1. PLAIN FLANGES: a.) B.S. 10 - STEAM PR. 50, 50-100, 100- 150, 150 -250, 250-350, 350-450
b.) IS:1538 (PART-IV) |
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2. IS:6392 : a.) PLATE FLANGES FOR WELDING - NOM. PR. 0.60 N/mm2, 1 N/mm2, 1.6 N/mm2, 4.0N/mm2.
b.) FOR BLANK FLANGES - NOM. PR. - 1 N/mm2, 1.6 N/mm2. |
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3. ANSI B 16.5 - a.) SLIP - ON - CLASS 150, 300, 400, 600
b.) WELD NECK - CLASS 150, 300, 400, 600 |
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| 4. P N 10 |
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| 5. BS -4504: PART -I - NOM, PR. - 10 bar, 16 bar, 25 bar, 40 bar. |
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| 6. DIN - 2527 - ND -10, ND-16, ND-25, ND-40 |
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| 7. DIN-2576 - ND-10 |
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| 8. AWWA C 207-94 - CLASS -B, CLASS -D, CLASS-E, CLASS-F. |
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| 9. TORELANCES FOR FLANGES - ANSI B -16.5 |
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10. BUTT-WELS - a.) ANSI B16.9 - ELBOW & CAP, REDUCERS, TEE
b.) ANSI B16.28 - SHORT RADIUS ELBOW & RETURN. |
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| 11. TOLERANCES FOR BW FITTINGS |
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| 12. SOCKET WELD - REDUCING INSERT, ELBOW & TEE, CROSS & UNION & COUPLING & CAP |
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| 14. HEXAGONAL NIPPLE - BS 3799 |
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| 15. SWAGE NIPPLE - BS 3799 |
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16. SCREWED FITTINGS- ANSI B16.11 - ELBOW & TEE, CROSS & STREET ELBOW & UNION, COUPLING & CAP,
PLUG & BUSHING |
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| 17. TORELANCES FOR SCREWED FITTINGS |
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18. MILD STEEL FITTTINGS - IS 1239 (PART-II) - BENDS & SOCKETS, ELBOW REDUCING & TEE REDUCING,
ELBOW EQUAL & TEE EQAUL & CROSS EQUAL |
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| 19. TORELANCES FOR MILD STEEL FITTTINGS |
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| 20. DIMENSIONS & WEIGHT OF M.S. TUBES - IS 1239 (PART-1) & ANSI B 36.1 |
