Supplying all materials at site including pipes, specials, labors, tools and tackles etc. for laying and jointing of ms pipe for conveying main as per latest is specification. lowering of ms pipes and specials in trenches up to a depth of 3 m below gl. laying and jointing the same inside the trench/ over the ground by means of electric arch welding (spirally welded) using standard electrodes as per latest is specification including earth work in excavation in all kind of soil so as to give one meter average cover over the pipe with disposal of excavated earth within initial lead and lift with disinfection of pipes, testing of pipes against 60 m water head etc. to protect against corrosion pipes are given epoxy lining or hot applied coal tar/ asphalt lining or rich cement mortar lining at works or in the field by the centrifugal process. the outer coating for pipe may be in cement sand guniting or hot applied coal- tar asphaltic enamel reinforced with fibre glass fabric yarn as per cpheeo manual of water supply and treatment all complete job as per standard specification. 600 mm dia (minimum thickness- 6.40 mm)

Supply of strainers for ag and ug piping (lot-3) for msb, pfcc, gds, ff for nrep

Supply of flanges stainless steel for ag and ug piping (lot 4) for msb, pfcc, gds, ff for nrep

Supply of pipes carbon steel (seamless) to astm standards) for ag and ug piping (lot-4) for msb, pfcc, gds, ff for nrep

Supply of gaskets for ag and ug piping for msb, pfcc, gds and ff for nrep

Supply of pipes carbon steel (welded) to is standards for ag and ug piping lot 2 for msb, pfcc, gds unit for nrep

Supply of pipes carbon steel welded to astm for ug and ag piping for msb pfcc gds unit for nrep

Supply of fittings from seamless pipe-alloy steel for ag and ug piping (lot-4) for msb, pfcc, gds, ff for nrep

Supply of line blinds_cs_ as_ss for ag and ug piping for msb, pfcc, gds and ff for nrep as per technical specifications for numaligarh refinery limited, assam, india

Supply of valve check forged for ag and ug piping for msb, pfcc, gds and ff for nrep