gost_9940-81

Tpynna B62M EK T O C Y IA PC T B E HH BI H C T A HIA P TTPYBbI BECIIOBHbIE TOPAYEEOPMNPOBAHHbIEH3 KOPPO3HOHHO-CTONKON CTAJIMTexHHecKHe ycnoBHaTOCTSeamless hot deformed tubes made of corrosion resistant steel.9940-81SpecificationsMKC23.040.10OKΠ31500Jara BBererHa 01.01.83HacTosni cTaHtapT pacnpocTpaHserca Ha 6ecmoBHble ropsenedopMnpoBaHHble TpyobI H3 Koppo3HOH-HO-CTOHKOH CTaIH oomero Ha3HayeHHA.(M3MeHeHHaa penaKia,M3M.Ne 3).1.COPTAMEHT1.1.Tpy6bI H3rOTOBJISOT no HapyHoMy HaMeTpy H TOJIHe cTeHKH pa3MepaMH,yKa3aHHbIMM B Ta6.1.1.2.IIo UIHHe Tpy6bI H3rOTORISHIOT:MepHOH IMHbI B npeneJax HeMepHoH,HO He oonee yKa3aHHoH B TaoJI.I c npeneJbHbIM OTKIOHeHHeMno UIHHe +15 MM;no corJacoBaHHIo H3rOTOBHTeJa c noTpe6HTeJeM onyckaeTca H3rOTOBJeHHe MepHbIxTpyo IIMHbI ooJee yka3aHHoH B TaoJ.1;IMHbI,.KpaTHon MepHon,一BΠpeneJax MepHoH IHbI CΠHnyCKoM Ha KaxnbIi pa3pe3Π5 MM H CnpeeJIbHbIM OTKJIOHeHHeM no Bcei IHHe +15 MM.MHHHMaJIbHag kpaTHag IHa -300 MM;orpaHneHHoH IHHbI B npenejax MepHoi c npeleJbHbIM OTKJIOHeHHeM nO IHHe +500 MM;HeMepHoi IHbI OT 1,5 o 10 M;no corJacoBaHmIo H3rOTOBHTea c noTpe6nTeneM nonyckaeTcaH3roToBeHHe Tpyo IHHoH oonee 10 M.(M3MeHeHHaa penakia,M3M.Ne 1).1.3.B napTHn Tpy6 HemepHoi UIHbI onyckaerca He 6onee 15 Tpy6 UIHHoH OT 0,75 o 1,5 M.