We, LAWAI INDUSTRIAL CORPORATION are the centrifugal casting manufacturer in Taiwan.  We have been in centrifugal casting field over 30 years.  Our 17-4PH centrifugally cast tubes are connected with OFS ( oilfield equipment and services) industry strongly. Most our 17-4PH centrifugally cast tubes or sleeves were as the critical and non-critical measurement while drilling parts supplied to the oil & gas companies in U.S.A. and Germany. 

From the raw materials to the production was approved and inspected by very strict processes. Based on our past experience, we are very confident in manufacturing the premium 17-4PH tubes or sleeves for OFS ( oilfield equipment and services) customers all around the world. 

For the measurement while drilling parts, the material selection is quite important. 17-4PH is the martensitic precipitation hardening steel and it has excellent corrosion resistance, high hardness, high strength and easy to be heat treated.  Therefore, it is the popular material for the key drillstring components in the oil field. 

Centrifugal casting is the highly efficient technique to produce custom and high class drillstring components.

We usually supply our pre machined 17-4 centrifugal castings to customers and they complete the finish machining by themselves, 

• The dimensions we could do are as follows. 

The outer diameter is > 50 mm

The length is < 4000 mm 

• The materials we could do:

Not only 17-4PH but also other stainless steel & special alloys are able to be produced by us

( Please let us know what material you need)

LAWAI is the only centrifugal casting foundry in Taiwan which is able to produce the high class components for oil field. If you are looking forward the 17-4PH or other oil parts made in Taiwan, LAWAI will be your right supplier !

Please contact us via the left form or email. 

E-mail: [email protected] 

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