LAWAI INDUSTRIAL CORPORATION

No.1283-1, Ren-ai Road, Chunan Township, Miaoli County, Taiwan

＋886-3-6581116

[email protected]

www.lawai-alloytube.com

Are you looking for high-temperature tube manufactured by centrifugal casting?

If yes, please contact us directly. +886-3-6581116 or sales@lawai-alloytube

If you are still not sure whether high-temperature tube produced by centrifugal casting is what you need, I will provide our high-temperature tube information on this article.

We focus on manufacturing radiant tubes 

There are many types of high-temperature tubes and the tubes were named based on the applications including radiant tubes, recuperator tubes, muffle tubes, reheater tubes, superheater tubes, thermocouple tubes, furnace tubes, composite tubes…etc.

Radiant tubes or called radiation tubes are one of heat-resistant items we produce by centrifugal casting technique. The alloys we have for producing these high-temperature tubes are as follows.

Our radiant tubes (high-temperature tube) are used in heat-treatment plants worldwide.  HK, HP and HU high-temperature tubes are produced at our foundry more often than other grades.  How to choose the right material? It depends on the operating hours and temperature.  In the normal condition, the lifetime of our radiant tube (high-temperature tube) is around or over 5 to 6 years.

Nickel-based alloys

In addition to ASTM A297 heat-resistant alloys, Nickel-based alloys are used in severer and higher temperature environment.  For aero industry, the nickel-based alloy products (high-temperature tube / component) are able to be show the superior strength of mechanical properties when applying in extreme high temperature condition.  For energy industry, the nickel-based alloy products ( high-temperature tube / component) perform the excellent oxidation resistance in the high temperature.

Different companies might develop their own heat-resistant alloys or the proportion of alloying elements could be slightly different.

For common high-temperature tubes, ASTM A297 alloys will be satisfying.  However, you might need nickel-based high temperature tube for special environment.

If you have any question regarding our high-temperature tube, please feel free to contact us.