Documents Oil Field Data Handbook

TABLE OF CONTENTS WELD FITTINGS & FLANGES Welding Fittings and Dimensions .......................................................... 5-7 Flanges ..................................................................................................…

Documents IS-13095.pdf

IS 13095 : 1991 Indian Standard BUTTERFLY VALVES FOR GENERAL PURPOSES ( First Reprint JUNE 19% ) UDC 621.646.25 : 669*13/*14 @I BIS 1991 BUREAU OF INDIAN STANDARDS MANAK…