HK-40 Radiant Tube, HK-40 Centrifugally Cast Straight Radiant Tubes Manufacturer│LAWAI

Centrifugally Cast Straight Radiant Tubes :

Heat-resistant alloys

inquiry

Material :

HK-40

Heat-resistant alloys were designed for casting manufacturing methods. And centrifugal casting is one of the techniques good for producing HK-40 / SCH22 heat-resistant steel tubes and rings.

The straight radiant tubes produced by centrifugal casting are one-piece construction with fine structures and non-porosities. The centrifugally cast straight radiant tubes perform the extraordinary stable and long lifetime in high temperature environment.

Low quantity order of the straight radiant tubes is possible by centrifugal casting technique. Each tube is manufactured by LAWAI team in Taiwan.

Give yourself an opportunity to know more about us.

We believe the straight radiant tubes made in Taiwan will perform the best in your applications!

Length:1,000~3,000 mm is what we produce often

Diameter:>50 mm

Please contact us via the left inquiry form or

email: [email protected]

HK-40 SCH22 centrifugal casting is one of the heat-resistant materials produced at LAWAI.

HK-40 SCH22 centrifugal casting is used for manufacturing the items to withstand the oxidation and corrosion in the high temperature.

If you are still not sure whether HK-40 SCH22 centrifugal casting is the correct alloy for your project, we will assist you to choose the one applicable.

LAWAI- Centrifugal Casting V.S. Forging V.S. Static Casting
	Centrifugal Casting	Forging	Static Casting
Provide Customized Alloy?	Yes, various materials can be cast.	No, there is the limitation of material selection.	No, there is the limitation of material selection.
Great quality?	Yes, the products are clean and pure because the solidification under the high speed rotation. The surface is without the porosity. The strength is high. The grain structure is directed.	Yes, the products are clean and pure because the solidification under the high speed rotation. The surface is without the porosity. The strength is high.	No, the impurities and blowholes would remain due to the solidification under the force of earth gravity. The grain structure is undirected.
Possible for small order quantity? Competitive price?	Yes, small quantity would not change the price.	No, the cost of mold is high and the price would be competitive only when ordering several ton order weights.	No, it is not suitable for small quantity production.
Cost advantage?	Yes, it's more cost-effective.	No.	It's cost-effective for "large" order quantity.

LAWAI - Centrifugal Casting

LAWAI is the family-run centrifugal casting manufacturer in Taiwan.
We've produced symmetric components since 1989.

Pioneer of centrifugal casting in Taiwan

LAWAI uses the recycled stainless steel scrap to manufacture centrifugal castings.

The quality of centrifugal castings is the same as those made of raw materials
Turning the scrap (some people regard it as trash) into the stainless steel ingots
Minimizing the carbon footprints, making our world sustainable
Practicing circular economy thoroughly

Manufacturing your products in the way that is best for you

LAWAI manufactures the custom products by centrifugal casting that are superior and functional.

Flexible order quantity to meet your small projects
Standard grade to high grade specially steel to meet your applications
Rough to finish machining to meet your special needs
Safe packing method to protect customers’ rights

Custom HK 40 radiant tube is one of our popular centrifugally cast products in the recent years. HK 40 radiant tube is an austenitic Fr-Cr- Ni alloy and it also has been one of the well-known heat-resistant alloys for several decades.

Although we have an ability to manufacture different series alloys, heat-resistant alloys are what we are most familiar since those materials have been produced by us over 20 years.

Most customers purchase our HK 40 radiant tube for rollers. They realize that HK 40 radiant tube manufactured by centrifugal casting has the strong durability and long lifetime. In the long run, it would save them much maintenance cost. The characteristics of HK 40 radiant tube are the moderately high oxidation resistance, temperature strength and carburization resistance. The service temperature of HK 40 radiant tube is up to approximately 2000 degrees Celsius. Thus, the application of HK 40 radiant tube is pretty wide not just for rollers.

LAWAI supplied HK 40 radiant tube not only for our customers regularly in Taiwan but also for those in Australia, USA and Europe. All of them were satisfied with the quality and delivery time of LAWAI’S HK 40 radiant tube and intended to place the orders for other high performance tubes by centrifugal casting.

HK 40 radiant tube produced by LAWAI is always beyond your expectation. It is the dream product for your high temperature environment!