We, LAWAI INDUSTRIAL CORPORATION are the centrifugal casting manufacturer in Taiwan.
Ni-resist 1( ASTM A436 Type 1 ) tubes of ESP (electrical submersible pump) are the centrifugally cast products applied in oil gas industry we produce quite often.
Now our Ni-resist 1 (ASTM A436 Type 1) tubes of ESP ( electrical submersible pump) are exported for American and European customers in oil gas industry mainly. We produce the Ni-resist 1(ASTM A436 Type 1) tubes based on customers’ drawings and specifications. Most customers purchase our pre machined Ni-resist 1(ASTM A436 Type 1) tubes back and do the finish machining at their places.
Centrifugal casting technique is the very cost-effective and efficient method to produce the symmetrical and conical products such as Ni-resist 1 tubes of ESP ( electrical submersible pump).
The chemical composition of Ni-resist 1(ASTM A436 Type 1) of different specifications could be slightly different. We are able to adjust alloy proportions to fit your unique demands. There are various electrical submersible pumps, so the size of each Ni-resist 1 tube is special. Only centrifugal casting could make the different Ni-resist 1(ASTM A436 Type 1) tubes during the shorter time because of the avalibility of comprehensive molds and the exact quantity of metal liquid.
Ni-resist 1 (ASTM A436 Type 1) is the austenitic cast iron with the > 13% nickel content. It combines with the good corrosion and wear resistance that are used in the areas of higher salinity and acids. This is why Ni-resist 1(ASTM A436 Type 1) tubes are not only used as the liners of the common pumps but also the electrical submersible pumps.
LAWAI has gained fruitful experience in producing pre machined Ni-resist 1 ( ASTM A436 Type 1) tubes for the global customers. If you are the one who needs the high quality Ni-resist 1(ASTM A436 Type1) tubes of ESP (electrical submersible pump), LAWAI is the reliable centrifugal casting foundry that should be given the priority!
Please contact us via the left inquiry form or email.
E-mail: [email protected]
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Centrifugal Casting | Forging | Static Casting | |
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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? |
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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 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