G TYPE FIN TUBE FOR HEAT EXCHANGER MTCS SHOULD BE ACCORDING TO EN10204 3.1(CHEMICAL COMPOSITION, MECHANICAL PROPERTIES, AND PHYSICAL PROPERTIES) ALL CERTIFICATES MUST BE ACCORDING TO ASTM or ASME STANDARD.

ASME SA179 EXTRUDED FIN TUBES FROM SHANGHAI PORT TO CANADA The extruded fin gives complete protection to the base tube and is much stronger than the applied type due to work hardening of the fin material during the extrusion process.

A179 SMLS FIN TUBES Extruded (serrated) Fin tubes 25.4mmODx3.4mm min THKx10000mmL Fin: AL6063 x OD58.4mm x 0.46mm THK x 8FPI No.s of segment: 12pieces

Type of finning : A179 Extruded Fin tubes Plain Tube : Material : A179 SMLS 25.4mmODx2.77mm min THKx9144mmL Fin: AL1060 x OD57.15mm x 0.406mm THK x 9FPI

PRODUCT: LOW FIN TUBES TUBE MAT: SA334 Gr.1 TUBE SIZE： OD22.23mm*2.41mmWT*19824mmL *600PCS

Requested by client, the undersigned inspector from SGS Shanghai preformed the TPI as per the client requirements for Finned Tubes.