Transcription of PIPING MATERIAL SPECIFICATION (PMS)
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GAIL (INDIA) LTD NEW DELHI PIPING MATERIAL SPECIFICATION SPECIFICATION REV-0 GAIL/PMS/SP-01 Page 1 of 27 PIPING MATERIAL SPECIFICATION (PMS) GAIL (INDIA) LTD NEW DELHI PIPING MATERIAL SPECIFICATION SPECIFICATION REV-0 GAIL/PMS/SP-01 Page 2 of 27 TABLE OF CONTENTS SCOPE CODES AND STANDARDS MATERIAL SPECIFICATIONS PIPELINE PIPES FITTINGS BENDS FLANGES GASKETS BOLTING AND THREADS THREAD SEALANT valves QUICK OPENING END CLOSURE HYDROTESTING VENTS AND DRAINS PIPELINE SPECIALITY ITEMS ATTACHMENTS ANNEXURE A- PMS 150# class ANNEXURE B- PMS 300# class ANNEXURE C- PMS 600# class GAIL (INDIA) LTD NEW
Plug Valves : API 6D 12.8 All manual operated valves shall be provided with wrench I hand wheel or gear operator as specified here in below. 12.8.1 Gate Valves For ANSI class 150 and 300 : Hand wheel operated for size ≤12” NB. Gear operated for size ≥14” NB. For ANSI class 600 : Hand wheel operated for size ≤ 10” NB. Gear operated ...
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