ISO 228-1 : 2000(R2016)现行
PIPE THREADS WHERE PRESSURE-TIGHT JOINTS ARE NOT MADE ON THE THREADS - PART 1: DIMENSIONS, TOLERANCES AND DESIGNATION
出版：International Organization for Standardization
专家解读视频
Specifies requirements for thread form, dimensions, tolerances and designation for fastening pipe threads, thread sizes 1/16 to 6 inclusive.
SS-EN ISO 228-1 : 2003 - Identical
NBN EN 1306 : 1996 - Identical
NBN D 12 101 : 1988 - Identical
DIN EN ISO 228-1 E : 2003 - Identical
NBN EN 24231 : 1992 - Identical
DS EN ISO 228-1 : 2003 - Identical
DIN EN ISO 228-1 : 2003-05 - Identical
NBN EN 1305 : 1996 - Identical
NS 5581 : 1ED 1983 - Identical
PN EN ISO 228-1 : 2005 - Identical
DIN ISO 228-1 E : 2001 - Identical
DIN ISO 228-1 : 1994 - Identical
NBN E 48 002 : 1988 - Identical
SANS 1306-1 : 3ED 2006(R2012) - Identical
UNI ISO 228-1 : 1983 - Identical
NEN ISO 228-1 : 2000 - Identical
