 10 9 Cord, Size:- Ø7 Mm, Viton, 80 Shore A Cord, Size:- Ø 7Mm, Material:- Viton Din 3771, Hardness:- 80 Shore A, Media:- Fume Gases Meter 10 Total Quantity : 306