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Large Diameter Tubes ( centrifugal casting ) :
Special Irons
Ni-resist 1
inquiry
Material :
If you are looking for the Ni-resist 1 (Type 1) large diameter seamless tubes which are customized, centrifugal casting should be your priority. 
Centrifugal casting is the technique suitable for custom projects no matter the quantity is large or small. The fine grain structures and non-porosities of centrifugal castings mean premium quality. 
The mechanical properties of centrifugal castings are almost equal to forgings. 
The dimension we could produce is as follows. 
Diameter: > 50 mm
Please contact us via left form or 
 
 

 

 

 

Although special iron is not the main material category we produce by centrifugal casting in regular, the alloys have been developed successfully at LAWAI.

A436 Type 1 centrifugal casting has a good resistance to corrosion in salt solutions, alkalis and acids and good wear resistance.

Thus, we have developed several A436 Type 1 centrifugal casting products for oil gas industry.

Also, A436 Type 1 centrifugal casting matches expansion characteristics of aluminum piston alloys. It is used as the material of piston ring inserts.

LAWAI’S A436 Type 1 centrifugal casting is well-known in the local market.

If international customer has the demands of A436 Type 1 centrifugal casting, we guarantee you will be satisfied with it, too.

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
LAWAI is the No. 1 Large Diameter Tubes ( centrifugal casting ) manufacturer in Taiwan. We provide customized Large Diameter Tubes ( centrifugal casting ) for our clients all over the world. The Large Diameter Tubes ( centrifugal casting ) in LAWAI – reliable and beyond your expectation!