Introduction of drawn seamless aluminum tubing
The drawn seamless aluminum tubing
is formed by adopting a hydraulic high-precision cold-drawing machine through a die of a certain shape and size under the action of drawing force, so that the pre-treated hot-rolled steel tube is work hardened, resulting in plasticity. , Which can obtain small-diameter thin-walled pipes that are difficult to obtain by other production methods
The invention of the hot rolled seamless aluminum tube production method and the gradual improvement of the process have promoted the formation and development of the drawn seamless aluminum tubing
production method. Since the emergence of furnace welded pipes with chain drawing machines in the 1930s, cold-drawn methods have been used to produce seamless aluminum pipes for one or two hundred years.
The specifications of drawn seamless aluminum tubing
Outer diameter: 3mm-120mm,
Equipment capacity: ≥200 tons per month
Alloy: 1050, 1060, 1070, 3003, 3004, etc.
Available status: O, F, H112, etc.
Executive standards: GBn223, YS / T479, ASTM B247, AMS series standards, etc.
The application of drawn seamless aluminum tubing
drawn seamless aluminum tubing
can meet the increasingly high technical requirements put forward by the rapidly developing petroleum, automotive, aviation and chemical industries in recent years. Therefore, drawn seamless aluminum tubing
are also an important way to produce precision thin-walled tubes one.