www.sellsteels.com
Application of ASTM A53 seamless steel tube
construction: under the piped up more when building extraction of underground water, boiler hot water delivery.
machining, bearings, processors and other accessories.
electrical: gas transmission pipeline, water power generation.
wind farms anti-static tubes
Download More Details about ASTM A53
ASTM A53 seamless steel pipe refers to the foreign standard steel
grades, that is, beauty brand. A53-F corresponds to the domestic
material q235, A53-A 10# corresponding domestic material, corresponding
to A53-B 20# materials at home. Hot-rolled steel hot-rolled or heat
treatment State of delivery.
Hot-rolled seamless steel pipe production process: tube perforation → → → heated three-roll
cross-rolling, pipe rolling → → calibration → cool → test → tags →
storage → straightening leverage seamless steel tubes, will be detected.
Cold drawn seamless steel
pipe production process: tube perforated → heat → → → → → start →
annealing pickling oiling multi-pass cold-drawn steel tube heat
treatment straightening → → → → → tags → hydrostatic test storage. Cold
drawn seamless steel tubes hot rolling seamless steel tube wall
thickness uniformity merger and reorganization of seamless steel tubes,
surface roughness is better.
