U-radiant Tube

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    The date of payment from buyers deliver within days

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    Long-term effective

  • Last update:

    2017-10-01 08:01

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Company Profile
Qingdao Hexin Machinery Co.,Ltd
By certification [File Integrity]




+86-532-6777 5336




Rm 1402-1403, Excellence Bldg, No.128 Yanji Rd, CBD, Shibei Dist, Qingdao, Shangdong 266000, China



Product Details

Qingdao Hexin Machinery Co.,Ltd is one of the leading u-radiant tube manufacturers and suppliers China, welcome to buy customized u-radiant tube, radiant tube for heating furance, radiant tube assemblies, centrifugally cast u type radiant tubes, muffles and retorts, spun cast tube made in China from our factory.

The U type radiant tubes are made from spun cast tubes and the precision cast elbows, with or without flanges or steel case structure according to the request of the buyers. Is is also called radiant gas fired tubes, which has the similar application as W type radiant tubes, to heat the steel plate or strip which is passing through the continuous annealing or galvanizing lines , and the heat treatment of silicon steel . The steels will be heated from normal temperature immediately to around 950 degrees with a forecasted curve.

The natural gas or coke gas will be burned with the protection of with the protection of nitrogen and hydrogen, then radiate the heat to the furnaces .To guarantee the smooth flow of the gas heat, we do boring-machining to the inside hole of the centrifugal casting tubes, to increase the efficiency of the heat.

The normal materials like 2.4879, 1.4852, 1.4848, 1.4849,HPNb, HK40, MORE2,etc.,