ICS77.140.75 ISBN9789742929138 THAI INDUSTRIAL STANDARD . 24732552 () ISO 9304 : 1989 (E)SEAMLESSANDWELDED(EXCEPTSUBMERGEDARCWELDED)STEELTUBESFORPRESSUREPURPOSES EDDYCURRENTTESTINGFORTHEDETECTIONOFIMPERFECTIONS 6 10400 0 2202 3300 126179 14 2552. 2473 2552 () (3) 15 .. 2511 ( ) ISO 9304 1989 (E) Seamless and welded (except submerged arcwelded)steeltubesforpressurepurposesEddycurrenttestingforthedetectionofimperfections (5) 4066( .. 2552 ) .. 2511 () - 15 .. 2511 ( ) - . 2473 - 2552 14 .. 2552 -1-.2473-2552ISO 9304 : 1989 ( ) ISO 9304 : 1989 Seamless and welded (except submergedarcwelded)steeltubesforpressurepurposesEddycurrenttestingforthedetectionofimperfections (identical) ISO 2 (1 2) 4 ISO 235 : 1980, Parallel shank jobber and stub series drills and Morse taper shank drills.ISO 2862 : 1988, ISO system of limits and fitsPart 2 : Tables of standard tolerance grades and limitdeviations for holes and shafts.ISO 4200 : 1985, Plain end steel tubes, welded and seamlessGeneral tables of dimensions and masses perunit length. ISO 9304 : 1989 3-2-.2473-2552ISO 9304 : 1989 ISO 9304 : 1989 4 ISO 9304 : 1989 5 ISO 9304 : 1989 6 ISO 9304 : 1989 7 ISO 9304 : 1989 8 ISO 9304 : 1989 9-3-.2473-2552ISO 9304 : 1989 ( ) ISO 9304 : 1989 Annex A. 2473-2552ISO 9304 : 1989 ISO 1989 ISO ISO ISO ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel.+ 41 22 749 01 11Fax+ 41 22 749 09 47E-mail : copyright@iso.orgWeb : www.iso.org-4-.2473-2552ISO 9304 : 1989-5-.2473-2552ISO 9304 : 1989-6-.2473-2552ISO 9304 : 1989-7-.2473-2552ISO 9304 : 1989-8-.2473-2552ISO 9304 : 1989-9-.2473-2552ISO 9304 : 1989-10-.2473-2552ISO 9304 : 1989-11-.2473-2552ISO 9304 : 1989-12-.2473-2552ISO 9304 : 1989