Welding, Hardfacing, Cladding, Overlay Realco power projects is specialized in overlay welding and manufacturing customized metal products with overlay such as, Heat Exchangers, Pressure Vessels, Fittings, Column Pipes, Tube Sheets, Tanks, Flanges and various metal structures etc. We are very experienced in welding overlay by using GTAW, FCAW, SMAW, ESW, SAW, PTA, etc and we are developing the technology and expanding the facilities continuously. MATERIAL QUALIFIED 1) SA 213 M T22 TO SA 213 M T22 2) SA 213 M T22 TO SA 213 M T11 3) SA 213 M T11 TO SA 213 M T11 4) ALT.MAT3 TO EN36 C 5) ALT.MAT3 TO EN 24C 6) SA 106 GR.B TO SA 106 GR.B 7) S335J2 TO S335J2 8) STELLITE 12 HARDFACING OVERLAY ON SA 240 S 415 (CA6NM) 9) SA 387 GR 22 CL.2 TO SA 387 GR 22 CL.2 10) SA 387 GR 22 CL.2 TO SA 387 GR 11 CL.2 11) SA 387 GR 11 CL.2 TO SA 387 GR 11 CL.2 12) SA 516 GR.70 TO SA 516 GR.70 13) CLADDING OF SS 309L ON SA 516 GR.70 14) SA 182M GR.F6a CL..2 TO SA 182M GR.F6a CL..2 15) STELLITE 12 TO INCONEL (HARDFACING OVERLAY) 16) COPPER WELDING 17) SS 316 TO AL-BRONZE (OVERLAY) 18) SS 316 TO SS 316 19) SILVER BRAZING 20) AISI1018 TO SAE 5046 21) SS 310 TO EN8 22) AISI 420 TO SA 106 GR.B 23) AL-BRONZE OVERLAY ON AISI4130 24) AISI 4130 TO AISI 4130 25) SS316L OVERLAY ON AISI4130 26) THERMAL SPRAY WELDING,CLADDING,HARDFACING,OVERLAY 27) Duplex clad on carbon steel