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Principle Activity
Repair & overhaul of aircraft engine fan blades, Oilfield coating and Aviation coating

Asian Surface Technologies (AST) repairs and overhauls fan blades for JT9D and PW4000 series engines in the Asia Pacific Region. It also provides plasma-coating services for aerospace and industrial engineering products worldwide.

AST uses cutting-edge technology, such as Praxair's proprietary D-gun processes for its coating services on oilfield product such as gates, seat, stem and riser pin and holds approvals from the Civil Aviation Authority of Singapore, the Federal Aviation Administration in the US and the European Aviation Safety Agency in Europe.

Since operations started in 1995, AST  has successfully obtained certifications from several aviation authorities including Civil Aviation Authority of Singapore (CAAS), Federal Aviation Administration (FAA), European Aviation Safety Agency (EASA), Civil Aviation Authority of China (CAAC), Department of Civil Aviation Malaysia (DCA Malaysia) as well as the of the first aviation company that is AS9100 registered, Nadcap certified for thermal spray, and is an approved source for major aviation OEMs like Roll Royce, GE and Pratt & Whitney.






Product Capabilities
Fan Blades
Oil Field
Aviation Coating

Process Capabilities
Non Destructives Testing (X-ray/ UT/ Eddy Current/ FPI)
Metallurgical Laboratory Services
Heat Treatment
Electron Beam Welding Services
Thermal Spray Coating (HVOF, Plasma Spray Coating, D-Gun Coating)

Fan Blade Capabilities
Existing

• PW4000 FB2B Phase II
• PW4000 FB2C Phase III
• PW 4168
• PW4168 LLE & Blade Straightening Repair
• PW4168 LET Repair
• PWA JT9D-3/7/20
• PWA JT9D-7Q/59A/70
• PWA JT9D-7R4

Future

• CFM56-5B Repair
• PW6000 Repair

Aviation Coating Capabilities
 • IAE 2500 Stage 3 HPC Blade Clapper Coating
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