Welded Helical Serrated Fin Tubes , HFW Fin Tube For Per-heating application: Solid type fin tube HFW Fin Tube High Frequency Welded fin tube Serrated ...
Studded Tube , ASTM A213 T9 / ASME SA213 T11 with 11Cr (SS 409) Studded Fin Tube ,Steam Reforming Furnace YUHONG GROUP Studded tube is mainly used in ...
ASTM A335 P11 Alloy Steel High Frequency Welding Serrated Fin Tube for HRSG and Boiler What is High Frequency Welding Fin Tube? ASTM A335 P11 Alloy .....
ASTM A213 T9 Alloy Steel HFW Fin Tube For Economizer High Pressure Situation Product Overview: The ASTM A213 T9 Alloy Steel HFW Fin Tube is specifical...