Tolerances / norms
Stainless and High Alloy Grades Comparison EN, DIN, AISI,
Steel Tube Standards - ISO, API, ASTM, AWWA, ANSI, UL,
CSA, SAE, EN, DIN, BS, NF, UNI, ISIRI, TS, TU, JIS, KS,
GB, SY, CNS, YB, IS
Info / links
Tube / Pipe: Technically a tube is
used to transport fluids or gases. However, pipe and tube are often
used interchangeably in steel lexicon, with a given label applied
primarily as a matter of historical use.
Seamless Tube / Pipe: Pipe made from
a solid billet, which is heated, then rotated under extreme
pressure. This rotational pressure creates an opening in the center
of the billet, which is then shaped by a mandrel to form pipe.
market place for steel Tubes - Pipes Seamless
Suppliers of Tubes - Pipes Seamless worldwide