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  • 2020-12-14

    Radiant tube manufacturer

 

(Picture: HH2 radiant tube is going to be shipped to Japan)

 

Radiant tube produced by centrifugal casting

Most customers who purchased our radiant tubes had their own furnaces, therefore they had the demands of radiant tubes.  For them, the radiant tubes are regarded as the consumables.  However, the lifetime of radiant tube is much longer than seam tube when selecting the right heat-resistant alloy.

In the normal condition, a radiant tube manufactured by centrifugal casting is able to be used for several years.  Several customers are satisfied with our radiant tubes because the cost is reasonable and the durability is much higher than they expected.

 

Heat-resistant alloys are for radiant tubes

Customers often ask us why LAWAI developed different grades of heat-resistant alloys?  Why not just use SS310?

The reason is SS310 just belongs to stainless steel and it is “more heat-resistant” compared with other stainless steel.  However, heat-resistant alloys are able to perform well in the high temperature environment.

The heat-treating plants usually purchase our HU radiant tubes.  Our HU radiant tubes were supplied to local foundries, Southeast Asia, South America, Germany…etc.

 

Customized radiant tube

We have different molds for producing smaller to larger radiant tubes.  One of the advantages of centrifugal casting is to manufacture the radiant tubes that quite fit the size of customer’s furnace.  The min. thickness of radiant tube we are able to make is 4.5mm.  We recommend customers use thinner radiant tubes because the rate of heat-transfer is better.

 

Radiant tube is the core component of heat-treating equipment.  In order to have the excellent heat efficiency, purchasers would buy radiant tubes manufactured by centrifugal casting technique.

Radiant tube produced by centrifugal casting will perform the high heat-transfer, high durability, long lifetime and not deform easily when operating in high temperature environment.

 

If you have not heard radiant tube made by LAWAI, please contact us to know it better!

 

Comprehensive materials for radiant tubes

LAWAI ALLOY

 

HD radiant tube

 

HE radiant tube

 

HF radiant tube

 

HH 2 radiant tube

 

HI radiant tube

 

HK radiant tube

 

HK 40 radiant tube

 

HL radiant tube

 

HN radiant tube

 JIS  

SCH11 radiant tube

 

SCH17 radiant tube

SCH12 radiant tube

SCH13A radiant tube

SCH18 radiant tube

SCH21 radiant tube

SCH22 radiant tube

SCH23 radiant tube

 

 

LAWAI ALLOY

 

HP radiant tube

 

HT radiant tube

 

HU radiant tube

 

HW radiant tube

 

HX radiant tube

 

HP MOD radiant tube

 JIS  

SCH24 radiant tube

 

SCH15 radiant tube

SCH20 radiant tube