English: Tubes & pipes pressure power boilers ext diam <19mm ss smls cd/cr circ c-sect Tubes & pipe pressure o/t pwr boiler ext diam <19mm ss smls cd/cr circ c-sect Tubes pipes & hollow profiles ext diam <19mm ss smls cd/cr circ cross-sect nes Tubes & pipes ss smls cd/cr circ c-sect recovery of products f natural gas nes Tubes & pipes mechanical ext diam => 19mm ss smls cd/cr of circ cross-sect nes Tubes & pipes pressure pwr boilers ext diam =>19mm ss smls cd/cr circ c-sect nes Tubes/pipe pressure o/t pwr boiler ext diam =>19mm ss smls cd/cr circ c-sect nes Tubes pipes & hollow profiles ext diam =>19mm ss smls cd/cr circ cross-sect nes Hollow profiles hot rolled/extruded f mfg cd/cr smls st tubes/pipes & others etc Tubes & pipes pressure for pwr boiler stain steel smls o/t cd/cr circ c-sect nes Tubes & pipes pressure o/t for pwr boiler stain steel smls circ cross-sect nes Tubes & pipes mechanical stain steel seamless o/t cd/cr of circ cross-sect nes Tubes pipes & hollow profiles stain steel seamless o/t cd/cr circ cross-sect nes Tubing al st smls cd/cr circ c-sect diam=>8cm but<=13cm f oilwell perforating guns Tubes & pipes mechanical alloy steel o/t stainless smls cd/cr circ c-sect nes Tubes & pipes pressure alloy steel o/t stainless smls cd/cr circ cross-sect nes Tube pipe & hollow profile alloy steel o/t stainless smls cd/cr circ c-sect nes Tubes/pipes/profiles al st o/t ss smls o/t cr/cd circ c-sect f various pts machy Tubes/pipes al st o/t ss smls o/t cr/cd circ sect f mfr/rep pres pts boilers etc Tubes & pipes mechanical alloy steel o/t stainless smls of circ cross-sect nes Pipe standard alloy steel o/t stainless seamless of circular cross-section nes Tubes pipes & hollow profiles alloy steel o/t stainless smls of circ c-sect nes Tubes pipes & hollow profiles i/s smls for use in oil or naturel gas wells nes Tubes/pipes/hollow profiles i/nas smls cd/cr f mfr/rep pres pts boiler etc nes Tubes pipes hollow profiles cold drawn/cold rolled seamless alloy steel nes Tubes & pipes mechanical iron/nas o/t cold-drawn/cold-rolled seamless nes Tubes & pipes mechanical alloy steel o/t cold-drawn/cold-rolled seamless nes Tubes pipes & hollow profiles iron/nas o/t cold-drawn/cold-rolled seamless nes Tubes pipes & hollow profiles alloy steel o/t cold-drawn/cold-rolled smls nes Pipe line i/s longitud subm arc wld sect API <=X52 diam <=609.6mm oil/gas pipeline Pipe line i/s longitud subm arc wld circ sect diam <=609.6mm oil/gas pipeline nes Pipe line i/s longitud subm arc wld sect API<=X52 diam >609.6mm oil/gas pipeline Pipe line i/s longitud subm arc wld circ sect diam >609.6mm oil/gas pipeline nes Pipe line i/s longitud welded circ sect API <=X52 diam >609.6mm oil/gas pipeline Pipe line i/s longitud welded circ sect ext diam <609.6mm oil/gas pipeline nes Pipe line i/s longitud welded circ sect ext diam >609.6mm oil/gas pipeline nes Pipe line i/s API <=X52 circ cross-sect ext diam <=609.6mm oil/gas pipeline nes
French: Tubes tuyaux et profilés creux f/a n/allié sans soudure section circulaire nda Tubes&tuyaux ac inox s soud sect circ é/l f diam<=19mm récupération prod gaz nat Tubes et tuyaux mécaniques dia ext <19mm ac inox sans soud l/f ou é/f sect circ Tubes pression chaudière à vapeur dia ext <19mm ac inox s soud l/f/é/f sect circ Tubes/pression a/q chaudi à vapeur dia ext<19mm ac inox s soud l/f/é/f sect circ Tubes tuyaux & profilés creux dia ext <19mm ac inox s soud l/f/é/f sect circ nda Tubes & tuyaux ac inox s soud é/l f sect circ récupération prod de gaz nat nda Tubes à usage mécanique dia ext =>19mm ac inox sans soud l/f ou é/f sect circ nda Tube/pression chaudière à vap dia ext =>19mm ac inox s soud l/f/é/f sect circ nda Tube/pression a/q chaudi à vap dia ext=>19mm ac inox s soud l/f/é/f sect circ nda Tubes tuyaux & profilés creux dia ext =>19mm ac inox s soud l/f/é/f sect circ nda Profilés creux lam à chaud/extrudés pr fab tubes/tuyaux ac s soud & autres etc Tubes/pression pr chaudière à vap ac inox sans soud a/q l/f ou é/f sect circ nda Tubes/pression a/q pr chaudière à vapeur acier inox sans soudure sect circ nda Tubes à usage mécanique acier inox sans soudure a/q l/f ou é/f sect circ nda Tubes tuyaux et profilés creux acier inox sans soud a/q l/f ou é/f sect circ nda Tubes ac al s soud é/l f sect circ diam=>8cm<=13cm pr perforateur de puits pétro Tubes à usage mécanique acier allié a/q inox sans soud l/f ou é/f sect circ nda Tubes/pression acier allié a/q inox sans soudure l/f ou é/f sect circ nda Tubes tuyaux et profilés creux ac al a/q inox sans soud l/f ou é/f sect circ nda Tubes/tuyaux etc ac al a/qac inox s soud a/q e/l f sect circ pr divers pts mach Tubes/tuyaux ac al a/q ac inox s soud a/q é/l f sect circ fab/rép pts pres etc Tubes à usage mécanique acier allié a/q inox sans soudure section circulaire nda Tuyaux normalisés acier allié a/q inox sans soudure section circulaire nda Tubes tuyaux et profilés creux acier allié a/q inox sans soudure sect circ nda Tubes tuyaux & profilés creux f/ac s soud pr puits pétrole ou gaz naturel nda Tubes/tuyaux/profilés/f/ac s soud é/l f pr fab/rép pts pres chaudières etc nda Tubes tuyaux profilés creux laminé/étiré à froid sans soudure acier allié nes Tubes à usage mécanique fer ou acier n/allié sans soudure a/q l/f ou é/f nda Tubes à usage mécanique acier allié sans soudure a/q l/f ou é/f nda Tubes tuyaux et profilés creux f/a n/allié sans soudure a/q l/f ou é/f nda Tubes tuyaux et profilés creux acier allié sans soudure a/q l/f ou é/f nda Tubes f/a soudage long arc immergé sect circ API <=X52dia<=609 6mm oléoduc/gazod Tubes f/a soudage long arc immergé sect circ dia<=609 6mm oléoduc/gazoduc nda Tubes f/a soudage long arc immergé sect circ API<=X52 dia>609 6mm oléoduc/gazoduc Tube fer/ac soudage long arc immergé sect circ dia >609 6mm oléoduc/gazoduc nda