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Centrifugally Cast Valve Seat Rings :
Stainless Steel – 300 Series
CF8
inquiry
Material :
S30400
Manufacturing method ► Centrifugal casting               
                                             
Dimensions  
 ► Based on your drawings and requirements                      
 ► Diamter: Up to 600 mm
 **  Each product is customized; we do not have the stock 
Applications 
 ► Automotive industry for both inlets and outlets diesel engines
 ► Marine drive systems
 ► Others 
 
Quality 
 ► The quality control system compliances with ISO 9001:2015 and ISO/TS 16949
  MADE IN TAIWAN
 
The superior mechanical properties of centrifugally cast rings are originated from the happiness of each parameter.
 
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 S30400 Centrifugally Cast Valve Seat Rings manufacturer in Taiwan. We provide customized S30400 Centrifugally Cast Valve Seat Rings for our clients all over the world. The S30400 Centrifugally Cast Valve Seat Rings in LAWAI – reliable and beyond your expectation!