NIOEC SP-60-01 2014
NIOEC SPECIFICATION FOR SEALED TYPE POWER TRANSFORMERS
NIOEC SP-60-00 2015
NIOEC SPECIFICATION FOR GENERAL DESIGN PHILOSOPHY FOR ELECTRICAL SYSTEM
NIOEC SP-50-64 2015
NIOEC SPECIFICATION FOR PIPELINE & PIPING MATERIAL
NIOEC SP-50-60 2015
NIOEC SPECIFICATION FOR HOT (INDUCTION) BEND
NIOEC SP-50-59 2016
NIOEC SPECIFICATION FOR EXPANSION JOINT
NIOEC SP-50-58 2018
NIOEC SPECIFICATION FOR STRAINERS & FILTERS
NIOEC SP-50-55 2014
NIOEC SPECIFICATION FOR PIGS
NIOEC SP-50-54 2015
NIOEC SPECIFICATION FOR PIG LUNCHING & RECEIVING TRAP
NIOEC SP-50-53 2014
NIOEC SPECIFICATION FOR ANCHOR FLANGE
NIOEC SP-50-52 2015
NIOEC SPECIFICATION FOR PIPELINE VALVES
Hot Products
NIOEC SP-46-06 2016
NIOEC SPECIFICATION FOR SPECIAL PURPOSE FOR STEAM TURBINES
NIOEC SP-46-10 2016
NIOEC SPECIFICATION FOR CENTRIFUGAL PLANT AND INSTRUMENT AIR COMPRESSOR PACKAGES
NIOEC SP-30-04 2015
NIOEC SPECIFICATION FOR WORK TO BE DONE AND MATERIALS TO BE USED IN MASONRY BUILDINGS
NIOEC SP-90-02 2014
NIOEC SPECIFICATION FOR WELDING SHOP AND/OR FIELD FABRICATED PIPING
NIOEC SP-00-53 2015
NIOEC SPECIFICATION FOR LAYOUT & SPACING
NIOEC SP-00-84 2015
NIOEC SPECIFICATION FOR PLANT SOLID WASTE TREATMENT & DISPOSAL SYSTEMS
NIOEC SP-47-34 2015
NIOEC SPECIFICATION FOR FIRE EXTINGUISHERS
NIOEC SP-90-77 2017
NIOEC SPECIFICATION FOR MOBILE CRANES-POWER DRIVEN
NIOEC SP-90-74 2017
NIOEC SPECIFICATION FOR LABORATORY GLASSWARE & RELATED APPARATUS
NIOEC SP-46-05 2014
NIOEC SPECIFICATION FOR METERING PUMPS
NIOEC SP-00-62 2015
NIOEC SPECIFICATION FOR NUMBERING SYSTEM
NIOEC SP-47-36 2015
NIOEC SPECIFICATION FOR FIRE FIGHTING SPRINKLER SYSTEMS
NIOEC SP-70-50 2017
NIOEC SPECIFICATION FOR PABX TELEPHONE SYSTEM
NIOEC SP-00-82 2015
NIOEC SPECIFICATION FOR PLANT WASTE WATER SEWER SYSTEMS
NIOEC SP-50-58 2018
NIOEC SPECIFICATION FOR STRAINERS & FILTERS
NIOEC SP-70-56 2017
NIOEC SPECIFICATION FOR LOCAL AREA NETWORK (LAN)
NIOEC SP-50-11 2017
NIOEC SPECIFICATION FOR PIPING MATERIAL PURCHASE FITTING
NIOEC SP-70-21 2007
NIOEC SPECIFICATION FOR PROGRAMMABLE LOGIC CONTROLLERS
NIOEC SP-90-78 2017
NIOEC SPECIFICATION FOR GANTRY AND OVERHEAD CRANES
NIOEC SP-50-26 2016
NIOEC SPECIFICATION FOR STRAINERS & FILTERS