At present, the worldwide use of electron beam coating technology strip width of 1.25 meters, strip thickness of 1.2 mm, the electron gun power of 1,500 kilowatts, the utmost coating speed can reach 200 meters per minute, coating nickel oxide materials are also restricted from the start aluminum, developed to be copper, nickel, titanium, chromium, stainless steel and other supplies.Metal steel
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Massive-diameter pipe (25 centimetres (10 in) or higher) may be ERW, EFW or Submerged Arc Welded ("NOTICED") pipe. Welded steel pipe is a steady course of and depending on the size of the pipe, it may be made as quick as 1,one hundred ft (335.3 m) per minute. Sometimes metallic piping is made from steel or iron, similar to unfinished, black (lacquer) metal, carbon metal , chrome steel , galvanized metal , brass , and ductile iron Iron based mostly piping is subject to corrosion if used inside a extremely oxygenated water stream.