ONORM EN 1592-4:1997现行
Aluminium And Aluminium Alloys - Hf Seam Welded Tubes - Tolerances On Dimensions And Form For Square, Rectangular And Shaped Tubes
出版：Osterreichisches Normungsinstitut
专家解读视频
Defines tolerances on dimensions and form of square, rectangular and shaped HF seam welded tubes, made from rolled aluminium alloy strip longitudinally welded in a continuous process by passing of an electric current across the abutting edges without the addition of filler metal. Applicable also to tubes made from aluminium alloy strips, which is painted, lacquered or anodized before forming.
DIN EN 1592-4 (1997-12) - Identical
BS EN 1592-4:1998 - Identical
NEN EN 1592-4:1998 - Identical
SN EN 1592-4:1998 - Identical
UNE EN 1592-4:1998 - Identical
SS EN 1592-4 Ed. 1 (1997) - Identical
NS EN 1592-4 Ed. 1 (1998) - Identical
I.S. EN 1592-4:1998 - Identical
UNI EN 1592-4:1999 - Identical
NF EN 1592-4:1997 - Identical
NBN EN 1592-4:1998 - Identical
