MENUCLOSE
Top
Centrifugally Cast Tubes/Pipes :
Stainless Steel – Duplex
CD4MCuN
inquiry
Material :
CD4MCuN
The CD4MCuN (1B) seamless steel tubes manufactured by centrifugal casting technique at LAWAI are with fine grain structures and without porosities. The technique is far different from the sand casting and the mechanical properties of centrifugal castings are almost equal to forging.  This is why centrifugal casting is called liquid forging. 
Each tube produced at LAWAI is customized based on customer’s drawing and special requirement.  
The ranges of dimensions we could produce are as follows. 
Length: Max.4,000 mm
Diameter: >50 mm
Please contact us via the left inquiry form or 

 

 
 
 
 
 
Duplex made by centrifugal casting  is the combination of ferrite and austenite.

This combination not only elevates the corrosion resistance but also increases the strength much.

This material is highly recommended to be used in the environment that will cause stress corrosion.

 

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.

LAWAI - Centrifugal Casting

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
  • LAWAI - Centrifugal Casting
  • LAWAI - Centrifugal Casting

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
  • LAWAI - Centrifugal Casting
  • LAWAI - Centrifugal Casting
  • LAWAI - Centrifugal Casting

Tubes/Pipes